连锁空心方桩地下连排墙基坑支护成套技术应用

Complete Technology of Chain Hollow Square Pile for Retaining Technology in Underground Continuous Wall of Foundation Pit

该文研究一种全新的基坑支护型式——连锁空心方桩地下连排墙,并结合深基坑工程的特点,采用连锁空心方桩地下连排墙基坑支护成套技术,进行桩基工程空心方桩的改造,更好地适应深基坑工程的施工要求。

This paper studies a new type retaining technology in foundation pit-chain hollow square pile underground continuous wall.Combined with the characteristics of deep foundation pit engineering,a complete technology of chain hollow square pile for retaining technology in underground continuous wall of foundation pit is adopted to transform the hollow square pile of pile foundation engineering,so as to better meet the construction requirements of deep foundation pit engineering.