动力排水固结中孔隙水压力增长和消散规律  

INCREMENT AND DISSIPATION OF PORE WATER PRESSURE IN DYNAMIC DRAINAGE CONSOLIDATION

作　　者：雷学文[1,2] 王吉利[1] 白世伟[1] 郭应桐[1] 张平仓[1] 孟庆山[1] 

机构地区：[1]中国科学院武汉岩土力学研究所 [2]武汉科技大学城建学院武汉430070

出　　处：《岩石力学与工程学报》2001年第1期79-82,共4页Chinese Journal of Rock Mechanics and Engineering

摘　　要：基于现场实测 ,对动力排水固结法处理饱和软粘土地基过程中的孔隙水压力变化特性进行了分析研究 ,发现孔隙水压力增长与消散具有独特的规律 。Based on the measurement in site, the change of pore water pressure in saturated soft clay foundation improved by dynamic drainage consolidation is analyzed and studied. The laws of increment and dissipation of the pore water pressure are discovered. The obtained conclusions provide some useful bases for engineering design and theoretical study of dynamic drainage consolidation.

关 键 词：动力排水固结法 孔隙水 压力 软粘土地基 

分 类 号：TU447[建筑科学—岩土工程] TU413.7[建筑科学—土工工程]