摘要
由于长沙地区工程地质条件的复杂性及轨道交通工程的特殊性,在长沙轨道交通(1)^(6)线工程建设过程中,大量的岩土工程问题日益凸现。主要岩土工程问题有:(1)周边环境;(2)断裂构造;(3)岩溶;(4)地下水。文章根据地质调绘、钻探、物探等手段对上述问题进行了综合分析与归纳,提出了预防途径、措施、方法和建议,可为工程建设提供一定的参考。
Due to the fact that the engineering geological conditions and particularity of rail transit in Changsha are complicated,the corresponding geotechnical problems are emerged in the process of construction for（1） ^（6） line projects of Changsha rail transit.The main geotechnical engineering problems are：（1） surroundings around projects;（2） faults;（3） karst;（4） groundwater.Such problems are analyzes in this paper by the means of field survey,drilling and physical exploration.Some effective and pertinent measures,techniques,approaches or suggestions to sovle these kinds of trouble were put forward,which could offer some valuable reference for its construction.
出处
《城市勘测》
2017年第5期148-152,159,共6页
Urban Geotechnical Investigation & Surveying
关键词
长沙轨道交通
周边环境
断裂
岩溶
抗浮设防水位
岩土工程问题
隧道
Changsha rail transit
surroundings
karst
fault
water level for prevention of up-floating
Geotechnical engineering problems, Tunnel
