隐伏岩溶场地建筑工程勘察实践  

Geotechnical Investigation Practice on the Buried Karst Sites

作　　者：罗坤[1] 官善友[1] 杨育文[1] 

机构地区：[1]武汉市勘测设计研究院,湖北武汉430022

出　　处：《城市勘测》2007年第5期113-116,共4页Urban Geotechnical Investigation & Surveying

摘　　要：通过灰岩上覆老粘性土及红粘土、灰岩上覆一般粘性土及砂土和地势较高灰岩浅埋等3种典型地层条件的隐伏岩溶场地工程勘察实例,论述了武汉城区岩溶场地工程勘察及岩溶稳定性评价的特点和方法,对类似岩溶场地工程勘察与评价具参考和借鉴意义。Three typical cases of site investigation, gray rock bed underlaid by old clay and red clay, common clay and buried shallowly,respectively, are presented in this paper. The procedures and their specialities about geotechnical investigation and stability evaluation on Karst site are demonstrated detailedly, that can give useful references for the site investigations which are similar to that introduced in this paper.

关 键 词：岩溶 地层组合 稳定性评价 

分 类 号：TU475.9[建筑科学—结构工程]