贵毕公路路基塌陷成因及治理  

The Causes and Treatments of Highway Collapse in Guiyang to Bijie

作　　者：任宏伟[1] 王伍军[1] 李杨[2] 

机构地区：[1]贵州大学资源与环境工程学院,贵州贵阳550003 [2]西南交通大学人文学院,四川成都610031

出　　处：《城市勘测》2008年第3期157-159,共3页Urban Geotechnical Investigation & Surveying

摘　　要：在贵州地区由于季节降水和地下水的影响引起公路路面塌陷是一种常见的地质灾害和岩土工程问题。本文结合工程实例对路面塌陷成因机理进行分析,并提出相应的治理措施。实践证明,整治公路路基塌陷,往往需要采取多种手段配合进行才能取得理想的效果。In the karst area rainfall and underground water due to seasonal arising from the impact of road surface subsidence is a common geological disaster and geotechnical problem. The causes of the collapse of the road were analysised in this paper through engineering example,and the corresponding control measures were approached. Practice has proved that training road surface subsidence often needs to take various means together to achieve the desired results.

关 键 词：公路 塌陷 成因 治理 

分 类 号：TU472[建筑科学—结构工程]