利用筏板钢管支撑架兼做大体积砼降温冷却管的施工技术

Construction Technology Taking the Raft Steel Pipe Supporting Frame as the Cooling Pipe of Large Volume Concrete

本文通过对地下室筏板的施工工艺的研究,利用钢管脚手架既作筏板钢筋支撑,又作循环降温管,使钢筋支撑架及循环降温管合二为一。工程实践表明,使用该方法不仅降低了施工成本,而且能确保施工安全及施工质量。

This paper based on the research of the construction technology of basement raft, uses the steel pipe scaffold as raft steel supports, and circulating cooling pipe, making thesteel frame and circulating cooling pipe became one. Engineering practice shows that, this method can not only reduce the construction cost, but also to ensure the construction safety and construction quality.