摘要
结合宜万铁路堡镇隧道施工实际,介绍在有轨运输条件下,全幅仰拱桥设计与施工的情况。在目前所配备的施工机械设备前提下,解决了仰拱分段一次浇注的难题,为今后全面推广全幅仰拱施工、根治隧道运营病害提供参考。
On basis of the construction of Zhenbao tunnel on Yichang-Wanzhou railway, the article introduces the design and construction of full-breadth invert bridges adopted in the construction of the tunnel, in which rail-bound hauling system is adopted. By means of the introduced invert bridge, full-breadth invert concrete casting is conducted with the present machinery and equipment. The article provides references both for the promotion of full-breadth invert concrete casting and for the elimination of the operation diseases of tunnels.
出处
《隧道建设》
2006年第2期27-29,共3页
Tunnel Construction
关键词
有轨运输
仰拱桥
设计
施工
rail-bound hauling system
invert bridge
design
construction
作者简介
张群健（1970-），男，1993年毕业于西南交通大学铁道工程专业本科。高级工程师。现从事土木工程技术管理工作。
