振动沉管碎石桩在软基处理中的应用

Application of angular gravel vibroflotation piles in the processing of soft foundation

以蓝商高速公路施工工程为例,介绍了碎石桩加固软土地基的施工工艺流程和质量控制措施,经试验和现场观测表明,碎石桩加固软土地基能够提高软土地基抵抗变形的能力,是一种理想的加固软土地基的方法,值得广泛推广应用。

Taking the example of Lan-Shang freeway construction, it introduces the construction technique and quality control measures of reinforcing soft foundation with gravel piles. The experiment and site observation show that reinforcing soft foundation with gravel piles which can increase the anti-deformation ability of soft foundation is an ideal method to reinforce soft foundation. It is worth to be promoted.