1 总则 .......................................................................................................................1
2 术语和符号 .......................................................................................................................2
2.1 术语 .......................................................................................................................2
2.2 符号 .......................................................................................................................3
3 设计基本规定 .......................................................................................................................5
3.1 膜结构选型 .......................................................................................................................5
3.2 建筑设计 .......................................................................................................................7
3.3 结构设计 .......................................................................................................................9
4 材料 .......................................................................................................................11
4.1 膜材 .......................................................................................................................11
4.2 拉索和锚具 .......................................................................................................................13
5 结构计算 .......................................................................................................................15
5.1 一般规定 .......................................................................................................................15
5.2 初始形态分析 .......................................................................................................................15
5.3 荷载效应分析 .......................................................................................................................16
5.4裁剪分析 .......................................................................................................................18
6 连接构造 .......................................................................................................................19
6.1 一般规定 .......................................................................................................................19
6.2 膜材的连接 .......................................................................................................................19
6.3 膜与刚性边界的连接 .................................................................................................................21
6.4 膜与柔性边界的连接 ............................................................................................................27
7 制作............................................................................................................................30
8 安装............................................................................................................................32
8.1钢构件、拉索安装.................................................................................................................32
8.2膜单元安装 .......................................................................................................................33
8.3施加预张力 .......................................................................................................................33
9工程验收 .......................................................................................................................35
10 维护和保养 .......................................................................................................................38
附录A 典型膜结构风载体型系数 .......................................................................................................40
附录B 确定E类膜材屈服强度及弹性模量的试验方法 ........................................................................................44
附录C 确定G类、P类膜材弹性模量及泊松比的试验方法 ..........................................................................................46
本规程用词说明 .......................................................................................................................50
引用标准名录 .......................................................................................................................51
附：条文说明 .......................................................................................................................53