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土木专业丽都国际综合大厦办公大楼毕业设计计算书

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'丽都国际综合大厦毕业设计学院:土木工程与力学学院专业年级:土木工程建筑工程设计题目:丽都国际综合大厦设计2011年5月第<>页 丽都国际综合大厦绪论这次毕业设计任务是框架楼房的设计。本建筑是一座高层综和办公楼,大楼共八层。主要用于办公,顶层分上人屋面不上人屋面。此建筑部分主要进行建筑平面、剖面、立面的设计。力求建筑物的实用、经济、美观。采用较为简洁朴素的造型,给人亲切的感觉。但又为了不落呆板,需要在立面设计中采取一些措施。从立面的效果来看,有起有伏,富有层次感。本设计分两部分进行,前三个星期进行建筑部分设计,其后的时间为结构部分设计及文本及图纸的整理。建筑设计说明书要求:根据场地条件,本设计在总平面中的考虑与布局;平面设计中个房间在功能、人流和交通等方面觉得布局和处理;建筑高度及各层层高的确定;立面和剖面设计说明;采光、通风、交通与疏散以及主立面装饰材料的选用与处理;建筑构造的考虑与设计;对本建筑设计优缺点的分析与设计体会、主要收获和建议。结构设计计算书要求:说明结构选型和结构布置理由及设计依据,列出结构计算的各个主要工程及全部计算结果,并附有必要的图表。设计总共包括三大部分,具体内容为:第一部分建筑设计;第二部分结构设计;第三部分施工组织设计。以上为毕业设计全部内容,虽然经过各个老师的详尽指导,经过小组同学的探索讨论,但其中不乏不足之处,还存在很多需要修改纠正和改进的地方,望各位老师指出。第<>页 丽都国际综合大厦目录一、设计资料及结构选型……………………………………………………………二、框架设计简图及梁、柱线刚度……………………………………………………三、荷载计算……………………………………………………………………………四、内力计算……………………………………………………………………………五、水平地震作用计算及内力、位移分析………………………………………………六、风荷载作用下的位移验算及内力计算………………………………………………七、迭代法计算竖向荷载作用下的框架结构……………………………………………八、迭代法计算竖向荷载下的框架内力………………………………………………九、梁截面设计与配筋计算………………………………………………………………十、框架柱截面设计………………………………………………………………………十一、桩基础的设计步骤…………………………………………………………………十二、水平曲梁的承载力计算……………………………………………………………十三、楼梯间计算书………………………………………………………………………参考文献……………………………………………………………………………………第<>页 丽都国际综合大厦一、设计资料及结构选型1、工程名称:丽都国际综合大厦2、建设地点:城市主干道旁3、工程概况:建筑高度27m,共八层,首层层高3.9m,其余四层层高3.3m,室内外高差0.60m,具体情况可见结构平面布置图及剖面图。(见附图1、2)4、基本风压:50年一遇基本风压值ω0=0.35kN∕m25、基本雪压:S0=0.70kN∕m2,µr=1.06、该地区属抗震设计七度设防区。7、材料选用:8、混凝土:梁板采用C25,柱采用C35。9、钢筋:本工程采用的钢筋主要是HPB235和HRB400。10、墙体:外墙厚240,内墙厚200.分别格子采用普通砖和加气混凝土砌块;砖γ=18kN∕m3砌块γ=6.5kN∕m3。窗:铝合金门窗γ=28kN∕m3门:钢塑门γ=0.35kN∕m2,木门γ=0.2kN∕m211、构件初选截面尺寸:主梁400mm×650mm;次梁300mm×550mm;方柱:700mm×700mm。结构选型1、结构体系选型:采用钢筋混凝土现浇框架结构体系。2、屋面结构:采用现浇钢筋混凝土肋形屋盖,刚柔相结合的屋面,屋面板厚100mm。3、楼面结构:全部采用现浇钢筋混凝土肋形楼盖,板厚100mm。4、楼梯结构:采用钢筋混凝土板式楼梯。5、天沟:采用现浇天沟。二、框架计算简图及梁柱线刚度1、确定框架计算简图框架的计算单元如图一所示,取⑦轴上的一榀框架计算。假定框架柱嵌固于基础顶面,框架梁与柱刚接。由于各层柱的截面尺寸不变,故梁跨等于柱截面形心轴轴线之间的距离。底层柱高从基础顶面算至二层楼面,基础标高根据地质条件,室内外高差定为-1.1米,二层楼面标高为3.9米,故底层柱高5米,其余各层柱高从楼面算至上一层楼面,均为3.3.米。由此可绘出框架的计算简图(见图二)。2、框架梁柱的线刚度计算对于中框架梁取I=2I0左边跨梁、右边跨梁、中间跨梁:第<>页 丽都国际综合大厦i左跨梁=i中跨梁=i右跨梁=EI/l=3.0×107kN/m2×2×(1/12)×0.3m×(0.65m)3/6m=6.866×104kN·m底层柱:i底层柱=EI/l=3.0×107kN/m2×(1/12)×(0.7m)4/5m=1.200×105kN·mi底层柱D=EI/l=3.0×107kN/m2×(1/12)×(0.7m)4/5m=1.58×105kN·m其余各层柱:I其余柱=EI/l=3.0×107kN/m2×(1/12)×(0.7m)4/3.3m=1.819×105kN·m相对线刚度的计算:令二至八层的柱子的线刚度为1.0,则其余各杆件的相对线刚度为:i’梁=0.38i’底层柱=0.66考虑整体现浇梁板结构中,板对梁的有利作用,对中框架梁I=2I0,对边框架梁I=1.5I0对于有曲梁参与的边框架部分,查阅资料,曲梁纵轴方向的线刚度为:i=其中是曲梁的夹角算得i=0即考虑线刚度时,有曲梁的边框架部分可视为只有两跨的直梁的边框架进行计算。第<>页 丽都国际综合大厦一榀框架相对线刚度示意图三、荷载计算1、恒载标准值计算<1>屋面防水层(刚性) 40厚C30细石混凝土 25kN∕m3×0.04m=1.0kN∕m2隔热层40厚挤塑型聚苯保温隔热板0.5kN∕m2卷材防水层三毡四油铺小石子0.35kN∕m2找平层20厚1:2.5水泥砂浆20kN∕m3×0.02m=0.4kN∕m2找坡层20厚1:8膨胀珍珠岩1.2kN∕m3×0.02m=0.24kN∕m2结构层100厚现浇钢筋混凝土板25kN∕m3×0.1m=2.5kN∕m2第<>页 丽都国际综合大厦抹灰层10厚混合砂浆17kN∕m3×0.01m=0.17kN∕m2合计5.16kN∕m2<2>各层楼面走廊瓷砖地面(包括水泥粗钉打底):0.55kN∕m2结构层100厚现浇混凝土楼板:25kN∕m3×0.1m=2.5kN∕m2V型轻钢龙骨吊顶:0.25kN/m2合计3.30kN∕m22)会议室及办公室地面磨光花岗岩地面:磨光花岗岩块30厚1:3干硬性水泥砂浆面上撒2mm厚素水泥1.20kN/m2水泥砂浆结合层一道结构层100厚现浇混凝土楼板:25kN∕m3×0.1m=2.5kN∕m2V型轻钢龙骨吊顶:0.25kN/m2合计:3.95∕m2≈4.00kN/m2<3>梁自重主梁b×h=400mm×65025kN∕m3×0.4m×(0.65-0.1)m=6kN∕m抹灰层10厚混合砂浆17kN∕m3×[0.4m+(0.7-0.1)m×2]×0.01m=0.27kN∕m合计6.27kN∕m主梁b×h=400mm×70025kN∕m3×0.4m×(0.7-0.1)m=5.50kN∕m抹灰层10厚混合砂浆17kN∕m3×[0.4m+(0.65-0.1)m×2]×0.01m=0.26kN∕m合计5.76kN∕m次梁b×h=300mm×550mm25kN∕m3×0.3m×(0.55-0.1)m=3.38kN∕m抹灰层10厚混合砂浆17kN∕m3×[0.3m+(0.55-0.1)m×2]×0.01m=0.20kN∕m第<>页 丽都国际综合大厦合计3.58kN∕m基础梁b×h=250mm×400mm25kN∕m3×0.25m×0.4m=2.5kN∕m<4>方柱自重b×h=700mm×700mm25kN∕m3×0.7m×0.7m=12.25kN∕m抹灰层10厚混合砂浆4×17kN∕m3×0.7m×0.01m=0.476kN∕m合计12.73kN∕mb×h=750mm×750mm25kN∕m3×0.75m×0.75m=14.06kN∕m抹灰层10厚混合砂浆4×17kN∕m3×0.75m×0.01m=0.51kN∕m合计14.57kN∕m<5>外纵墙自重1)底层:纵墙{[(3.9m-1.5m-0.65m)×2+(7.1-1.8×2)×(3.9-0.65)]×0.24m×18kN∕m3}/7.1=9.13kN∕m铝合金窗2×0.35kN∕??×1.5×3.6/7.1=0.52kN∕m10厚掺有107胶的混合砂浆(包括贴挂大理石的各类钢筋构件)4×20kN∕m3×0.7m×0.01m=0.56kN∕m内墙20mm抹灰{[(3.9m-1.5m-0.65m)×2+(7.1-1.8×2)×(3.9-0.65)]×0.02m×17kN∕m3}/7.1=0.72kN∕m12mm厚大理石(贴挂法){[(3.9m-1.5m-0.65m)×2+(7.1m-1.8m×2)×(3.9m-0.65m)]×0.012m×28kNm3}/7.1=0.71kN∕m合计11.64kN∕m2)2至7层南立面:纵墙18kN∕m3×0.3m×0.24m=1.30kN∕m内墙20mm抹灰17kN∕m3×0.02m×0.3m=0.10kN∕m落地双层钢化玻璃窗1.0kN∕m高级外墙涂料0.20kN∕m合计2.60kN∕m北立面:第<>页 丽都国际综合大厦纵墙{[(3.3m-1.5m-0.65m)×2+(7.1-1.8×2)×(3.3-0.65)]×0.24m×18kN∕m3}/7.1=7.12kN∕m高级外墙涂料2.20kN∕m内墙20mm抹灰{[(3.3m-1.5m-0.65m)×2+(7.1-1.8×2)×(3.3-0.65)]×0.02m×17kN∕m3}/7.1=0.56kN∕m铝合金窗2×0.35kN∕m2×1.5×3.6/7.1=0.52kN∕m合计10.4kN∕m3)第8层南立面:纵墙18kN∕m3×0.3m×0.24m=1.30kN∕m落地木格窗0.75kN∕m内墙20mm抹灰17kN∕m3×0.02m×0.3m=0.10kN∕m高级外墙涂料0.20kN∕m合计2.35kN∕m北立面:纵墙18kN∕m3×(3.3m-0.65m)×0.24m=11.45kN∕m高级外墙涂料2.40kN∕m合计13.85kN∕m<6>内纵墙、分户墙自重底层(3.9m-0.65m)×0.2m×6.5kN∕m3=4.23kN∕m抹灰厚20mm(两侧)17kN∕m3×0.02m×(3.9m-0.65m)×2=2.21kN∕m合计6.44kN∕m上层(3.3m-0.65m)×0.2m×6.5kN∕m3=3.445kN∕m抹灰厚20mm(两侧)17kN∕m3×0.02m×(3.3m-0.65m)×2=1.80kN∕m合计5.25kN∕m<7>女儿墙1)上人屋面女儿墙(1200mm砖墙+100mm混凝土压顶):18kN∕m3×1.2m×0.24m+25kN∕m3×0.1m×0.24m=5.78kN∕m抹灰20mm(墙顶和内侧)17kN∕m3×0.02m×1.3m+0.28×0.02m×17kN∕m3第<>页 丽都国际综合大厦=0.54kN∕m高级外墙涂料0.90kN∕m合计7.22kN∕m2)不上人屋面女儿墙(700mm砖墙+100混凝土压顶)18kN∕m3×0.7m×0.24m+25kN∕m3×0.1m×0.24m=3.62kN∕m抹灰20mm(墙顶和内侧)17kN∕m3×0.02m×0.8m+0.28×0.02m×17kN∕m3=0.34kN∕m高级外墙涂料0.55kN∕m合计4.51kN∕m2.活荷载标准值计算根据《建筑结构荷载规范》GB50009-2001查得:<1>屋面及楼面活载:上人屋面2.0kN∕m2不上人屋面0.5kN∕m2走廊楼面2.5kN∕m2办公室楼面2.0kN∕m2咖啡厅楼面2.5kN∕m2<2>屋面雪荷载标准值:Sk=urS0=1.0×0.70kN∕m2=0.70kN∕m2屋面活载和雪荷载不能同时考虑,取两者的较大值,即雪荷载0.70kN∕m2<3>风荷载:为了简化计算,作用在外墙面上的风荷载可近似用作用在屋面和楼面梁处的等效集中荷载替代。作用在屋面梁和楼面梁节点处的集中风荷载标准值:ωk=βzμsμzω0(hj+hi)B/2式中ω0——基本风压,ω0=0.4kN∕m2μs——风荷载体型系数,根据建筑物的体型查得μs=1.3;μz——风压高度变化系数,建设地点位于大城市城中,所以地面粗糙度为C类;βz——风振系数,建筑高度为21.3m<30m,H/B<1.5,取βz=1.0;hj——上层柱高,顶层为女儿墙高度的2倍;第<>页 丽都国际综合大厦hi——下层柱高;B——迎风面宽度,B=7.8m离地高度z/muzβzusw0/(kN/m2)hi/mhj/mwk/kN27.00.951.01.30.353.31.68.2623.70.901.01.30.353.32.69.4220.40.841.01.30.353.33.39.8417.10.781.01.30.353.33.39.1413.80.741.01.30.353.33.38.6710.50.741.01.30.353.33.38.677.20.741.01.30.353.33.38.673.90.741.01.30.353.93.38.67四、竖向荷载下框架受荷总图由结构布置图可清晰明了的显示各个区块的板是单向板还是双向板,荷载的传递示意图见结构平面布置图。