扣件式钢管脚手架
基于1个网页-相关网页
·2,447,543篇论文数据,部分数据来源于NoteExpress
During construction of high formwork support frame, collapse accident usually occurs because of cantilever length of adjustable jacking of steel tubular scaffold with couplers.
建筑模板工程施工中,特别是高大支模架体施工中,往往出现扣件式钢管架体顶部可调顶托的悬臂长度过长,导致架体坍塌事故。
youdao
应用推荐
模块上移
模块下移
不移动