抗震支架受力计算书 .pdf

抗

震

支

吊

架

节

点

受

力

计

算

书

项目名称：_____________________________

节点编号：_____________________________

编制：______________审核:_______________

复核：____________编制日期:_____________

目录

一．设计依据········································3

二．节点图及结构图·····································3

三．荷载组合········································4

1.承载能力极限状态·································4

2.正常使用极限状态·································4

3.自重及水平地震力荷载计算·····························4

四．结构内力分析计算····································5

1.横梁上水平地震力引起的荷载计算··························5

2.水平地震力综合系数计算······························5

3.水平地震力标准值计算·······························5

4.横梁截面参数···································5

5.弯矩图······································5

6.剪力图······································6

7.位移图······································6

8.横梁1强度及刚度验算································7

9.横梁2强度及刚度验算································7

五．槽钢斜撑········································7

1.受力简图·····································7

2.计算过程·····································8

六．槽钢立柱（刚性）····································8

七．抗震连接件·······································8

1.受力简图·····································8

2.螺栓计算过程···································9

3.斜撑槽钢连接件计算过程······························9

八．管夹