荷载的等效转换:把梯形荷载化作等效均布荷载:q'=βq=(1-2α2+α3)q把三角形荷载化作等效均布荷载:q'=q本设计中β=1-2α2+α3单向板短边长3m:β1=0.919单向板短边长3.6m:β2=0.881顶层梁柱1、恒载计算:(1)B~D轴间框架1)板传给纵向梁中间次梁gk=5.16kN∕m2×1.8m×0.881+5.16kN∕m2×1.2m=14.38kN∕mB轴边框架梁gk1=5.16kN∕m2×1.8m×0.881=8.18kN∕mD轴边框架梁gk2=5.16kN∕m2×1.2m=6.19kN∕mB轴D轴女儿墙gk3=4.51kN∕m第<>页 丽都国际综合大厦2)次梁传给主梁(视为作用在BD横梁之间的集中荷载)中间次梁传递次梁自重Gk1=3.58kN∕m×(7.8-0.4)m=26.49kN板→次梁→主梁Gk2=14.38kN∕m×7.8m=112.26kN小计G1k=138.54kN3)横框架梁受荷单向板部分:无板传荷载,只有横框架梁自重,视为作用在单向板短边方向两端点处集中荷载G2k1=5.76kN∕m×1.2m=13.82kN双向板部分:有板传荷载,另有横梁自重,视为作用在单向板短边方向两端点处均布荷载G2k2=5.76kN∕m×3.6m+5.16kN∕m2×5/8×1.8m×3.6m×2=62.53kN(2)柱子边框架梁传荷到B轴上柱子(8.18kN∕m+4.51kN∕m)×7.8m=98.98kN边框架梁传荷到D轴上柱子(6.19kN∕m+4.51kN∕m)×7.8m=83.46kN边框架梁自重:5.76kN∕m×(7.8-0.7)m=40.90kN合计:GBk=98.98kN+40.90kN=139.88kNGDk=83.46kN+40.90kN=124.36kN2活载计算(1)B~D轴间框架1)板传给纵向梁中间次梁gk=0.5kN∕m2×1.8m×0.881+0.5kN∕m2×1.2m=1.39kN∕mB轴边框架梁gk1=0.5kN∕m2×1.8m×0.881=0.79kN∕mD轴边框架梁gk2=0.5kN∕m2×1.2m=0.6kN∕m2)次梁传给主梁(视为作用在BD横梁之间的集中荷载)板→次梁→主梁Q1k=1.39kN∕m×7.8m=10.84kN3)横框架梁受荷单向板部分:第<>页 丽都国际综合大厦无板传荷载Q2k1=0双向板部分:有板传荷载,视为作用在单向板短边方向两端点处均布荷载G2k2=0.5kN∕m2×5/8×1.8m×3.6m×2=4.05kN(2)柱子边框架梁传荷到B轴上柱子QBk=0.79kN∕m×7.8m=6.16kN边框架梁传荷到D轴上柱子QCk=0.6N∕m×7.8m=4.68kN第7层梁柱1.恒载计算(1)A~B轴间框架1)板传给纵向梁中间次梁gk=5.16kN∕m2×2m=10.32kN∕mA轴边框架梁gk1=5.16kN∕m2×1m=5.16kN∕mA轴女儿墙gk3=7.22kN∕m2)次梁传给主梁(视为作用在AB横梁之间的集中荷载)中间次梁传递次梁自重Gk1=3.58kN∕m×(7.8-0.4)m=26.49kN板→次梁→主梁Gk2=10.32kN∕m×7.8m=80.50kN小计G1k=106.99kN3)横向梁受荷中框架梁部分:无板传荷载,只有梁自重,视为作用在单向板短边方向两端点处集中荷G2k1=5.76kN∕m×2m=11.52kNA轴上的边框架梁:边框架梁传荷到A轴上柱子:(5.16kN∕m+7.22kN∕m)×7.8m=96.56kN边框架梁自重:5.76kN∕m×(7.8-0.7)m=40.90kN第<>页 丽都国际综合大厦合计:GAk=137.46kN(1)B~D轴间框架1)板传给纵向梁中间次梁gk=4.00kN∕m2×1.8m×0.881+3.30kN∕m2×1.2m=10.30kN∕mB轴框架梁gk1=4.00kN∕m2×1.8m×0.881+5.16kN∕m2×1m=11.50kN∕m2)次梁传给主梁(视为作用在BD横梁之间的集中荷载)中间次梁传递次梁自重Gk1=3.58kN∕m×(7.8-0.4)m=26.49kN板→次梁→主梁Gk2=10.30kN∕m×7.8m=80.34kN墙荷载Gk3=5.25kN∕m×3.9m=20.48kN小计G1k1=127.31kN3)横框架梁受荷(板荷载+墙荷载+自重)单向板部分:无板传荷载,只有横框架梁自重,视为作用在单向板短边方向两端点处集中荷载G2k1=5.76kN∕m×1.2m=13.82kN双向板部分:有板传荷载,另有横梁自重和墙荷载,视为作用在单向板短边方向两端点处均布荷载G2k2‘=5.76kN∕m×3.6m+4.00kN∕m2×5/8×1.8m×3.6m×2+5.25kN∕m×6m=84.64kN(2)B轴上的柱子1)B轴纵梁受荷(板荷载+墙荷载+自重)第<>页丽都国际综合大厦板荷载:5.16kN∕m2×1m×7.8m+4.00kN∕m2×1.8m×0.881×7.8m=89.73墙荷载:2.35kN∕m×7.8m=18.33kN自重:5.76kN∕m×(7.8-0.7)m=40.90kN合计:G1k2=148.96kN柱子自重:12.73kN∕m×3.3m=42.01kN(3)D~E轴间框架第<>页 丽都国际综合大厦1)板传给纵向梁中间次梁gk=5.16kN∕m2×3m×0.881=13.64kN∕mD轴框架梁gk1=3.3kN∕m2×1.2m+5.16kN∕m2×1.5m×0.881=10.78kN∕m2)次梁传给主梁(视为作用在DE横梁之间的集中荷载)中间次梁传递次梁自重Gk1=3.58kN∕m×(7.8-0.4)m=26.49kN板→次梁→主梁Gk2=13.64kN∕m×7.8m=106.39kN小计G1k1=132.88kN3)横框架梁受荷(板荷载+自重)G2k=5.16kN∕m2×5/8×1.5m×3m×2+5.76kN∕m×3m=46.31kN(2)D轴上的柱子1)D轴纵梁受荷(板荷载+墙荷载+自重)板荷载:10.78kN∕m×7.8m=84.08kN墙荷载:13.85kN∕m×7.8m=108.03kN自重:5.76kN∕m×(7.8-0.7)m=40.90kN合计:G1k2=233.01kN柱子自重:12.73kN∕m×3.3m=42.01kN(3)E轴上的柱子1)E轴纵梁受荷(板荷载+墙荷载+自重)板荷载:5.16kN∕m2×1.5m×7.8m×0.881=53.19kN女儿墙荷载:4.51kN∕m×7.8m=35.18kN自重:5.76kN∕m×(7.8-0.7)m=40.90kN合计:G1k2=129.27kN2活载计算(1)A~B轴间框架1)板传给纵向梁中间次梁gk=2.0kN∕m2×2m=4.00kN∕mA轴边框架梁gk1=2.0kN∕m2×1m=2.00kN∕m2)次梁传给主梁(视为作用在AB横梁之间的集中荷载)第<>页 丽都国际综合大厦中间次梁传递板→次梁→主梁Qk2=4.00kN∕m×7.8m=31.20kN3)横向梁受荷中框架梁部分:无板传荷载A轴上的边框架梁:边框架梁传荷到A轴上柱子:Q1k2=2.00×7.8m=15.60kN(1)B~D轴间框架1)板传给纵向梁中间次梁gk=2.5kN∕m2×1.8m×0.881+2.5kN∕m2×1.2m=6.96kN∕mB轴框架梁gk1=2.50kN∕m2×1.8m×0.881+2.00kN∕m2×1m=5.96kN∕m2)次梁传给主梁(视为作用在BD横梁之间的集中荷载)中间次梁传递板→次梁→主梁Q1k=6.96kN∕m×7.8m=54.29kN3)横框架梁受荷单向板部分:无板传荷载双向板部分:有板传荷载,另有横梁自重和墙荷载,视为作用在单向板短边方向两端点处均布荷载Q2k‘=2.5kN∕m2×5/8×1.8m×3.6m×2=20.25kN(2)B轴上的柱子1)B轴纵梁受荷G1k2=5.96kN∕m×7.8m=46.49kN(3)D~E轴间框架1)板传给纵向梁中间次梁gk=0.5kN∕m2×3m×0.881=1.32kN∕mD轴框架梁gk1=2.5kN∕m2×1.2m+0.5kN∕m2×1.5m×0.881=3.66kN∕m2)次梁传给主梁(视为作用在DE横梁之间的集中荷载)中间次梁传递板→次梁→主梁Qk2=1.32kN∕m×7.8m=10.30kN3)横框架梁受荷(视为均布荷载)第<>页 丽都国际综合大厦Q2k=0.5kN∕m2×5/8×1.5m×3m×2=44.78kN(2)D轴上的柱子1)D轴纵梁受荷Q1k2=3.66kN∕m×7.8m=28.55kN(3)E轴上的柱子1)E轴纵梁受荷Q1k2=0.5kN∕m2×1.5m×7.8m×0.881=0.66kN标准层梁柱1.恒载计算(1)A~B轴间框架1)板传给纵向梁中间次梁gk=4.00kN∕m2×2m=8.00kN∕mA轴边框架梁gk1=4.00kN∕m2×1m=4.00kN∕m2)次梁传给主梁(视为作用在AB横梁之间的集中荷载)中间次梁传递次梁自重Gk1=3.58kN∕m×(7.8-0.4)m=26.49kN板→次梁→主梁Gk2=8.00kN∕m×7.8m=62.40kN小计G1k=88.89kN3)横向梁受荷中框架梁部分:无板传荷载,只有梁自重,视为作用在单向板短边方向两端点处集中荷G2k1=5.76kN∕m×2m=11.52kNA轴上的边框架梁:边框架梁传荷到A轴上柱子:(4.00kN∕m+2.60kN∕m)×7.8m=51.48kN边框架梁自重:5.76kN∕m×(7.8-0.7)m=40.90kN合计:GAk=92.38kN柱子自重:12.73kN∕m×3.3m=42.01kN(1)B~D轴间框架1)板传给纵向梁第<>页 丽都国际综合大厦中间次梁gk=4.00kN∕m2×1.8m×0.881+3.30kN∕m2×1.2m=10.30kN∕mB轴框架梁gk1=4.00kN∕m2×1.8m×0.881+4.00kN∕m2×1m=10.34kN∕m2)次梁传给主梁(视为作用在BD横梁之间的集中荷载)中间次梁传递次梁自重Gk1=3.58kN∕m×(7.8-0.4)m=26.49kN板→次梁→主梁Gk2=10.30kN∕m×7.8m=80.34kN墙荷载Gk3=5.25kN∕m×7.8m=40.96kN小计G1k1=147.79kN3)横框架梁受荷(板荷载+墙荷载+自重)单向板部分:无板传荷载,只有横框架梁自重,视为作用在单向板短边方向两端点处集中荷载G2k1=5.76kN∕m×1.2m=13.82kN双向板部分:有板传荷载,另有横梁自重和墙荷载,视为作用在单向板短边方向两端点处均布荷载G2k2‘=5.76kN∕m×3.6m+4.00kN∕m2×5/8×1.8m×3.6m×2+5.25kN∕m×6m=84.64kN(2)B轴上的柱子1)B轴纵梁受荷(板荷载+墙荷载+自重)板荷载:4.00kN∕m2×1m×7.8m+4.00kN∕m2×1.8m×0.881×7.8m=80.68kN墙荷载:5.25kN∕m×7.8m=40.95kN自重:5,.76kN∕m×(7.8-0.7)m=40.90kN合计:G1k2=162.53kN柱子自重:12.73kN∕m×3.3m=42.01kN(3)D~E轴间框架1)板传给纵向梁中间次梁gk=4.00kN∕m2×3m×0.881=10.57kN∕mD轴框架梁gk1=3.30kN∕m2×1.2m+4.00kN∕m2×1.5m×0.881=9.25kN∕m2)次梁传给主梁(视为作用在DE横梁之间的集中荷载)中间次梁传递第<>页 丽都国际综合大厦次梁自重Gk1=3.58kN∕m×(7.8-0.4)m=26.49kN板→次梁→主梁Gk2=10.57kN∕m×7.8m=82.45kN小计G1k1=108.94kN3)横框架梁受荷(板荷载+自重)G2k=4.00kN∕m2×5/8×1.5m×3m×2+5.76kN∕m×3m=39.78kN(2)D轴上的柱子1)D轴纵梁受荷(板荷载+墙荷载+自重)板荷载:9.25kN∕m×7.8m=72.15kN墙荷载:5.25kN∕m×7.8m=40.95kN自重:5.76kN∕m×(7.8-0.7)m=40.90kN合计:G1k2=154kN柱子自重:12.73kN∕m×3.3m=42.01kN(3)E轴上的柱子1)E轴纵梁受荷(板荷载+墙荷载+自重)板荷载:4.00kN∕m2×1.5m×0.881×7.8m=41.23kN墙荷载:10.4kN∕m×7.8m=81.12kN自重:5.76kN∕m×(7.8-0.7)m=40.90kN合计:G1k2=165.25kN2活载计算(1)A~B轴间框架1)板传给纵向梁中间次梁qk=2.0kN∕m2×2m=4.00kN∕mA轴边框架梁qk1=2.0kN∕m2×1m=2.00kN∕m2)次梁传给主梁(视为作用在AB横梁之间的集中荷载)中间次梁传递板→次梁→主梁Qk2=4.00kN∕m×7.8m=31.20kN3)横向梁受荷中框架梁部分:无板传荷载A轴上的边框架梁:第<>页 丽都国际综合大厦边框架梁传荷到A轴上柱子:Q1k2=2.00×7.8m=15.60kN(1)B~D轴间框架1)板传给纵向梁中间次梁gk=2.0kN∕m2×1.8m×0.881+2.5kN∕m2×1.2m=6.17kN∕mB轴框架梁gk1=2.0kN∕m2×1.8m×0.881+2.00kN∕m2×1m=5.17kN∕m2)次梁传给主梁(视为作用在BD横梁之间的集中荷载)中间次梁传递板→次梁→主梁Q1k=6.17kN∕m×7.8m=48.13kN3)横框架梁受荷单向板部分:无板传荷载双向板部分:有板传荷载,另有横梁自重和墙荷载,视为作用在单向板短边方向两端点处均布荷载Q2k‘=2.0kN∕m2×5/8×1.8m×3.6m×2=16.20kN(2)B轴上的柱子1)B轴纵梁受荷Q1k2=5.17kN∕m×7.8m=40.33kN(3)D~E轴间框架1)板传给纵向梁中间次梁qk=2.0kN∕m2×3m×0.881=7.93kN∕mD轴框架梁qk1=2.5kN∕m2×1.2m+2.0kN∕m2×1.5m×0.881=5.64kN∕m2)次梁传给主梁(视为作用在DE横梁之间的集中荷载)中间次梁传递板→次梁→主梁Qk2=7.93kN∕m×7.8m=61.85kN3)横框架梁受荷(视为均布荷载)Q2k=2.0kN∕m2×5/8×1.5m×3m×2=11.25kN(2)D轴上的柱子1)D轴纵梁受荷Q1k2=5.64kN∕m×7.8m=43.99kN第<>页 丽都国际综合大厦(3)E轴上的柱子1)E轴纵梁受荷Q1k2=2.0kN∕m2×1.5m×7.8m×0.881=2.64kN基础顶面恒载计算(1)A轴11.64kN∕m×(7.8m-0.7m)+2.5kN∕m×(7.8m-0.7m)=100.98kN(2)B轴2.5kN∕m×(7.8m-0.7m)=17.75kN(3)C轴6.44kN∕m×(7.8m-0.7m)+2.5kN∕m×(7.8m-0.7m)=63.47kN(4)D轴11.64kN∕m×(7.8m-0.7m)+2.5kN∕m×(7.8m-0.7m)=100.98kN柱子自重:12.73kN∕m×3.9m=49.65kN五、水平地震作用计算及内力、位移分析建筑高度不超过40m,以剪切变形为主,且质量沿高度均匀分布的结构,采用底部剪力法的简化方法计算水平地震作用。