猴子石滑坡体浸水与未浸水深孔平板载荷试验研究  

Experimental Study on Immersed and Non-immersed Deep Hole Plate Load of Houzishi Landslide

作　　者：吴帅[1] 冷伍明[1] 聂如松[1] 

机构地区：[1]中南大学土木建筑学院,长沙410075

出　　处：《路基工程》2010年第6期60-62,共3页Subgrade Engineering

基　　金：重庆市地灾防治科技攻关项目(2007KY-106)

摘　　要：利用三峡库区猴子石滑坡体上的试桩孔,对不同深度的土层进行了浸水和未浸水的深孔平板载荷试验,获得了工程库水浸泡前后地基土承载力和变形参数的实际资料,可供其滑坡体及相似条件下受库水影响的建筑基础承载力和沉降评估借鉴和参考。With the test pile on Houzishi landslide in Three Gorges Reservoir Area,immersed and non-immersed deep hole plate load test are carried out in soil layers of different thickness.The real data of foundation bearing capacity and deformation parameter before and after immersed in the water of engineering reservoir are obtained,which provides reference for foundation bearing capacity and settlement evaluation of landslide and buildings under the similar influence of reservoir water.

关 键 词：碎石土 深孔 平板载荷试验 变形模量 浸水 软化 

分 类 号：U416.163[交通运输工程—道路与铁道工程]