止水帷幕结合土钉及预应力锚杆支护施工应用

Application of waterproof curtain combining with soil nailing and pre-tensioned bolts support construction

针对深基坑开挖施工中,地下水位高、土质条件复杂、基坑降水困难、施工安全隐患多等因素,通过合理设计支护方案、安排施工工序,实现了安全、经济、环保的目标,从而为基础施工提供了较为理想的施工条件。

In light of various factors in deep foundation pit excavation construction,such as high underground water,complex geological condition,pit dewatering difficulties,and construction security hazards and so on,through rationally designing support scheme and arranging construction procedures,it realizes the safe,economic,and environment protection goal.It has provided rather ideal construction conditions for foundation construction.