该方法将结构简化为作用于各楼层位置的多质点葫芦串,结构底部总剪力与地震影响系数及各质点的重力荷载代表值有关。为计算个质点的重力荷载代表值,先分别计算各楼面层梁板柱的重量,各楼层的重量。然后按以楼层为中心上下各半楼层的重量集中于改楼层的原则计算各质点的重力荷载代表值。水平地震作用计算还涉及结构的自振周期,采用假想顶点位移法确定。重力荷载标准值计算1.各层梁、柱、板自重柱重力荷载标准值层数柱编号截面宽/mm截面高/mm净高/mgk/(kN/m)数量Gki/kN∑Gi/kN第<>页 丽都国际综合大厦1KZ17007003.812.73442128.462185.46TZ13005003.83.754572~7KZ17007003.212.73441792.381840.3TZ3005003.23.754488KZ17007003.312.736252.051277.713.212.7324977.66TZ13005003.23.75448电梯机房KZ17007003.212.736152.76160.26TZ13005003.23.7527.5板重力荷载标准值层数板面积/m2gk/(kN/m2)Gki/kN∑Gi/kN1~6楼面1285.804.005143.205364楼梯464.80220.87屋面772.505.163986.16260.1楼面513.304.002053.20楼梯464.80220.88屋面531.305.162741.512875.91楼梯28.004.80134.40电梯机房79.564.00318.24318.24梁重力荷载标准值层数梁编号截面宽/mm截面高/mm净跨长/mgk/(kN/m)数量Gki/kN∑Gi/kN1~7KL140065010.375.76159.733447.87KL240065015.444355.74KL340065018.343316.92KL440065017.142197.45KL540065013.24176.26KL64006506.94139.97第<>页 丽都国际综合大厦KL740065061.941356.7762.771361.5663.271364.44KL840065057.101328.90KL94006508.72150.23L130055064.443.581230.7064.941232.49L230055059.522426.16L33005505.78120.69L43005502.6419.45L53005505.70120.41屋面梁KL24006505.555.764127.871485.59KL340065013.272152.87KL440065012.072139.05KL54006506.62138.13KL64006506.94139.97KL74006506.62138.136.94139.9750.241289.3850.371290.13L13005507.423.58126.567.54126.9951.941185.95L530030010.372.01120.8412.48125.088.72117.53L63003007.58127.14电梯机房KL54006506.625.76138.13152.52KL74006506.62138.136.62138.13L13005506.623.58138.13各层墙自重标准值计算由于首层,2~7层,第八层各建筑立面的外墙材料和装饰的不同,所以个段墙体的gk也不同,这里计算各墙体的自重标准值,可将隔断墙体的gk进行折合,得取平均值再进行计算。折合后:首层外墙体gk=11.64kN∕m2~7外墙体gk=8.08kN∕第<>页 丽都国际综合大厦第8层外墙体gk=9.76kN∕各层墙体自重标准值层墙净长/mgk/(kN/m2)Gki/kN∑Gi/kN1外墙182.2911.642121.863563.58内墙223.876.441441.722~7外墙185.48.081498.032673.35内墙223.875.251175.328外墙160.089.761562.381842.73内墙53.45.25280.35女儿墙部分:第七层女儿墙1)上人屋面的女儿墙Gki=7.22kN∕m×97.22m=701.93kN2)不上人屋面的女儿墙Gki=4.51kN∕m×42.6m=192.13kN第八层女儿墙4.51kN∕m×133.08m=600.19kN各层自重标准值计算:(1)首层(墙+梁+板+柱)Gk=(3563.58kN+2673.35kN)/2+3447.87kN+5364kN+(2185.46kN+1840.3kN)/2=13943.22kN(2)2~6层(墙+梁+板+柱)Gk=2673.35kN+3447.87kkN+5364+1840.3kN=13325.52kN(3)第7层(墙+梁+板+柱Gk=(2673.35kN+1842.73kN)/2+701.93kN+192.13kN+3447.87kN+6260.1kN+(1277.71kN+1840.3kN)/2=14419.08kN(4)第8层(墙+梁+板+柱)Gk=1842.73kN/2+600.19kN+1485.59kN+2875.91kN+1277.71kN/2=6521.92kN(5)电梯、机房及水箱(设备重+柱+板+梁)取设备自重重力荷载:电梯轿厢及设备自重:200kN水、水箱及设备自重:400kNGk=200kN+400kN+160.26kN+318.24kN+152.52kN=1231.02kN重力荷载代表值的计算第<>页 丽都国际综合大厦重力荷载代表值G取结构和构件自重标准值和各可变荷载组合值之和,各可变荷载组合值系数取为①雪荷载:0.5,②屋面荷载:0.0,③按等效均布荷载计算的楼面活载:0.5。.等效均布荷载的楼面活载取用2.5kN∕m2(偏保守)1、首层G1=13943.22kN+2.5kN∕m2×0.5×(1285.80m2+46m2)=15607.97kN2、2~6层Gi=13325.52kN+2.5kN∕m2×0.5×(1285.80m2+46m2)=14990.27kN3、第7层G7=14419.08k+0.70kN∕m2×0.5×772.5m2+2.5kN∕m2×0.5(513.3+46)=14689.46kN4、第8层G8=6521.92kN+0.7kN∕m2×0.5×559.3m2=6717.68kN5、电梯、机房及水箱G9=1231.02kN+0.7kN∕m2×0.5×79.56m2=1258.87kN等效总重力荷载代表值计算本抗震抗震设防烈度为7度,设计地震分组为第一组,场地类别为第Ⅱ类场地,依此查得水平地震影响系数最大值αmax=0.08,特征周期值Tg=0.35s,取阻尼比ζ=0.05。.结构总的重力荷载代表值∑Gi=15607.97kN+14990.27kN×5+14689.46kN+6717.68kN+1258.87kN=113225.33kN结构的等效重力荷载代表值Geq=0.85∑Gi=96241.53kN横向框架侧移刚度计算地震作用是根据各受力构件的抗侧刚度来分配的,同时若用顶点为宜法求结构的自振周期时也要用到结构的抗侧刚度,为此先计算各楼层的抗侧刚度。1、中框架柱侧移刚度计算Di=αc×12ic/h2(1)一般层1)边柱(0.38+0.38)/2=0.38αc=/(2+)=0.16第<>页 丽都国际综合大厦2)中柱=(0.38+0.38+0.38+0.38)/2=0.76αc=/(2+)=0.28(2)首层1)边柱0.38/0.66=0.576αc=(0.5+)/(2+)=0.4182)中柱(0.38+0.38)/0.66=1.152αc=(0.5+)/(2+)=0.5242、边框架柱侧移刚度计算Di=αc×12ic/h2(1)一般层1)边柱(0.38+0.38)/2=0.38αc=/(2+)=0.162)中柱=(0.38+0.38+0.38+0.38)/2=0.76αc=/(2+)=0.28(2)首层1)边柱0.38/0.66=0.576αc=(0.5+)/(2+)=0.4182)中柱(0.38+0.38)/0.66=1.152αc=(0.5+)/(2+)=0.5243计算结果中框架柱侧移刚度D值边柱第<>页 丽都国际综合大厦层次αcic/(×105kN·m)h/mDi/(×105kN/m)根数2~70.380.161.8193.30.3213680.380.161.8193.30.3211610.5760.4181.2003.90.39636中柱2~70.760.281.8193.30.5613680.760.281.8193.30.5611611.1520.5241.2003.90.49636∑Di/(×105kN/m)2~732.152814.412132.712边框架柱侧移刚度D值边柱层次αcic/(×105kN·m)h/mDi/(×105kN/m)根数2~70.380.161.8193.30.321880.380.161.8193.30.321810.5760.4181.2003.90.3968中柱2~70.760.281.8193.30.561880.760.281.8193.30.561811.1520.5241.2003.90.4968∑Di/(×105kN/m)2~77.65687.35617.736考虑到建筑突出等不规则部分对结构侧移刚度的影响,须对刚度进行微调,表中数据已微调。横向框架层间侧移刚度层次12345678∑Di/(×105kN/m)40.44839.80839.80839.80839.80839.80839.80821.768横向自振周期计算第<>页 丽都国际综合大厦1、把G9折算到主体结构的顶层Ge=1.183×1258.87kN=1489.24kN2、结构顶点的假想侧移计算先算出楼层剪力,再计算层间相对位移,最后计算结构的顶点位移。结构顶点的假想侧移计算层次Gi/kNVGi/kN∑Di/(×105kN/m)88206.928206.9221.7680.003770.12360714689.4623197.1939.8080.005830.11983614990.2738187.4639.8080.009590.11398514990.2753177.7339.8080.013360.10439414990.276816839.8080.017120.09103314990.2783158.2739.8080.020880.07391214990.2798148.5439.8080.024660.05303115607.97113756.5140.4480.028370.02837由计算基本周期,取,由上表可知。所以T1=0.41s水平地震作用及楼层地震剪力计算1、水平地震作用及楼层地震剪力计算由各条件可知αmax=0.08;Tg=0.35s;ζ=0.05由此计算的相应于结构基本自振周期的水平地震影响系数为:结构的等效总重力荷载为:又因为:T11.4Tg=0.35s×1.4=0.49s故不需要考虑顶部附加地震作用。