沉箱阻水及明沟排水在深基础施工中的应用

On application of water-blocking caisson and gutter drainage in deep foundation construction

以某高层住宅楼局部深基础施工为例,针对沉箱阻水及明沟排水在深基础施工中的应用进行了探讨,详细介绍了集水坑、电梯井沉箱阻水的施工方法及步骤,并提出了施工注意事项及相关要求,经实践取得了良好效果。

Taking the deep foundation construction of parts of the some high-rise buildings,the paper explores the application of the water-blocking caisson and gutter drainage in deep foundation construction,introduces the construction methods and steps for the water-blocking caisson in the sump pits and the elevator shafts,and points out the construction precautions and the relative requirement,so as to achieve better effect by practice.