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膨胀土隧道施工技术
引用本文:翟建国.膨胀土隧道施工技术[J].铁道建筑技术,2009(1):149-151,189.
作者姓名:翟建国
作者单位:中铁十二局集团第三工程有限公司,太原,030024
摘    要:对改建铁路襄渝线新七里沟隧道的膨胀土特性、膨胀土变形机制及变形规律进行研究与分析,形成了针对膨胀土隧道特点的施工技术,为同类地质情况下人工修建隧道提供借鉴与指导。

关 键 词:膨胀土  隧道工程  施工技术

Construction Techniques for Swelling Soil Tunnels
Zhai Jianguo.Construction Techniques for Swelling Soil Tunnels[J].Railway Construction Technology,2009(1):149-151,189.
Authors:Zhai Jianguo
Institution:Zhai Jianguo(China Railway 12^th Bureau Group Co. Ltd. , Taiyuan 030024, China)
Abstract:Through research and analysis on the features, deformation mechanism and deformation rules of the swelling soil in the rebuilding of Xinqiligou Tunnel on Railway Xiangyu Line, this paper sums up the construction techniques for swelling soil tunnels, and provides reference and guidance to the construction of tunnels under similar geographical situations.
Keywords:swelling soil  tunnel project  construction technique
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