摘要
浦东国际机场天然地面以下压缩量较大、承载力较低的粘性土，采用强夯法进行加固处理。介绍了强夯法的施工参数现场试验情况，并通过对超静孔隙水压力的消散情况、地基反应模量的检测值以及强夯前后静力触探、标准贯入试验和土工试验结果，对强夯的效果进行分析评判。
Results of Dynamic Conslidation Method (DCM) in cohesive soils in Pudong Airport are discussed in this paper. From the standard penetration test, conic penetration test, soil sample tests, etc., it is concluded that DCM can improve the property indices of soils in the field, but it is necessary to consider the slow dissipation of the pore water pressure.
关键词
强夯法
粘性土
地基处理
加固
dynamic consolidation method, cohesive soils, ground treatments, in-situ tests
