内容简介
编 号∶DB11/T 1873-2021装配式低层住宅轻钢框架-组合墙结构技术标准
Technical standard for lightweight steel frame-composite wall structures of prefabricated low-rise residential buildings
2021-10-01实施
2021-06一28发布
目 次
1 总 则......................................................................................................................................................................... 1
2 术 语......................................................................................................................................................................... 2
3 基本规定..................................................................................................................................................................... 4
4 材料............................................................................................................................................................................. 6
4．1 钢材........................................................................................................................................................................... 6
4．2 连接材料................................................................................................................................................................... 6
4．3 混凝土....................................................................................................................................................................... 7
4．4 钢筋........................................................................................................................................................................... 7
4．5 围护材料................................................................................................................................................................... 8
5 结构设计..................................................................................................................................................................... 9
5．1 一般规定................................................................................................................................................................... 9
5．2 结构体系................................................................................................................................................................... 9
5．3 结构计算................................................................................................................................................................. 10
5．4 轻钢框架................................................................................................................................................................. 11
5．5 轻钢组合墙............................................................................................................................................................. 15
5．6 轻质墙板................................................................................................................................................................. 22
5．7 楼 盖...................................................................................................................................................................... 23
5．8 屋 面...................................................................................................................................................................... 24
5．9 地基基础................................................................................................................................................................. 25
5．10 结构防护............................................................................................................................................................... 25
6 施 工.........................................................................................................................................................................27
6．1 一般规定................................................................................................................................................................. 27
6．2 轻钢框架施工......................................................................................................................................................... 27
6．3 轻钢组合墙施工..................................................................................................................................................... 28
6．4 轻质墙板施工......................................................................................................................................................... 29
6．5 楼板施工................................................................................................................................................................. 30
6．6 屋面施工................................................................................................................................................................. 30
7 质量验收....................................................................................................................................................................31
7．1 一般规定................................................................................................................................................................. 31
7．2 主体结构分部工程................................................................................................................................................. 31
本标准用词说明 ...........................................................................................................................................................33
引用标准名录 ...............................................................................................................................................................34
条文说明.......................................................................................................................................................................37