2、各质点水平地震作用的标准值第<>页 丽都国际综合大厦各质点横向水平地震作用及楼层地震剪力计算表层次HiGi/kNGiHi/(kN·m)Fi/kNVi/kN930.31258.8738143.760.023153.62153.628276717.68181377.360.109728.03881.65723.714689.46348140.20.2091395.942277.59620.414990.27305801.50.1841228.973506.56517.114990.27256333.610.1541028.604535.16413.814990.27206865.720.124828.225363.38310.514990.27157397.830.095634.525997.927.214990.27107929.940.065434.156432.0513.915607.9760871.080.037247.136679.18水平地震作用下的位移验算水平地震作用下框架结构的层间位移顶点位移各层的层间弹性位移角:横向水平地震作用下的位移验算层次Vi/kN∑Di/(×105kN/m)hi/m8881.6521.7680.0004050.0091183.3<1/55072277.5939.8080.0005720.0087133.3<1/55063506.5639.8080.0008810.0081413.3<1/55054535.1639.8080.0011390.0072603.3<1/55045363.3839.8080.0013470.0061213.3<1/55035997.939.8080.0015070.0047743.3<1/55026432.0539.8080.0016160.0032673.3<1/55016679.1840.4480.0016510.0016513.3<1/550水平地震作用下的框架内力计算采用D值法分析内力1、由求得框架第i层的层间剪力后,i层j柱分配的剪力第<>页 丽都国际综合大厦及该柱子上下端的弯矩分别按下式计算:柱端剪力:下端柱弯矩:上端柱弯矩:上式中y=yn+y1+y2+y3上下梁刚度不变化,所以y1=0;对于首层:y3=0,y2=0;对于顶层:y3=0,y2=0;其余各层:y3=0,y2=0。2、计算结果横向水平地震作用下7轴框架各层柱端弯矩及剪力计算表边柱(A柱E柱)层次Vi/kN∑Di/(×105kN/m)Di/(×105kN/m)Vi(BE)/kNy73.32277.5939.8080.32118.370.380.1911.5249.1063.33506.5639.8080.32128.280.380.3431.7361.5953.34535.1639.8080.32136.570.380.3947.0773.6143.35363.3839.8080.32143.250.380.4462.8079.9333.35997.939.8080.32148.370.380.5079.8179.8123.36432.0539.8080.32151.870.380.5695.8675.3113.96679.1840.4480.39665.390.5760.712181.5773.45横向水平地震作用下7轴框架各层柱端弯矩及剪力计算表中柱(B柱D柱)层次Vi/kN∑Di/(×105Di/(×105Vi(BE)/kNy第<>页 丽都国际综合大厦kN/m)kN/m)83.3881.6521.7680.32113.000.380.198.1534.7573.32277.5939.8080.32118.370.380.3420.6140.0163.33506.5639.8080.32128.280.380.3936.4056.9253.34535.1639.8080.32136.570.380.4453.1067.5843.35363.3839.8080.32143.250.380.4564.2378.5033.35997.939.8080.32148.370.380.5079.8179.8123.36432.0539.8080.32151.870.380.5695.8675.3113.96679.1840.4480.39665.390.5760.712181.5773.45横向水平地震作用下7轴框架各层梁端弯矩、剪力计算表AB跨或DE跨BD跨层次柱端待分配弯矩和/kN/kN834.75第8层无这两跨34.7534.7511.58748.1649.1024.0812.200.500.5024.0824.088.03677.5373.1138.7718.650.500.5038.7738.7712.925103.98105.3451.9926.220.500.5051.9951.9917.334131.60127.0065.8032.130.500.5065.8065.8021.933144.04142.6172.0235.770.500.5072.0272.0224.012155.12155.1277.5638.780.500.5077.5677.5625.851169.31169.3184.6642.330.500.5084.6684.6638.22横向水平地震作用下7轴框架各层柱轴力计算表AB、DE跨梁端剪力BD跨梁端剪力边柱轴力中柱轴力第<>页 丽都国际综合大厦层次/kN/kNN/kNN/kN8无这两跨11.58无这两边柱-11.58712.208.03-12.20-15.75618.6512.92-30.85-21.48526.2217.33-57.07-30.37432.1321.93-89.20-40.57335.7724.01-124.97-52.33238.7825.85-163.75-65.26142.3338.22-206.08-69.37注:表中柱轴力的负号表示拉力,当左地震作用时,左侧的两根柱子为拉力,对应的右侧的两根柱子为压力。六、风荷载作用下的位移验算及内力计算风荷载作用下的位移验算风荷载作用下框架层间剪力及侧移计算层次Fk/kNVi/kNDi(A,E)/(×105kN/m)Di(B,D)/(×105kN/m)∑Di/(×105kN/m)hi/m88.268.26无0.5611.1220.0000740.0018563.3<1/55079.4217.680.3210.5611.7640.0001000.0017823.3<1/55069.8427.520.3210.5611.7640.0001560.0016823.3<1/55059.1436.660.3210.5611.7640.0002080.0015263.3<1/55048.6745.330.3210.5611.7640.0002570.0013183.3<1/55038.6754.000.3210.5611.7640.0003060.0010613.3<1/55028.6762.670.3210.5611.7640.0003550.0007553.3<1/55018.6771.340.3960.4961.7840.0004000.0004003.9<1/550风荷载作用的内力计算第<>页 丽都国际综合大厦1、由求得框架第i层的层间剪力后,i层j柱分配的剪力及该柱子上下端的弯矩分别按下式计算:柱端剪力:下端柱弯矩:上端柱弯矩:y=yn+y1+y2+y3上下梁刚度不变化,所以y1=0;对于首层:y3=0,y2=0;对于顶层:y3=0,y2=0;其余各层:y3=0,y2=0。2、计算结果风荷载作用下7轴框架各层柱端弯矩及剪力计算表边柱(A柱E柱)层次Vi/kN∑Di/(×105kN/m)Di/(×105kN/m)Vi(BE)/kNy73.317.681.7640.3213.220.380.181.918.7263.327.521.7640.3215.010.380.294.7911.7453.336.661.7640.3216.670.380.347.4814.5343.345.331.7640.3218.250.380.4010.8916.3233.354.001.7640.3219.830.380.4514.6017.8423.362.671.7640.32111.400.380.5119.1918.4313.971.341.7840.39615.840.5760.71243.9817.80风荷载作用下7轴框架各层柱端弯矩及剪力计算表中柱(B柱D柱)第<>页 丽都国际综合大厦层次Vi/kN∑Di/(×105kN/m)Di/(×105kN/m)Vi(BE)/kNy83.38.261.1220.5614.130.380.101.3612.2773.317.681.7640.5615.620.380.295.3813.1763.327.521.7640.5618.750.380.349.8219.0653.336.661.7640.56111.660.380.4015.3923.0943.345.331.7640.56114.420.380.4521.4126.1833.354.001.7640.56117.170.380.4525.5031.1623.362.671.7640.56119.930.380.5133.5432.2313.971.341.7840.49619.830.5760.71255.0622.28风荷载作用下7轴框架各层梁端弯矩、剪力计算表AB跨或DE跨BD跨层次柱端待分配弯矩和/kN/kN812.27第八层无这两跨12.2712.274.09714.538.727.272.670.500.507.277.272.42624.3613.6512.184.310.500.5012.1812.184.06532.9119.3216.465.960.500.5016.4616.465.49441.5723.8020.797.430.500.5020.7920.796.93352.5729.7326.299.340.500.5026.2926.298.76257.7333.0328.8710.320.500.5028.8728.879.62155.8236.9927.9110.820.500.5027.9127.919.03风荷载作用下7轴框架各层柱轴力计算表AB、DE跨梁端剪力BD跨梁端剪力边柱轴力中柱轴力层次/kN/kNN/kNN/kN8无这两跨4.09无这两边柱-4.0972.672.42-2.67-4.3464.314.06-6.98-4.59第<>页 丽都国际综合大厦55.965.49-12.94-5.0647.436.93-20.37-5.5639.348.76-29.71-6.14210.329.62-40.03-6.84110.829.03-50.85-8.63注:表中柱轴力的负号表示拉力,当左风作用时,左侧的两根柱子为拉力,对应的右侧的两根柱子为压力。七、迭代法计算竖向荷载作用下的框架结构内力竖向荷载作用下,框架的侧移量很小,按不考虑侧移的迭代法进行结构内力分析。考虑内力组合需要,对恒载、活载作用在AB跨,活载作用在BD跨,活载作用在DE跨,并受重力荷载代表值作用的框架内力分别进行分析。1、计算杆端的固端弯矩及节点的不平衡弯矩计算出各点的固端弯矩2、计算杆端的弯矩分配系数3、计算节点各杆件的近端转角弯矩4、计算杆端的最后弯矩Mik恒荷载标准值作用下的内力计算1、2~6层固端弯矩第<>页 丽都国际综合大厦2、第7层3、第8层第<>页 丽都国际综合大厦框架梁受荷简图依此算出各种条件下固端弯矩及节点不平衡弯矩,再进行迭代计算。同理可知活载分别满跨作用在AB跨BD跨DE跨上情况。重力荷载代表值作用下的内力计算此时重力荷载代表值作用的位置与受荷总图一致,其数值要进行计算:一般层:屋面层:八、迭代法计算竖向荷载作用下框架结构内力用于承载力计算的框架梁由可变荷载效应控制的基本组合表梁号截面内力恒载活载风载及相应的V及相应的V及相应的M①②③④左⑤右⑥组合项目组合值组合项目组合值组合项目组合值第<>页 丽都国际综合大厦WL-AB左M-96.23-33.172.22-0.7810.9-10.9①+②+④+0.6⑥-136.72①+②+④+0.6⑥-136.72V120.0936.88-1.580.62-3.743.74159.21159.21中M138.4238.91-0.380.831.02-1.02①+②+④+0.6⑤178.77V————————————右M-149.8-40.22-6.132.45-8.878.87①+②+③+0.6⑤-201.47①+②+③+0.6⑤-201.47V-120.09-36.88-1.580.62-3.743.74-160.79-160.791层KL-AB左M-75.54-37.724.74-0.3846.49-46.49①+0.7②+0.7④+⑥-148.7①+0.7②+0.7④+⑥-148.7V123.4736.88-3.250.27-15.1515.15164.63164.63中M117.6734.36-0.620.326.36-6.36①+②+④+0.6⑤156.17V————————————右M-145.02-38.29-12.471.03-38.9938.99①+0.7②+0.7③+⑤-184.01①+②+③+0.6⑤-184.01V-123.47-36.88-3.250.27-15.1515.15-166.71-166.71WL-BD左M-154.773.4-17.63-2.6615.17-15.17①+③+④+0.6⑥-184.162①+③+④+0.6⑤-184.162V235.96-0.767.862.455.73-5.73242.832242.832中M312.971.1616.793.8400①+②+③+④334.76V————————————右M-143.17-1.09-13.3410.33-15.1715.17①+0.7②+0.7③+⑤-168.441①+②+③+0.6⑥-168.441V-222.52-0.76-12.722.455.73-5.73-226.226-226.226七层KL-BD左M-227.93-9.74-54.6316.5317.25-17.25①+②+③+0.6⑥-353.08①+②+③+0.6⑤-353.08V288.142.3438.64-9.143.39-3.39182.99182.99中M278.41-2.7531.51-7.74.13-4.13①+③+0.6⑤312.398V————————————右M-230.344.24-41.32-31.93-8.998.99①+③+④+0.6⑤-308.984①+③+④+0.6⑥-308.984V-237.822.34-25.65-9.143.39-3.39-270.576-270.576第<>页 