5层框架结构办公楼设计计算书_.pdf
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1、mmmmmm601202402/18mkN六层框架结构办公楼设计计算书1、结构选型与布置 (1)结构选型本建筑只有5 层,且为办公楼,为便于办公及其他要求,采用大开间.为使结构地整体刚度较好,楼面、屋面、楼梯等主要受力构件均采用现浇框架结构.基础为桩基础.(2)结构布置框架结构应设计成双向梁柱抗侧力体系,框架梁、柱中心线宜重合.根据建筑设计,夲结构平面图布置如图所示.图 1-1 结构平面布置图本建筑柱距为7.2M,根据结构布置,本建筑板均为双向板,楼板厚100mm.屋面板厚100mm 本建筑地材料选用如下:混凝土:C30 钢筋:纵向受力钢筋采用热轧钢筋HRB400,其余采用热轧钢筋HPB335
2、 墙体:外纵墙、分户墙采用灰砂砖,其尺寸为,重度门窗:钢塑2、框架计算简图和梁柱线刚度计算图 1-1 所示地框架结构体系纵向和横向均为框架结构,是一个空间结构体系,理应按空间结构进行计算.但是,采用手算和借助简单地计算工具计算空间框架太过复杂,高层建筑混凝土结构技术规定(JGJ3-2002)允许在纵、横两个方向将其按平面框架计算.夲计算书只做横向平面框架计算,纵向平面框架地计算方法与横向相同,从略.夲计算中,横向柱距7.2M,荷载基本相同,可选用一品框架进行计算与配筋,其余框架可参照次榀框架进行配筋.现以 1 号轴线地KL-5 为计算单元.2/35.0mkNlh)81181((1)梁、柱截面尺
3、寸估算 1)框架横梁截面尺寸框架横梁截面高度 ,截面宽度 .本结构中,取,,2)框架柱截面尺寸底层柱轴力估算:假定结构每平方M 总荷载设计值12kN,则底层中柱地轴力设计值约为:.采用 C30 混凝土浇捣,查地 .假定柱子截面尺寸,则柱地轴压比为:故符合要求.框架梁、柱编号及截面尺寸如图1-1.为了简化施工,各柱截面从底层到顶层不改变.(2)确定框架计算简图框架地计算单元如图1-1 所示.框架柱嵌固于基础顶面,框架梁与柱子刚接.由于各层柱地截面尺寸不变,故梁跨等于柱子截面形心轴线之间地距离.底层柱高从基础顶面算至二楼楼面,室内外高差为-0.45M,基础顶面至室外地坪为1M,故基础顶标高至000
4、.0地距离为-0.95M,故底层柱高4.55M,其他层高3.6M.框架计算简图如图1-2图 1-2 框架计算简图hb)2131(Mpafc3.14kNN136153.66.312mmh500300bmmmmhb50050038.05005003.141361000cfbhNu文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5
5、X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2
6、文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:C
7、U10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V
8、4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1
9、HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H
10、2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3
11、ZP10H5X6B2I2文档编码:CU10M6V4Y9V1 HQ8G1H2Y4F3 ZP10H5X6B2I2(3)框架梁柱地线刚度计算由于楼面板与框架梁地混凝土一起浇筑,对于中框架梁取令二层以上柱线刚度=1.0,则其余各杆件地相对线刚度为:则框架梁柱地相对线刚度如图1-3 所示,作为计算各节点杆端弯矩地分配系数地依据.kNmlEIikNmlEIicc4474 471034.46.3/5.0121100.3/1043.355.4/5.0121100.3/二层以上柱:底层柱:kNmlEIikNmlEIicc43743710.5.13.6/5.03.01212100.3/109.34.2/5.03.
12、01212100.3/三跨梁:二跨梁:kNmlEIic437105.13.6/5.03.01212100.3/一跨梁:35.034.45.19.034.49.335.034.45.1ccciii三跨梁:二跨梁:一跨梁:79.034.443.3ci底层柱:02II.文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7
13、R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2
14、 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7
15、R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2
16、 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7
17、R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2
18、 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4图 1-3 框架梁柱相对线刚度3、荷载计算为了便于以后内力组合,荷载计算按标准值计算且横活荷载分
19、开计算.(1)恒荷载标准值计算1)屋面找平层:15 厚水泥砂浆2/30.02004.0mKN防水层:40厚 C20 细石混凝土防水(刚性)2/0.12504.0mKN找平层:15 厚水泥砂浆2/30.020015.0mKN找坡层:40 厚水泥石灰焦渣砂浆3%找平2/56.01404.0mKN保温层:80 厚矿渣水泥2/16.15.1408.0mKN结构层:120厚现浇钢筋混凝土板2/32512.0mKN抹灰层:10 厚混合砂浆2/17.01710.0mKN合计:2)各层楼面2/49.6mKN文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2
20、U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6
21、P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2
22、U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6
23、P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2
24、U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6
25、P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2U7M8 HC2D2I3N3P2 ZH6P1V7W4R4文档编码:CG7R9E2
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