碎石桩在湿陷性黄土地基处理中的应用

Application of gravel pile to foundation treatment of collapsible loess

通过对湿陷性黄土地基处理的施工实践,详细阐述了碎石桩的施工工艺及质量控制关键措施,以及应注意的若干问题,证明碎石桩基能够满足地基承载力设计要求,对以后采用碎石桩处理湿陷性黄土地基具有一定的指导性作用。

With the collapsible loess foundation treatment construction practice,expounds the gravel pile construction technology and quality control of the key steps,and some problems that should be noticed,that gravel pile can meet design requirements for the bearing capacity of the foundation,for the gravel pile in collapsible loess foundation treatment has certain guiding effect in future.