DBJ51T 153-2020 四川省附着式脚手架安全技术标准.pdf

备案号J15379一2020

四，，.省工程建设地方标，D皿

PDBJ5llT153一2020

四川省附着式脚手架安全技术标准

Technicalstandardofrsafetyofattachedcantileverscaffoldin

SichuanProvince

2020一09一23发布2021一01一01实施

四川省住房和城乡建设厅发布

目次

1总则·························································……1

2术语和符号···················································……2

2.1术语···························。······················……2

2.2符号··················································……4

3基本规定······················································……7

4材料和构造··，················································……8

4.1材料··················································……8

4.2附着支承结构构造·····，·····························……9

4.3脚手架架体构造·····································……31

5荷载························，·······························……61

5.1荷载分类·············································…·…61

5.2荷载标准值·····，·····································……61

5.3荷载效应组合······································，·……91

6设计计算····················································…·…21

6.1.基本设计规定·······································…·…21

6.2附着支承结构计算·································…·…42

6.3脚手架架体计算····································…·…03

7施工·······················································…·…23

7.1施工准备·············································…·…23

内2

7.2安装J

件弓

7.3使用jJ