摘要
本文根据勘探和试验资料及其工程地质类比分析对K4+450～K4+780地段工程滑坡进行定性,定量计算并提出了工程治理措施。认为工程滑坡是在一定的岩土工程地质背景下以及边坡在大面积的切坡基本成型,支护及路基工程还未完成时发生的,切坡产生工程滑坡的时间一般多在雨季或暴雨后。为山区工程建设和解决工程实践问题提供了理论依据。
In this paper, according to the prospecting and experimental data and analogous analysis of geological environments, quantitative and qualitative calculation is made for the landslip along the highway (Section K4+450-K4+780) and some controls on engineering is put forward. In the opinion of authors, the landslip will happen when, with some definite geological environments, side-slope is formed in open-dig-side-slope and the supporting project and roadbed project haven't finished. It is generally in raining season or after rainstorm that open-dig-side-slope causes highway landslip. The academic gist is provided for the construction in the mountainous area and the solution to the practical problems in the project.
出处
《贵州地质》
2003年第4期234-238,共5页
Guizhou Geology
关键词
工程滑坡
地质背景
路基工程
公路
highway landslip
geological environment
roadbed project
