太行山隧道8^#斜井工区仰拱栈桥施工技术  

Invert Construction Technology by means of Invert Trestles: Case Study on Working Lot of No.8 Inclined Shaft of Taihangshan Tunnel

作　　者：王军涛[1] 

机构地区：[1]中铁隧道集团二处有限公司,河北三河065201

出　　处：《隧道建设》2007年第A01期49-51,共3页Tunnel Construction

摘　　要：通过对太行山隧道8#斜井工区仰拱施工经验总结,介绍了仰拱栈桥的设计、加工、施工工艺及施工要点,解决了客运专线隧道仰拱整幅施做及仰拱施工与作业面开挖运输的干扰问题,对同类隧道仰拱的施工有一定的借鉴意义。Taking the working lot of No. 8 inclined shaft of Taihangshan tunnel as case history, the author presents the design and manufacture of the invert trestles and the techniques and key points of the construction of the tunnel invert by means of invert trestles. For the sake of the application of the invert trestles, the problem in the integral invert casting and the interference between the invert construction and the transportation logistics for the excavation faces are successfully resolved. The paper can provide reference for the construction of similar inverts in the future.

关 键 词：太行山隧道 仰拱栈桥 施工技术 

分 类 号：U455[建筑科学—桥梁与隧道工程]