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

摘要

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