丽都国际综合大厦1层KL-BD左M-213.74-8.44-73.745.4434.65-34.65①+②+③+0.6⑥-316.71①+②+③+0.6⑤-316.71V297.422.1432.56-3.6512.64-12.64324.536324.536中M314.63-2.0368.21-4.2400①+③382.84V————————————右M-242.224.38-59-13.93-34.6534.65①+③+④+0.6⑤-335.94①+③+④+0.6⑥-335.94V-269.592.14-59.71-3.6512.64-12.64-325.366-325.366WL-DE左M-209.30.78-3.5-156.8117.13-17.13①+③+④+0.6⑥-278.76①+③+④+0.6⑤-278.76V212.99-0.180.92172.083.74-3.74-401.356-401.356中M164.640.24-1.05127.863.12-3.12①+②+④+0.6⑤293.562V————————————右M-147.83-0.311.4-124.08-10.910.9①+②+④+0.6⑤-278.76①+②+④+0.6⑥-278.76V-231.34-0.180.92-172.083.74-3.74-401.356-401.3561层KL-DE左M-359.140.62-13.13-82.3733.63-33.63①+③+④+0.6⑥-474.818①+③+④+0.6⑤-474.818V175.57-0.153.4277.4615.15-15.15247.36247.36中M35.320.18-4.0997.38-6.366.36①+②+④+0.6⑥136.696V————————————右M-274.16-0.274.98-77.58-46.4846.48①+②+④+0.6⑤-379.898①+②+④+0.6⑥-379.898V-200.94-0.153.42-77.4615.15-15.15-269.46-269.46用于承载力计算的框架梁由永久荷载效应控制的基本组合表梁号截面内力恒载活载及相应的V及相应的V及相应的M①②③④组合项目组合值组合项目组合值组合项目组合值第<>页 丽都国际综合大厦WL-AB左M-108.26-23.221.55-0.55①+②+④-132.03①+②+④-132.03V135.125.82-1.110.43161.35161.35中M155.7227.24-0.270.58①+②+④183.54V————————右M-168.52-28.15-4.291.72①+②+③-200.96①+②+③-200.96V-135.1-25.82-1.110.43-162.03-162.031层KL-AB左M-84.98-26.43.32-0.27①+②+④-111.65①+②+④-111.65V138.925.82-2.280.19164.91164.91中M132.3824.05-0.430.22①+②+④156.65V————————右M-163.15-26.83-8.730.72①+②+③-198.71①+②+③-198.71V-138.9-25.82-2.280.19-167-167WL-BD左M-174.122.38-12.34-1.86①+③+④-188.32①+③+④-213.52V265.46-0.535.51.72272.68149.26中M352.090.8111.752.69①+②+③+④367.34V————————右M-161.07-0.76-9.347.23①+②+③-171.17①+②+③-198.17V-250.34-0.53-8.91.72-259.77-153.06七层KL-BD左M-256.42-6.82-38.2411.57①+②+③-301.48①+②+③-358.21V324.161.6427.05-6.4352.85190.73中M313.21-1.9322.06-5.39①+③335.27V————————第<>页 丽都国际综合大厦右M-259.132.97-28.92-22.35①+③+④-310.4①+③+④-323.49V-267.551.64-17.96-6.4-291.91-221.191层KL-BD左M-240.46-5.91-51.623.81①+②+③-297.99①+②+③-357.12V334.61.522.79-2.56358.89189.92中M353.96-1.4247.75-2.97①+③401.71V————————右M-272.53.07-41.3-9.75①+③+④-323.55①+③+④-341.39V-303.291.5-41.8-2.56-347.65-256.72WL-DE左M-235.460.55-2.45-109.77①+③+④-347.68①+③+④-347.68V239.61-0.130.64120.46360.71360.71中M185.220.17-0.7489.5①+②+④274.89V————————右M-166.309-0.220.98-86.86①+②+④-253.389①+②+④-253.39V-260.26-0.130.64-120.46-380.85-380.8501层KL-DE左M-404.030.43-9.19-57.66①+③+④-470.88①+③+④-470.88V197.52-0.112.3954.22254.13240.04中M39.740.13-2.8668.17①+②+④108.04V————————右M-308.43-0.193.49-54.31①+②+④-362.93①+②+④-362.93V-226.06-0.152.39-54.22-280.43-280.43第<>页 丽都国际综合大厦用于承载力计算的框架梁考虑地震作用效应与其他荷载效应的基本组合表梁号截面面内力重力荷载代表值①水平地震作用及相应的V左及相应的V右及相应的V②-左③-右组合项目组合值组合项目组合值组合项目组合值WL-AB左M-94.391749.10-49.101.2①+1.3③-132.83①+1.3②-22.921275V114.3————18.37112.77中M126.89174.55-4.551.2①+1.3②158.18504V——————右M-144.942-40.0140.01-225.9434①+1.3③-69.701.2①+1.3②-169.458V-114.3————-42.63-133.391层KL-AB左M-75.2333169.31-169.31129.823041.2①+1.3③-232.79①+1.3②97.36728V116.0667————60.74150.29中M109.8542.33-42.331.2①+1.3②186.849V——————右M-142.075-84.6684.66①+1.3③-24.011.2①+1.3②-210.411V-116.067————-89.54-174.77WL-BD左M-133.7534.75-34.751.2①+1.3③-154.26①+1.3②-86.49375V203.2083————28.10196.61中M270.6833001.0①270.6833V——————右M-120.9-34.7534.75①+1.3③-56.791.2①+1.3②-142.691V-168.417————-16.20-156.93第<>页 丽都国际综合大厦七层KL-BD左M-207.4524.08-24.081.2①+1.3③-210.18①+1.3②-163.227V264.1583————16.01238.14中M270.6833001.0①270.6833V——————右M-237.517-24.0824.08①+1.3③-154.661.2①+1.3②-237.243V-209.358————-21.34-196.091层KL-BD左M-208.884.66-84.661.2①+1.3③-270.46①+1.3②-105.3765V274.8833————49.96276.07中M302.6833001.0①302.6833V——————右M-207.292-84.6684.66①+1.3③-97.321.2①+1.3②-269.106V-216.3————-47.20-223.98WL-DE左M-222.824.08-24.081.2①+1.3③-224.01①+1.3②-177.042V239————44.42240.91中M182.5417-12.5112.511.2①+1.3③235.31304V——————右M-148.4-49.1049.10-114.25①+1.3③-63.431.2①+1.3②-181.433V-239————-1.46-204.391层KL-DE左M-196.28384.66-84.66-345.59761.2①+1.3③-259.20①+1.3②-94.1112V178.0417————98.69235.22中M119.45-42.3342.331.2①+1.3③198.369V——————第<>页 丽都国际综合大厦右M-129.833-169.31169.31①+1.3③38.091.2①+1.3②-281.927V-178.042————-62.35-240.39梁号截面面内力重力荷载代表值①水平地震作用左右及相应的M右及相应的M②-左③-右组合项目组合值组合项目组合值WL-AB左M-94.391749.10-49.101.2①+1.3③-132.83①+1.3②-22.921275V114.3————18.37112.77中M126.89174.55-4.55V——————右M-144.942-40.0140.01①+1.3③-69.701.2①+1.3②-169.458V-114.3————-42.63-133.391层KL-AB左M-75.2333169.31-169.311.2①+1.3③-232.79①+1.3②97.36728V116.0667————60.74150.29中M109.8542.33-42.33V——————右M-142.075-84.6684.66①+1.3③-24.011.2①+1.3②-210.411V-116.067————-89.54-174.77WL-BD左M-133.7534.75-34.751.2①+1.3③-154.26①+1.3②-86.49375V203.2083————28.10196.61中M270.683300V——————右M-120.934.75①-56.791.2①-142.691第<>页 丽都国际综合大厦-34.75+1.3③+1.3②V-168.417————-16.20-156.93七层KL-BD左M-207.4524.08-24.081.2①+1.3③-210.18①+1.3②-163.227V264.1583————16.01238.14中M270.683300V——————右M-237.517-24.0824.08①+1.3③-154.661.2①+1.3②-237.243V-209.358————-21.34-196.091层KL-BD左M-208.884.66-84.661.2①+1.3③-270.46①+1.3②-105.3765V274.8833————49.96276.07中M302.683300V——————右M-207.292-84.6684.66①+1.3③-97.321.2①+1.3②-269.106V-216.3————-47.20-223.98WL-DE左M-222.824.08-24.081.2①+1.3③-224.01①+1.3②-177.042V239————44.42240.91中M182.5417-12.5112.51V——————右M-148.4-49.1049.10①+1.3③-63.431.2①+1.3②-181.433V-239————-1.46-204.39左M-196.28384.66-84.661.2①+1.3③-259.20①+1.3②-94.1112第<>页 