泵站地下水位升降对土层液化的影响分析  

Study on Liquifaction via Groundwater Surface Going Up and Down of Pump Station

作　　者：王英豪[1] 朱恒[1] 

机构地区：[1]河北省水利水电勘测设计研究院,天津300250

出　　处：《水科学与工程技术》2013年第2期86-88,共3页Water Sciences and Engineering Technology

摘　　要：液化是饱和无粘性土和少粘性土在强振作用下,使土体具有液体流动特征的现象,是一种典型的不良地质现象。液化机理决定了液化土层的处理措施,而现代工程中,地下水位升降使土层液化等级有不同的变化。Three will be a phenomenon,under the station of dynamic shock of saturated cohesionless soil and limited cohe- sive soil, which is called liquifaction.It is a typical undesirable geological phenomena,which forces the soils to have liquid feature.Lique-faction mechanisation has power to make treatment measures of liquified soil ,and in contemporary project, there will he different grade variations in liquified soil under station of groundwater surface gonging up and down.

关 键 词：液化 地下水位 强振作用 液化机理 

分 类 号：P64[天文地球—地质矿产勘探]