钢筋混凝土双排桩在基坑支护中的应用

摘要

结合基坑支护设计的相关规范，对某机关会议服务配套设施项目的基坑支护方案进行了讨论，并对采用的双排桩方案作了介绍，阐述了压顶连梁、钢管角支撑、帷幕桩等支护结构的设计方法，指出双排桩具有施工便捷、安全可靠、经济合理等优点。%Combining with the relevant norms of foundation pit support design,this paper discussed the foundation pit support scheme of an agen-cy meeting service facilities project,and introduced the used double row piles scheme,elaborated the design methods of capping beams,pipe an-gle support,curtain pile and other retaining structure,pointed out that the double row pile construction with convenient,safe and reliable,eco-nomical and reasonable and other advantages.