丽都国际综合大厦1层KL-DEV178.0417————98.69235.22中M119.4542.33-42.33V——————右M-129.833-169.31169.31①+1.3③38.091.2①+1.3②-281.927V-178.042————-62.35-240.39用于承载力计算的框架B柱的由可变荷载效应控制的基本组合表柱号截面内力恒载活载风载及相应的M及相应的M及相应的N,V①②③④⑤⑥组合项目组合值组合项目组合值组合项目组合值8层B柱上M-221.383.37-19.75-3.5317.18-17.18①+③+④+0.6⑥-254.968①+0.7②+⑤-201.841①+③+④+0.6⑥-254.968N430.08-0.7618.472.45-5.735.73454.438423.818454.438下M98.23-21.7423.8-3.93-10.1810.18①+③+④+0.6⑥124.208①+0.7②+⑤72.832①+③+0.6⑥124.208N480.49-0.7618.472.45-5.735.73504.848474.228504.848V-96.857.61-13.20.128.29-8.29-114.904-83.233-114.9044层B柱上M-78.1324.32-40.182.1136.65-36.65①+②+③+0.6⑥-115.98①+④+0.6⑤-54.03①+③+0.6⑥-138.19N2524.28411.38431.38-14.78-7.787.783371.7082504.8322945.548下M77.96-24.3240.42-2.3-38.8138.81①+②+③+0.6⑥117.346①+④+0.6⑤52.374①+③+0.6⑥139.366N2574.7443.34431.38-14.78-7.787.783454.0882555.2522995.968V-47.314.74-24.421.3422.87-22.87-70.702-32.238-84.1021层B柱上M-44.9815.29-24.72.0431.19-31.19①+②+③+0.6⑥-73.104①+④+0.6⑤-24.226①+0.7③+⑥-93.46N3626.75720.4731.18-24.11-12.0812.085085.5783595.3924150.656下M22.49-7.6312.35-1.02-77.0877.08①+②+③+0.6⑥73.458①+④+0.6⑤-24.778①+0.7③+⑥108.215N3686.33822.68731.18-24.11-12.0812.085247.4383654.9724210.236V-13.494.58-7.410.6121.65-21.65-29.310.11-40.327第<>页 丽都国际综合大厦用于承载力计算的框架B柱的由永久荷载效应控制的基本组合表柱号截面内力恒载活载及相应的M及相应的M及相应的N,V①②③④组合项目组合值组合项目组合值组合项目组合值8层B柱上M-249.0532.36-13.83-2.47①+③+④-265.353①+②-246.693①+③+④-265.353N483.84-0.5312.931.72498.49483.31498.49下M110.5088-15.2216.66-2.75①+③+④124.4188①+②95.2888①+③127.1688N540.5513-0.5312.931.72555.2013540.0213553.4813V-108.9565.33-9.240.08-118.116-103.626-118.1964层B柱上M-87.896317.02-28.131.48①+②+③-99.0063①+④-86.4163①+③-116.0263N2839.815287.97301.97-10.353429.7552829.4653141.785下M87.705-17.0228.29-1.61①+②+③98.975①+④86.095①+③115.995N2896.538310.34301.97-10.353508.8482886.1883198.508V-53.212510.32-17.090.94-59.9825-52.2725-70.30251层B柱上M-50.602510.7-17.291.43①+②+③-57.1925①+④-49.1725①+③-67.8925N4080.094504.28511.83-16.885096.2044063.2144591.924下M25.30125-5.348.65-0.71①+②+③28.61125①+④24.59125①+③33.95125N4147.121575.82511.83-16.885234.7714130.2414658.951V-15.17633.21-5.190.43-17.16-14.75-20.37用于承载力计算的框架A柱的由可变荷载效应控制的基本组合表第<>页 丽都国际综合大厦柱号截面内力恒载活载风载及相应的M及相应的M及相应的N,V①②③④⑤⑥组合项目组合值组合项目组合值组合项目组合值7层A柱上M-121.22-45.192.76-1.0112.21-12.21①+②+0.6⑥-173.74①+0.7③+0.7④+⑤-107.79①+②+④+0.6⑥-174.75N307.1658.52-1.58-1.58-3.743.74367.92301.21366.34下M76.6031.71-2.530.32-2.672.67①+②+0.6⑥109.91①+0.7③+0.7④+⑤72.38①+②+④+0.6⑥110.23N357.5858.52-1.58-1.58-3.743.74418.34351.63416.76V-59.95-23.301.60-0.404.51-4.51-85.96-54.60-86.364层A柱上M-57.10-25.682.34-0.0822.85-22.85①+②+0.6⑥-96.46①+0.7③+0.7④+⑤-32.67①+②+④+0.6⑥-96.57N885.04262.08-8.92-8.92-28.8028.801164.42843.751155.48下M58.0726.11-2.390.27-15.2515.25①+②+0.6⑥93.33①+0.7③+0.7④+⑤40.96①+②+④+0.6⑥93.60N935.45262.08-8.92-8.92-28.8028.801214.81894.161205.89V-34.90-15.691.43-0.1011.54-11.54-57.51-22.37-57.521层A柱上M-35.40-16.742.16-0.2024.92-24.92①+②+0.6⑥-67.09①+0.7③+0.7④+⑤-9.11①+0.7②+0.7④+⑥-72.18N1513.32458.64-16.80-16.80-71.1971.192014.671418.611893.80下M17.708.37-1.080.10-61.5761.57①+②+0.6⑥63.01①+0.7③+0.7④+⑤-44.21①+0.7②+0.7④+⑥85.20N1715.11458.64-16.80-16.80-71.1971.192216.461620.402095.59V-10.66-5.020.65-0.0617.30-17.30-26.067.05-31.52用于承载力计算的框架A柱的由永久荷载效应控制的基本组合表第<>页 丽都国际综合大厦柱号截面内力恒载活载及相应的M及相应的M及相应的N,V①②③④组合项目组合值组合项目组合值组合项目组合值7层A柱上M-136.37-31.631.93-0.71①+②-168.00①+③+④-135.15①+②+④-168.71N345.5540.96-1.11-1.11386.51343.33385.40下M86.1722.30-1.770.22①+②108.47①+③+④84.62①+②+④108.69N402.2840.96-1.11-1.11443.24400.06442.13V-67.44-16.311.12-0.28-83.75-66.60-84.034层A柱上M-64.24-17.981.64-0.06①+②-82.22①+③+④-62.66①+②+④-82.28N995.67183.46-6.24-6.241178.93983.191172.89下M94.0718.28-1.670.19①+②112.35①+③+④92.59①+②+④112.54N1052.38183.46-6.24-6.241235.841039.901229.60V-39.26-10.981.00-0.07-50.24-38.33-50.231层A柱上M-39.83-11.721.51-0.14①+②-51.55①+③+④-38.46①+②+④-51.69N1702.49321.05-11.76-11.762023.541678.972011.78下M19.915.86-0.760.07①+②25.77①+③+④19.22①+②+④25.84N1929.50321.05-11.76-11.762250.551929.502238.79V-11.99-3.510.46-0.04-15.50-11.57-15.54用于承载力计算的框架D柱的由可变荷载效应控制的基本组合表柱号截面内力恒载活载风载及相应的M及相应的M及相应的N,V①②③④⑤⑥组合项目组合值组合项目组合值组合项目组合值8层D柱上M196.16-1.0617.5111.1917.18-17.18①+②+③+0.6⑤219.324①+0.7④+⑥186.813①+③+④+0.6⑤22.156N388.330.7621.25-2.55.73-5.73408.84380.852.271M-47.92-1.11-16.5571.85-10.1810.18①+②+③+0.6-22.47①+0.7④+⑥12.555①+②+③+0.6⑤63.614第<>页 丽都国际综合大厦下⑤N438.740.7621.25-2.55.73-5.73459.25431.262.271V73.960.0210.32-18.388.29-8.2973.27252.804-12.5574层D柱上M-29.44-1.2542.21-43.3436.65-36.65①+③+④+0.6⑤-14.484①+0.7②+⑥-96.428①+②+④+0.6⑥-96.02N2985.54-6.24479.65704.147.78-7.783881.4343470.6583678.772下M29.861.32-42.4244.1-29.9729.97①+③+④+0.6⑤15.22①+0.7②+⑥90.7①+②+④+0.6⑥93.262N3035.95-6.24479.65704.127.78-7.783931.8323521.0543729.162V-17.98-0.7825.65-26.520.19-20.19-9.01-56.72-57.3741层D柱上M-19.42-1.1225.76-27.1731.19-31.19①+③+④+0.6⑤-11.082①+0.7②+⑥-69.629①+0.7②+0.7④+⑥-70.413N4570.3-11.56872.771169.3212.08-12.086133.1025376.7445368.652下M9.710.56-12.8813.59-77.0877.08①+③+④+0.6⑤5.544①+0.7②+⑥96.303①+0.7②+0.7④+⑥96.695N4629.88-11.56872.771169.3212.08-12.086192.6825436.3245428.232V-5.83-0.347.73-8.1521.65-21.65-3.33-33.185-33.423用于承载力计算的框架D柱的由永久荷载效应控制的基本组合表柱号截面内力恒载活载及相应的M及相应的M及相应的N,V①②③④组合项目组合值组合项目组合值组合项目组合值8层D柱上M220.68-0.7412.267.83①+②+③232.2①+④228.51①+③+④240.77N436.87130.5314.88-1.75375.13359.72372.85下M-53.91-0.78-11.5950.30①+②+③-66.28①+④-3.61①+②+③-66.28N493.58250.5314.88-1.75431.84414.68431.84第<>页 丽都国际综合大厦V83.2050.017.22-12.8790.4370.3390.434层D柱上M-33.12-0.8829.55-30.34①+③+④-33.91①+②-34①+②+④-30.34N3358.733-4.37335.76492.904319.743486.713979.61下M33.59250.92-29.6930.87①+③+④34.48①+②34.22①+②+④65.09N3415.444-4.37335.76492.904375.993542.964035.86V-20.2275-0.5517.96-18.55-20.82-20.78-39.331层D柱上M-21.8475-0.7818.03-19.02①+③+④-22.84①+②-22.63①+②+④-41.65N5141.588-8.09610.94818.527196.145758.596577.11下M10.923750.39-9.029.51①+③+④11.41①+②11.31①+②+④20.82N5208.615-8.09610.94818.527263.175825.626644.14V-6.55875-0.245.41-5.71-6.86-6.8-12.51用于承载力计算的框架E柱的由可变荷载效应控制的基本组合表柱号截面内力恒载活载风载及相应的M及相应的M及相应的N,V①②③④⑤⑥组合项目组合值组合项目组合值组合项目组合值上M214.030.28-1.71157.2312.21-12.21①+②+④+0.6⑤378.866①+0.7③+⑥200.623①+②+④+0.6⑤378.866第<>页 