广州南沙新区平高路砂土液化分析及处理措施建议

砂土液化容易造成地基失稳、开裂等危害，对工程影响极大。结合南沙新区工程地质勘察项目，通过标贯试验、静力触探、剪切波速测试三种手段对饱和砂土进行液化综合判别，计算了液化指数，划分了液化等级，并根据判别结果提出了针对性的地基处理措施建议。

Analysis of Sand Liquefaction at Pinggao Road in Nansha New Area,Guangzhou and the Suggestion on Treatment Measures

Sand liquefaction may cause foundation failure, cracking and other disasters, greatly impacting the engineering quality. For the engineering geological investigation in Nansha New Area, standard penetration test, cone penetration test and shear wave velocity testing were used to identify the liquefaction of saturated sand with the liquefaction index calculated and the liquefaction ranks divided. According to the result of identification, the targeted treatment measures were suggested.