【作者】 齐传生； 谭天鲲；

【Author】 QI Chuan-sheng,TAN Tian-kun China Railway Tunnel Survey and Design Institute,Co. ,Ltd

【机构】 中铁隧道勘测设计院有限公司；

【摘要】 本文以我国修建的长大铁路隧道为例,介绍了铁路隧道的主要工程地质问题,如断层、岩溶及岩溶水、软质岩大变形、硬质岩岩爆、膨胀岩、黄土湿陷性、煤层瓦斯、放射性等,阐述了在勘测、设计及施工中成功的解决方法。更多还原

【Abstract】 Take the railway tunnel constructed by our country as an example,this paper introduced the main engineering geology problems of the railway tunnel,such as,break the layer,rock to dissolve and rock water, weak rock,popping rock, swelling rock,bottle coal,coal seam gas,radio and so on. And the paper also expatiated the methods of design and construction.更多还原