丽都国际综合大厦7层E柱N401.520.18-0.92196.213.74-3.74600.154397.136600.154下M-182.65-0.12.41-84.1-2.672.67①+②+④+0.6⑤-268.452①+0.7③+⑥-178.293①+②+④+0.6⑤-268.452N451.930.18-0.92196.213.74-3.74650.564447.546650.564V120.210.12-1.2573.134.51-4.51196.166114.825196.1664层E柱上M169.60.06-4.7550.9622.85-22.85①+②+④+0.6⑤234.33①+0.7③+⑥143.425①+②+④+0.6⑤234.33N1178.460.4-8.71478.828.52-28.521674.7721143.8431674.772下M-171.54-0.072.52-52.4-15.2515.25①+②+④+0.6⑤-233.16①+0.7③+⑥-154.526①+②+④+0.6⑤-233.16N1228.870.4-8.71478.828.52-28.521725.1821194.2531725.182V103.380.04-2.231.3211.54-11.54141.66490.3141.6641层E柱上M107.780.11-2.6733.7124.92-24.92①+②+④+0.6⑤156.552①+0.7③+⑥80.991①+②+④+0.6⑤156.552N1955.410.69-17.02761.771.19-71.192760.5141872.3062760.514下M-53.89-0.061.13-16.86-61.5761.57①+②+④+0.6⑤-107.752①+0.7③+⑥8.471①+0.7②+0.7④+⑤-127.304N2014.990.69-17.02761.771.19-71.192820.0941931.8862619.853V32.330.03-0.7610.1117.3-17.352.8514.49856.728用于承载力计算的框架E柱的由永久荷载效应控制的基本组合表柱号截面内力恒载活载及相应的M及相应的M及相应的N,V①②③④组合项目组合值组合项目组合值组合项目组合值7层E柱上M240.780.2-1.2110.06①+②+④351.04①+③239.58①+②+④351.04N451.710.13-0.64137.35589.19451.07589.19M-205.48-0.071.69-58.87①+②+④-264.42①+③-203.79①+②+④-264.42第<>页 丽都国际综合大厦下N508.420.13-0.64137.35645.90507.78645.90V135.240.08-0.8851.19186.51134.36186.514层E柱上M190.800.04-3.3335.67①+②+④226.51①+③187.47①+②+④226.51N1325.770.28-6.1335.161661.211319.671661.21下M-192.98-0.051.76-36.68①+②+④-229.71①+③-191.22①+②+④-229.71N1382.480.28-6.1335.161717.921376.381717.92V116.300.03-1.5421.92138.25114.76138.251层E柱上M121.250.08-1.8723.6①+②+④144.93①+③119.38①+②+④144.93N2199.840.48-11.91533.192733.512187.932733.51下M-60.63-0.040.79-11.8①+②+④-72.47①+③-59.84①+②+④-72.47N2266.860.48-11.91533.192800.532254.952800.53V36.370.02-0.537.0843.4735.8443.4用于承载力计算的框架A柱考虑地震作用效应与其他荷载效应的基本组合表柱号截面内力重力荷载代表值①水平地震作用及相应的M及相应的M及相应的N②-左③-右①+②①+③组合项目组合值组合项目组合值组合项目组合值7层A柱上M-119.5049.10-49.10-74.4-224.101.2①+1.3③-207.23①+1.3②-55.671.2①+1.3③-207.23N239.37-12.2012.20303.104223.51303.104下M76.16-11.5211.52-39.39-129.501.2①+1.3③106.368①+1.3②61.1841.2①+1.3③106.368N281.38-12.2012.20353.516265.52353.516V-16.41-44.35-147.000-54.77-147.0004层A柱上M-57.2779.93-79.9316.24-154.851.2①+1.3③-172.633①+1.3②46.6391.2①+1.3③-172.633N665.94-89.2089.20915.088549.98915.088M55.50-62.8062.8029.43-167.321.2①148.24①+1.3-26.141.2①148.24第<>页 丽都国际综合大厦下+1.3③②+1.3③N707.95-89.2089.20965.5591.99965.5V-6.185.84-150.41-34.12-150.411层A柱上M-35.5473.45-73.4537.38-139.211.2①+1.3③-138.133①+1.3②59.9451.2①+1.3③-138.133N1092.51-206.08206.081578.916824.6061578.916下M17.77-181.57181.57-228.14273.451.2①+1.3③257.365①+1.3②-218.2711.2①+1.3③257.365N1142.26-206.08206.081638.616874.3561638.616V81.28-126.32-121.08-85.17-121.08用于承载力计算的框架E柱考虑地震作用效应与其他荷载效应的基本组合表柱号截面内力重力荷载代表值①水平地震作用及相应的M及相应的M及相应的N②-左③-右①+②①+③组合项目组合值组合项目组合值组合项目组合值7层E柱上M225.2349.10-49.10-343.16-173.621.2①+1.3②334.106①+1.3③161.41.2①+1.3②334.106N404.7212.20-12.20501.524388.86501.524下M-133.69-11.5211.52-152.72-60.601.2①+1.3②-175.404①+1.3③-118.7141.2①+1.3②-175.404N446.7312.20-12.20551.936430.87551.936V-89.27-52.98238.83131.30238.834层E柱上M92.8679.93-79.93-202.46-23.431.2①+1.3②215.341①+1.3③-11.0491.2①+1.3②215.341N1598.8789.20-89.202034.6041482.912034.604下M-94.79-62.8062.80-211.50-13.101.2①+1.3②-195.388①+1.3③-13.151.2①+1.3②-195.388第<>页 丽都国际综合大厦N1640.8889.20-89.202085.0161524.922085.016V4.24-4.84192.530.98192.531层E柱上M59.0873.45-73.45-170.066.911.2①+1.3②166.381①+1.3③-36.4051.2①+1.3②166.381N2842.97206.08-206.083679.4682575.0663679.468下M-29.54-181.57181.57-288.46219.411.2①+1.3②-271.489①+1.3③206.5011.2①+1.3②-271.489N2892.62206.08-206.083739.0482624.7163739.048V36.24-65.05134.04-74.39134.04用于承载力计算的框架B柱考虑地震作用效应与其他荷载效应的基本组合表柱号截面内力重力荷载代表值①水平地震作用及相应的M及相应的M及相应的N②-左③-右①+②①+③组合项目组合值组合项目组合值组合项目组合值8层B柱上M-191.3134.75-34.75-160.90-288.501.2①+1.3③-274.747①+1.3②-146.1351.2①+1.3③-274.747N368.75-11.5811.58457.554353.696457.554下M80.75-8.158.158.16101.391.2①+1.3③107.495①+1.3②70.1551.2①+1.3③107.495N410.77-11.5811.58507.978395.716507.978V-79.25-182.76-179.18-101.39-179.184层B柱上M-71.5278.50-78.50-31.67180.691.2①+1.3③-187.874①+1.3②30.531.2①+1.3③-187.874N2294.48-40.5740.572806.1172241.7392806.117M71.31-64.2364.23-31.54180.421.2①169.071①+1.3-12.1891.2①169.071第<>页 丽都国际综合大厦下+1.3③②+1.3③N2336.49-40.5740.572856.5292283.7492856.529V-0.070.13-167.3220.02-167.321层B柱上M-41.8673.45-73.45-49.83156.761.2①+1.3③-145.717①+1.3②53.6251.2①+1.3③-145.717N3746.75-69.3769.374586.2813656.5694586.281下M20.93-181.57181.57-228.55277.481.2①+1.3③261.157①+1.3②-215.1111.2①+1.3③261.157N3796.40-69.3769.374645.8613706.2194645.861V54.71-36.96-124.56125.97-124.56用于承载力计算的框架D柱考虑地震作用效应与其他荷载效应的基本组合表柱号截面内力重力荷载代表值①水平地震作用及相应的M及相应的M及相应的N②-左③-右①+②①+③组合项目组合值组合项目组合值组合项目组合值8层D柱上M166.6534.75-34.75-259.66-136.871.2①+1.3②245.155①+1.3③121.4751.2①+1.3②245.155N331.5311.58-11.58412.89316.476412.89下M-23.01-8.158.1559.09-62.591.2①+1.3②-38.207①+1.3③-12.4151.2①+1.3②-38.207N373.5411.58-11.58463.302358.486463.302V-149.41-34.82132.8362.78132.834层D柱上M-31.7778.50-78.50145.83106.211.2①+1.3②63.926①+1.3③-133.821.2①+1.3②63.926N3204.2040.57-40.573897.7813151.4593897.781下M31.14-64.2364.23-105.02-105.311.2①+1.3②-46.131①+1.3③114.6391.2①+1.3②-46.131N40.57第<>页 丽都国际综合大厦3246.25-40.573948.2413193.5093948.241V117.5999.1951.59-116.4751.591层D柱上M-17.7073.45-73.45-141.96106.911.2①+1.3②74.245①+1.3③-113.1851.2①+1.3②74.245N5256.1869.37-69.376397.5975165.9996397.597下M8.88-181.57181.57-227.16262.131.2①+1.3②-225.385①+1.3③244.9211.2①+1.3②-225.385N5305.8369.37-69.376457.1775215.6496457.177V26.08-47.5291.73-109.6391.73基顶荷载的非抗震标准值组合表柱号截面内力恒载活载风载及相应的及相应的及相应的①②③④⑤-左⑥-右组合项目组合值组合项目组合值组合项目组合值A柱下M-14.75-5.980.77-0.0743.98-43.98①+②+④+⑥-64.78①+③+⑤30①+②+④+⑥-64.78N1429.26327.60-12.001.13-50.8550.851808.841366.411808.84V-8.85-3.590.46-0.0412.36-12.36-24.843.97-24.84B柱下M-18.745.45-8.820.7355.06-55.06①+②+③+⑥-77.17①+④+⑤37.05①+③+⑥-82.62N3091.94514.57522.27-17.22-8.638.634137.413066.093622.84V-11.243.27-5.290.4415.47-15.47-28.734.67-32D柱M-8.09-0.409.20-101.0255.06-55.06①+③+④+⑤-44.85①+②+⑥-63.55①+②+④+⑥-164.57N3858.23-8.26623.41835.238.63-8.635325.53841.344676.57第<>页 