DGJ 江苏省工程建设标准 DGJ32/J121－2011 建筑施工悬挑式钢管脚手架安全技术规程 Technical specification for safety of cantilev er steel tu bu lar scaffolding in constru ction 2011—5—12发布 2011—7—1实施 江苏省住房和城乡建设厅 发布 1 目 次 1 总 则 .......................................................................................................................................... 1 2 术语、符号 .................................................................................................................................. 2 2.1 术语 .................................................................................................................................... 2 2.2 符号 .................................................................................................................................... 4 3 材料和构造 .................................................................................................................................. 7 3.1 材料 .................................................................................................................................. 7 3.2 悬挑承力架构造............................................................................................................... 7 3.3 扣件式钢管脚手架构造................................................................................................. 1 1 4 荷载 ............................................................................................................................................ 1 3 4.1 荷载分类 ......................................................................................................................... 1 3 4.2 荷载标准值...................................................................................................................... 1 3 4.3 荷载效应组合...................................................................................................................
