地库顶板施工重载钢平台转换技术

Conversion Technology of Heavy-Duty Steel Platform for Basement Roof Construction

为解决施工现场重型施工装备在地下室车库顶板上施工导致其荷载超过地下室顶板承载能力的问题,文中提出了一种能够承担重型施工装备荷载的钢结构临时支撑平台,从施工工艺和承载力两个角度进行分析,并用PKPM软件进行建模计算,验证其适用性和安全性,并成功应用于工程实践,为顶板需要承受重载的工程提供宝贵经验。

In order to solve the problem that the load of heavy construction equipment on the construction site on the roof of the basement garage exceeds the bearing capacity of the basement roof,a temporary steel structure support platform that can bear the load of heavy construction equipment is proposed,which is analyzed from the perspectives of construction technology and bearing capacity,and is modeled and calculated by PKPM software to verify its applicability and safety,and successfully applied to engineering practice,leaving valuable experience for the project where the roof needs to bear heavy load.