50米高就脚手架怎样卸载?

2025-04-03 01:45:07
推荐回答(2个)
回答1:

《建筑施工扣件式钢管脚手架安全技术规范》JGJ130第7章第4节规定:
拆除脚手架前的准备工作应符合下列规定:
1应全面检查脚手架的扣件连接、连墙件、支撑体系等是否符合构造要求;
2应根据检查结果补充完善施工组织设计中的拆除顺序和措施,经主管部门批准后方可实施;
3应由单位工程负责人进行拆除安全技术交底;
4应清除脚手架上杂物及地面障碍物。
拆除脚手架时,应符合下列规定:
1拆除作业必须由上而下逐层进行,严禁上下同时作业;
2连墙件必须随脚手架逐层拆除,严禁先将连墙件整层或数层拆除后再拆脚手架;分段拆除高差不应大于2步,如高差大于2步,应增设连墙件加固;
3当脚手架拆至下部最后一根长立杆的高度(约6.5m)时,应先在适当位置搭设临时抛撑加固后,再拆除连墙件;
4当脚手架采取分段、分立面拆除时,对不拆除的脚手架两端,应先按本规范第6.4.2条第4款、第6.6.3条第1、2款的规定设置连墙件和横向斜撑加固。
卸料时应符合下列规定:
1各构配件严禁抛掷至地面;
2运至地面的构配件应按本规范第8.1.2~8.1.5条的规定
及时检查、整修与保养,并按品种、规格随时码堆存放。

回答2:

每四层卸载一次

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