特殊地形条件下梁板安装施工工艺创新与实践  

Construction Technology Innovation and Practice of Beam and Slab Installation Under Special Terrain Conditions

作　　者：沈涛 孙兵[2] 袁文欣 Shen Tao;Sun Bing;Yuan Wenxin(Sichuan Miannan Expressway Development Co.,Ltd.,Mianyang Sichuan 621000,China;Bridge Engineering Branch of Sichuan Highway and Bridge Construction Group Co.,Ltd.,Chengdu Sichuan 610071,China)

机构地区：[1]四川绵南高速公路开发有限公司,四川绵阳621000 [2]四川公路桥梁建设集团有限公司大桥工程分公司,四川成都610071

出　　处：《城市建筑》2020年第11期163-164,共2页Urbanism and Architecture

摘　　要：特殊地形条件下的梁板安装施工安全保障一直是桥梁施工管理者长期面临的难点,本文结合大河沟大桥T梁横移就位工艺的运用和创新,有效降低梁板安装过程的安全风险,为后续类似桥梁施工提供借鉴。The safety guarantee of beam and slab installation under special terrain conditions has always been a long-term difficulty faced by bridge construction managers. In this paper, combined with the application and innovation of the technology of T-beam transverse positioning of Dahegou bridge, the safety risk in the process of beam and slab installation is effectively reduced, which provides a reference for the subsequent construction of similar bridges.

关 键 词：特殊地形 梁板 工艺 创新 实践 

分 类 号：U445.4[建筑科学—桥梁与隧道工程]