论PCMW工法桩在深基坑工程中的应用

On application of PCMW in deep foundation pit projects

通过对深基坑工程的特点进行分析,从设计阶段比较、优化,局部选用PCMW工法桩加混凝土冠梁角撑支护体系。在施工过程中,对原材料进行严格把关、控制施工质量,有效的保证了施工期间基坑安全。

The paper analyzes the features for the deep foundation pits,selects PCMW pile plus concrete crown beam angle support from the comparison and optimization in design phase,and undertakes the control over raw materials and control the construction quality,so as to ensure the safety of the construction phase.