丽都国际综合大厦V-4.83-0.245.52-24.0915.47-15.47-7.93-20.54-44.63E柱M44.910.04-0.81101.0243.98-43.98①+②+④+⑥101.99①+③+⑥0.12①+②+④+⑤189.95N1679.160.49-12.16544.0750.85-50.852172.871616.152274.57V26.950.02-0.4924.0912.36-12.3638.714.163.42基顶荷载的非抗震设计值值组合表柱号截面内力恒载活载风载及相应的及相应的及相应的①②③④⑤-左⑥-右组合项目组合值组合项目组合值组合项目组合值A柱下M-14.75-5.980.77-0.0743.98-43.981.2①+1.4(②+④+⑥)-87.7421.2①+1.4(③+⑤)44.951.2①+1.4(②+④+⑥)-87.742N1429.26327.60-12.001.13-50.8550.852246.5241627.1222246.524V-8.85-3.590.46-0.0412.36-12.36-33.0067.328-33.006B柱下M-18.745.45-8.820.7355.06-55.061.2①+1.4(②+③+⑥)-104.291.2①+1.4(④+⑤)55.6181.2①+1.4(③+⑥)-111.92N3091.94514.57522.27-17.22-8.638.635173.9863674.1384453.588V-11.243.27-5.290.4415.47-15.47-37.9748.786-42.552D柱下M-8.09-0.409.20-101.0255.06-55.061.2①+1.3(③+④+⑤)-61.1721.2①+1.4(②+⑥)-87.3521.2①+1.4(②+④+⑥)-228.78N3858.23-8.26623.41835.238.63-8.636684.0544606.235775.552V-4.83-0.245.52-24.0915.47-15.47-10.136-27.79-61.516E柱下M44.910.04-0.81101.0243.98-43.98①+②+④+⑥133.804①+③+⑥-8.814①+②+④+⑤256.948第<>页 丽都国际综合大厦N1679.160.49-12.16544.0750.85-50.852706.1861926.7782848.566V26.950.02-0.4924.0912.36-12.3648.7914.3583.398基顶荷载的抗震标准值组合表柱号截面内力重力荷载代表值①水平地震作用及相应的及相应的及相应的②-左③-右组合项目组合值组合项目组合值组合项目组合值A柱下M-17.77181.57-181.57①+③-199.34①+②163.8①+③-199.34N1142.16-06.18206.181348.341135.981348.34V-10.6651.00-51.00-61.6640.34-61.66B柱下M-20.93181.57-181.57①+③-202.5①+②160.64①+③-202.5N3796.40-69.3769.373865.773727.033865.77V-12.5651.00-51.00-63.5638.44-63.56D柱下M-8.88181.57-181.57①+②172.69①+③-190.45①+③-190.45N5305.8369.37-69.375375.25236.465236.46V-5.3351.00-51.0045.67-56.33-56.33E柱下M29.54181.57-181.57①+②211.11①+③-152.03①+②211.11N2892.62206.18-206.183098.82686.443098.8V17.7251.00-51.0068.72-33.2868.72基顶荷载的抗震设计值组合表柱号截面内力重力荷载代表值①水平地震作用及相应的及相应的及相应的②-左③-右组合项目组合值组合项目组合值组合项目组合值A柱下M-17.77181.57-181.571.2①+1.4③1.2①+1.4②232.8741.2①第<>页 丽都国际综合大厦-275.522+1.4③-275.522N1142.16-06.18206.181659.2441361.941659.244V-10.6651.00-51.00-84.19258.608-84.192B柱下M-20.93181.57-181.571.2①+1.4③-279.3141.2①+1.4②229.0821.2①+1.4③-279.314N3796.40-69.3769.374652.7984458.5624652.798V-12.5651.00-51.00-86.47256.328-86.472D柱下M-8.88181.57-181.571.2①+1.4②243.5421.2①+1.4③-264.8541.2①+1.4③-264.854N5305.8369.37-69.376464.1146269.8786269.878V-5.3351.00-51.0065.004-77.796-77.796E柱下M29.54181.57-181.571.2①+1.4②289.6461.2①+1.4③-218.751.2①+1.4②289.646N2892.62206.18-206.183759.7963182.4923759.796V17.7251.00-51.0092.664-50.13692.664九、梁截面设计与配筋计算1、框架梁截面设计(以8层BD梁为例)选取最不利内力组合与实际取用的计算的内力比较抗震与非抗震的内力组合值得出:左端:M=-188.32kN·m;V=272.68kN跨中:M=367.34kN·m右端:M=-198.17kN·m;V=-259.77kN2、正截面受弯承载力计算混凝土强度:C25,11.9N/mm2,1.27N/mm2,1.78N/mm2C35,16.7N/mm2,1.57N/mm2,2.20N/mm2钢筋强度:HPB235,210N/mm2,235N/mm2,HRB400,360N/mm2,360N/mm2第<>页 丽都国际综合大厦相对界限受压区高度:(1)屋面BD梁左支座梁截面尺寸400mm×650mm;按矩形截面计算。非抗震时,二级抗震时,实际配置220+222()(2)跨中截面(跨中截面按T型梁设计)1)翼缘宽度的确定经比较2)T型截面类型判断故属于第一类T形截面。3)钢筋面积的计算实际配置422+425()第<>页 丽都国际综合大厦3斜截面设计(1)截面尺寸要求屋面BD梁B支座:故满足要求(非抗震也满足要求)箍筋面积计算结合最小配箍率要求取双肢10@100非加密区取10@2004.裂缝宽度验算取屋面BD梁验算(1)梁跨中取Mk=367.34/1.4=262.39裂缝钢筋应力:有效受拉混凝土截面面积:有效配筋率:钢筋应变不均匀系数:受拉取纵向钢筋等效直径:构件受力特征系数:第<>页 丽都国际综合大厦正截面最大裂缝宽度:故满足要求(1)梁支座取Mk=188.32/1.4=134.51裂缝钢筋应力:有效受拉混凝土截面面积:有效配筋率:钢筋应变不均匀系数:受拉取纵向钢筋等效直径:构件受力特征系数:正截面最大裂缝宽度:故满足要求5主梁吊筋计算(1)屋面BD梁由次梁传至主梁的全部集中力为:第<>页 丽都国际综合大厦F=G+Q=1.2×152.36+1.4×10.84=255.96kN实际配置218()(1)标准层BD梁由次梁传至主梁的全部集中力为:F=G+Q=1.2×161.61+1.4×48.13=261.31kN实际配置218()十、框架柱截面设计以八层B柱子为例1.非抗震设计(1)轴压比验算轴压比:满足要求。(2)截面尺寸复核满足要求。(3)正截面受弯承载力计算柱子同一截面分别承受正反方向的弯矩,故采用对称配筋。8层B柱:初步确定,由于N<Nb都是是小偏心受压,选用M大N大的组合:M=124.42kN·m;V=-118.12kN;N=555.20kN第<>页 丽都国际综合大厦求偏心距先前的判断不合理,8层B柱应是大偏心受压。取每侧实际配置钢筋425()。(1)垂直于弯矩作用平面的受压承载力验算N=555.20kN查表得满足要求。(2)裂缝宽度验算第<>页 丽都国际综合大厦可不进行裂缝宽度验算。2抗震设计(1)节点核心区受剪承载力验算取第8层柱B节点进行计算满足要求。(3)强节点弱构件设计满足要求。十一、桩基础的设计步骤1.资料分析与持力层的选择根据地勘报告,选择持力层为砾层。2.桩的类型与成桩工艺选择选择桩的类型为钻孔灌注桩(端承桩),初步确定桩径600mm,验算截面抗压强度:(非抗震)为6684.05kN在不考虑配筋的情况下:抗压强度满足要求。3.桩数的确定与桩的平面布置由于人工挖空桩的竖向承载效果非常好,该案例不宜考虑承台效应偏心受荷:第<>页 丽都国际综合大厦取n=6。考虑最小桩间距,布置如下图:1.承台计算计算在表格中显示。5.桩基验算(地质条件优良,无软弱下卧层)1)承载力验算非抗震:(查表,计算省略)Nmax=1165.6652963kN<1.2R满足要求;抗震:(查表,计算省略)Nmax=1120.3527037kN<1.5R满足要求。..2)沉降验算第<>页 丽都国际综合大厦进计算s<容许值0.002l0满足要求。十二、水平曲梁的承载力计算1.分析水平曲梁角度为90度,长度为9.42m,受到竖向均布荷载及楼面均布板传荷载的作用,是一个受到弯矩、剪力和扭矩共同作用的构件,进行承载力计算时,应分别按受弯和受扭计算纵筋截面面积,尔后进行纵筋面积叠加;分别计算受剪和受扭计算箍筋面积,尔后进行箍筋面积叠加。2.内力计算本构件受荷是均布荷载,受荷简图为考虑到其他活载的作用的不利影响,取第<>页 丽都国际综合大厦最大扭矩出现在反弯点处,最大弯矩出现在跨中,最大剪力出现在支座处。如下表:截面MTV支座反弯点0跨中00因此:查表可知所以,表中数据均可计算:截面M/kN·mT/kN·mV/kN支座-166.44-12.0594.2反弯点031.7147.16跨中62.86002.截面承载力计算及配筋1)受弯2)受剪受扭详见表格第<>页 丽都国际综合大厦十三、楼梯间计算书查标准图集可知,本建筑采用主要是是AT楼梯,部分采用CT楼梯,取1跑AT楼梯计算为例。一,楼梯板配筋荷载计算(混凝土强度等级C30,fc=14.3N/mm2,ft=1.43N/mm2)梯段板厚取100mm,cosθ=0.508梯段的荷载荷载种类荷载标准值(kN/m)恒载斜板0.10×25/0.508=4.921板底抹灰0.015×17/0.508=0.502第<>页 丽都国际综合大厦小计5.423活载2.5基本组合的总荷载设计值P=1.2×5.423+1.4×2.5=10.01kN/m配筋计算选配10@200As=393mm2,分布筋每级踏步1根φ10。二.平台板配筋平台板的荷载荷载种类荷载标准值(kN/m)恒载瓷砖地面0.5580厚混凝土板0.08×25=2.0板底抹灰0.015×17=0.26小计2.81活载2.5基本组合的总荷载设计值P=1.2×2.81+1.4×2.5=6.87kN/m配筋计算取h=100mm,1m宽板带,第<>页 丽都国际综合大厦h0=100-20=80mm采用10@200,As=393mm2。三.平台梁配筋平台梁的荷载荷载种类荷载标准值(kN/m)恒载梁自重0.2×(0.35-0.08)×25=1.35梁侧粉刷0.02×(0.35-0.08)×2×17=0.18平台板传来2.81×2.5/2=3.51梯段板传来3.40×3.38/2=5.75小计10.79活载2.5×(2.5/2+3.38/2)=7.35基本组合的总荷载设计值P=1.2×10.79+1.4×7.35=23.24kN/m配筋计算。取b=200mm,h=350mm,截面按倒L形计算,bf’=b+5hf’=200+5×80=600mm,h0=350-35=315mm,第<>页 丽都国际综合大厦选配214,As=307.8mm2。抗剪:选配φ8@200,则斜截面受剪承载力Vcs=0.7ftbh0+1.25fyvAsvh0/s=0.7×1.43×200×315+1.25×210×2×50.3×315/200=105.66kN>41.25kN,满足要求。第<>页 丽都国际综合大厦参考文献《实用建筑设计手册(第二版)》机械工业出版社《国标图集03G101-2》《房屋建筑工程毕业设计指导书》或类似参考书,由学生自己购置或图书馆借阅。《建筑设计防火规范》GB50016-2006《高层民用建筑设计防火规范》GB50045-95(2005)《民用建筑设计通则》GB50352(2005)《住宅设计规范》GB50096-1999(2003年版)《人民防空地下室设计规范》GB50038—2005《公共建筑节能设计标准》GB50189-2005《建筑采光设计标准》GB/T50033--2001《建筑工程建筑面积计算规范》GB/T50353-2005《民用建筑节能设计标准》(采暖居住建筑部分)JGJ26-95《商店建筑设计规范》JGJ48-88《办公建筑设计规范》JGJ67--2006J556-2006《地下工程防水技术规范》GB50108-2001《旅馆建筑设计规范》JGJ62-90《建筑结构可靠度设计统一标准》GB50068-2001《建筑结构荷载规范》GB50009-2006《混凝土结构设计规范》GB50010-2002《建筑地基基础设计规范》GB50007-2002《建筑抗震设计规范》GB50011-2008《建筑桩基技术规范》JGJ94-2008《建筑结构制图标准》GB/T50105-2001《建筑结构设计术语和符号标准》《建筑结构制图标准》GB/T50105—2001《砌体结构设计规范》GB50003-2001《混凝土结构施工图平面整体表示方法制图规则和构造详图》现行结构系列图集《建筑工程施工组织设计规范》GBT50502-2009;《土木工程施工》教材;第<>页 丽都国际综合大厦《建筑施工手册(上、中、下)》。第<>页'