JGJ 3-2002：高层建筑混凝土结构技术规程(6)

目 次

前 言...................................................................................................................4 目 次...................................................................................................................6 1 总 则.............................................................................................................9 2 术语和符号......................................................................................................10

2.1 术 语.....................................................................................................10 2.2 符 号.....................................................................................................11 3 荷载和地震作用................................................................................................14

3.1 竖向荷载.................................................................................................14 3.2 风荷载.....................................................................................................14 3.3 地震作用.................................................................................................18 4 结构设计的基本规定........................................................................................27

4.1 一般规定.................................................................................................27 4.2 房屋适用高度和高宽比..........................................................................27 4.3 结构平面布置.........................................................................................29 4.4 结构竖向布置.........................................................................................32 4.5 楼盖结构.................................................................................................33 4.6 水平位移限值和舒适度要求..................................................................34 4.7 构件承载力设计表达式..........................................................................36 4.8 抗震等级.................................................................................................36 4.9 构造要求.................................................................................................38 5 结构计算分析....................................................................................................41

5.1 一般规定.................................................................................................41 5.2 计算参数.................................................................................................42 5.3 计算简图处理.........................................................................................43 5.4 直力二阶效应及结构稳定......................................................................44 5.5 薄弱层弹塑性变形计算..........................................................................45 5.6 荷载效应和地震作用效应的组合...........................................................46 6 框架结构设计....................................................................................................49

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