采用不同加固方案处理软土地基的对比研究  

Contrast study on consolidation of soft clay foundation with different methods

作　　者：孟庆山[1] 王吉利[1] 汪稔[1] 

机构地区：[1]中国科学院武汉岩土力学研究所,湖北武汉430071

出　　处：《岩土力学》2002年第3期375-377,381,共4页Rock and Soil Mechanics

摘　　要：采用强夯法、排水固结法和动力排水固结法3种不同方案对某地基进行加固处理,并且从孔隙水压力消散、动力触探、静力触探及室内土工试验等方面对不同方案的加固处理效果进行对比研究,证实了动力排水固结法是处理饱和软粘土地基的有效方法。Three different methods:dynamic consolidation,consolidation by drainage,dynamic consolidation by drainage were used to treat soft clay foundation.The contrast study was carried out on the basis of on pore water pressure,dynamic sounding,static sounding,loading tests and laboratory geotechnical tests to different consolidation effects.The results show that the dynamic consolidation by drainage is an effective method for treating saturated soft clay foundation.

关 键 词：强夯法 排水固结法 动力排水固结法 孔隙水压力 

分 类 号：TU447[建筑科学—岩土工程]