摘要
大连市很多建筑场地选择在岩土体边坡上,这些边坡天然条件下就存在着失稳问题.表现为岩土体的滑动、塌落、鼓胀、变形等,巳经或正孕育着灾害. 边坡失稳关键是人为因素。要在地质勘察的基础上,坚持治理与防范相结合.治土与治水相结合,工程措施与地质措施相结合的原则。
In Dalian, a lot of construction are locted on rock or soil slope area. These slopes arc unstable in natural condition. When the slope is loaded and excavated at the lowerpart the slope failure will be happened. Landslide , collapse, expend and deformation is forming.The slope failure is determined by topographical, geological, hydrogeological, climatical and artificial conditions. The artificial factor is most important. So we must prevent the unreasonable slope cutting, pay attention to select the construction site and to drain the water from the slope.
出处
《中国地质灾害与防治学报》
CSCD
1990年第2期34-42,共9页
The Chinese Journal of Geological Hazard and Control
关键词
边坡失稳
切坡
荷载
slope failure, slope cutting, loading.
