边桁架内支撑体系在超大面积基坑中的应用

摘要

The paper introduces a support design for excavation pit in Guangzhou Jinxi Underground Sewage Treatment Plant.With the application of side of the truss support system in the super-large foundation pit,it is proved to be effective,even can be used and ref%结合广州京溪地下污水处理厂基坑支护设计实例,介绍了边桁架内支撑体系在面积超大型基坑中的应用及效果,对其他类似工程有一定的参考价值。