论文总字数：42915字

摘 要

ABSTRACT····························································2

第一章 设计资料及要求··············································3

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

1.2其他设计条件·············································4

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

2.1结构平面布置图···········································4

2.2梁截面初选···············································4

2.3柱截面初选···············································6

2.4结构计算简图·············································6

第三章 框架荷载计算················································7

3.1恒载计算·················································7

3.2活载计算················································10

3.3风荷载计算··············································11

第四章 框架内力计算···············································16

4.1恒载作用下的内力计算····································16

4.2活载作用下的内力计算····································27

4.3风荷载作用下的内力计算··································33

4.4地震作用下横向框架内力计算······························37

第五章 框架内力组合···············································51

第六章 框架梁柱截面设计···········································56

第七章 楼梯结构计算设计···········································67

7.1梯段计算················································68

7.2休息平台板计算··········································68

7.3梯段梁计算 · ···································70

第八章 现浇楼面板设计·············································72

8.1求支座中点最大弯矩 ······································72

8.2办公区格 ············································73

8.3走廊区格 ············································74

第九章 基础设计···················································76

9.1荷载计算················································76

9.2确定基底面积············································76

9.3地基变形验算············································79

9.4基础结构设计············································79

参考文献···························································84

致谢·······························································85

江苏扬州某校主楼设计

摘要

根据建筑方案图，本工程结构为五层现浇钢筋混凝土多层框架结构，建筑面积约5940m²。设计使用年限为50年，结构安全等级为二级，抗震设防烈度为7度，设计基本地震加速度值为0.10g，第一组，框架的抗震等级为三级，采用独立基础，地基基础设计等级丙级，建筑室内外高差450mm，室外标高即为现有自然地面标高。

根据建筑设计和结构承重、抗震方面的要求以及场地地质条件，合理地进行结构选型和结构整体布置，确定各种结构构件的尺寸，选取一榀主要横向结构框架进行结构设计计算，用计算结构力学程序对该榀结构框架进行电算与手算结果进行对比分析；完成楼梯设计和基础设计；用PKPM软件对整栋框架结构进行PKPM电算；绘制出相关建筑和结构施工图。

通过本模拟设计，可使学生综合土木工程专业各课程的知识，了解建筑设计方法，熟悉结构设计与分析过程。

关键词：弯矩；剪力；配筋；抗震

The main building design of a school in Yangzhou, Jiangsu

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