临安昌化中学3号多层混凝土框架结构教学楼设计

   临安昌化中学3号多层混凝土框架结构教学楼设计

浙大远程教育学院  土木工程12秋 郑建行   指导教师：赵团锋 

摘要：本工程为临安昌化中学3号多层混凝土框架结构教学楼，共四层，建筑占地882㎡ ，建筑面积3528㎡ 。建筑设计部分包括：整体布局、平面布置、功能分区、交通布置等。结构设计计算是本书的最重要的部份，它主要由三个部份所组成：第一部分，设计资料；第二部分，框架结构设计；第三部分，基础设计和结论。在计算方法上，对于水平地震作用采用底部剪力法；对于竖向荷载采用分层法。基础设计部分，由于层数较少、地质条件较好，所以采用了柱下独立基础。

关键词：框架结构；建筑设计；结构设计；内力组合；内力计算

Frame Structure Design Of the No. 3 multi-storey reinforced concrete frame structure teaching building of Changhua Middle school in Lin'an

Abstract: This works for the Ling'an Changhua middle school No. 3 multi-storey reinforced concrete frame structure teaching building, a total of four layers, the construction area of 882 square meters, a building area of 3528 square meters.Architecture design includes: the overall layout, layout, function zoning, transportation arrangement etc..The structure design and calculation is the most important part of this book, it mainly consists of three parts: the first part, the design data; the second part, frame structure design; the third part, based on the design and conclusions. In the calculation method, the horizontal earthquake action the bottom shear method for vertical load using hierarchical method. Some of the basic design, because the number is small, the geological condition is good, so the independent foundation under column.

Keywords: frame-shearwall structure;architectural design；structure design； the comparison between the computation results by hands and by computers

目录

1、工程概况 5

2、结构设计 5

2.1构件尺寸估算 6

2.1.2柱的截N面尺寸确定 6

2.2横向框架计算简图 7

3、荷载计算 8

3.1荷载 8

4、框架侧移计算 11

4.1框架侧移刚度计算 11

4.2横向水平荷载作用下框架结构的内力和侧移计算 14

5、框架结构的内力计算 19

5.1横向框架内力计算 19

5.1.1.计算单元 19

5.1.2.横荷载计算 20

6、截面设计 34

    6.1正截面承载力计算 37

    6.2 斜截面承载力计算 40

7、楼板设计 42

7.1计算弯距 43

7.2截面设计 44

8．楼梯设计 46

9、地基计算 49

9.1设计依据 49

9.2示意图 49

9.3计算信息 49

9.4计算参数 50

9.5计算作用在基础底部弯矩值 51

9.6 验算地基承载力 51

9.7基础冲切验算 52

9.8柱下基础的局部受压验算 54

9.9基础受弯计算 54

9.10计算配筋 54

10.参考资料 56