论文总字数：74952字

摘 要

本工程位于江苏省南京市，是一栋地上6层的住宅楼。该楼单层建筑面积约520m²，主体为三跨六层，建筑面积约3120m^2。综合考虑结构安全，经济合理等多方面因素，本楼采用框架结构体系，以框架支撑结构的地震和恒活载。楼板厚120mm，柱截面尺寸500*500mm。主梁300*700mm，混凝土强度等级用C30，填充墙厚度200mm。

本工程位于江苏省昆山市，抗震设防烈度为7度，设计基本地震加速度为0.1g，抗震设计分组第一组，建筑物场地类别为Ⅱ类。地基基础设计等级为乙级，考虑安全性、经济性，以及对建筑物的沉降要求，基础采用独立基础和双柱联合基础。

目录

摘要···········································································1

第一章、设计资料及要求·························································2

1.1工程概况··································································3

第二章、确定计算简图···························································4

2.1梁柱截面尺寸······························································6

2.2材料强度等级······························································7

2.3计算简图··································································7

2.4荷载计算 ·································································8

2.5风荷载···································································12

2.6地震作用·································································13

第三章、框架内力计算··························································17

3.1恒载作用下框架内力·······················································18

3.2活载作用下框架内力·······················································26

3.3地震作用下横向框架内力算·················································38

3.4风荷载作用下内力计算·····················································48

1. 、框架内力组合··························································50

4.1弯矩调幅·································································52

4.2荷载组合·································································55

1. 、框架梁柱截面设计······················································63

5.1框架梁截设计·····························································65

5.2框架柱截面设计···························································68

第六章、楼梯结构计算设计······················································77

6.1梯段计算·································································78

6.2休息平台板计算···························································79

6.3梯段梁TL1计算···························································80

第七章、现浇楼面板设计························································81

7.1跨中最大弯矩·····························································82

7.2求支座中点最大弯矩·······················································83

7.3A区格····································································84

7.3E区格····································································85

第八章、基础设计······························································88

8.1荷载计算·································································92

8.2确定基底面积·····························································93

8.3基础结构设计·····························································95

参考文献····································································96

附录········································································97

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