隧限-2隧道通行双层集装箱列车的可行性分析  

Feasibility Study for Two-storey Container Trains Passing through Tunnels with Tunnel Clearance-2

作　　者：吴治家[1] 徐鸿燕[1] 范永光[1] 

机构地区：[1]中铁第四勘察设计院集团有限公司,武汉430063

出　　处：《现代隧道技术》2008年第5期12-17,共6页Modern Tunnelling Technology

摘　　要：随着集装箱物流的发展,部分既有铁路要改造为双层集装箱运输通道,然而既有铁路的隧道限界大多为隧限-2,不能满足双层集装箱运输隧道建筑限界。文章通过对限界、接触网悬挂方式及隧道处理措施等方面的研究,提出了隧限-2B隧道通行双层集装箱列车是可行的结论。With the development of container transport, part of current railways should be reconstructed to be the passage for two-storey containers. However, most of the current railway tunnels are constructed with Tunnel Clearance-2, which can not satisfy the requirements of the tunnel construction clearance for passing through two-storey containers. This article studied the clearance, suspension mode of contact net and treatment of tunnel structure etc., put forward a Tunnel Clearance-2B for passing through two-storey container trains.

关 键 词：隧限-2隧道 双层集装箱运输 可行性分析 

分 类 号：U456[建筑科学—桥梁与隧道工程]