山区高速公路桥梁施工特点与技术要点分析  

Analysis on the Construction Characteristic and Technical Point of Mountainous Expressway Bridge

作　　者：盖明 李积程 GAI Ming;LI Jicheng(CCCC Infrastructure Maintenance Group Engineering Co.,Ltd.,Beijing 101300,China)

机构地区：[1]中交基础设施养护集团工程有限公司,北京101300

出　　处：《工程技术研究》2024年第11期54-56,共3页Engineering and Technological Research

摘　　要：桥梁工程作为山区高速公路工程的重点内容,具有地形和地质复杂、工期长、造价高,以及计量支付周期长的特点。文章分析了山区高速公路桥梁的施工特点,深入探究其施工技术要点,包括上部结构与下部结构施工技术要点,施工单位需严格控制不同环节的施工流程,结合工况高质量施工。As the key content of mountainous expressway engineering,bridge engineering has the characteristics of complex terrain and geology,long construction period,high cost,and long measurement and payment cycle.This paper analyzes the construction characteristics of mountainous expressway bridges,and deeply explores the key construction technical points,including the key construction technical points of superstructure and substructure.The construction unit needs to strictly control the construction process of different links and conduct high-quality construction combined with working conditions.

关 键 词：山区高速公路 桥梁工程 支座 防撞栏 

分 类 号：U445.4[建筑科学—桥梁与隧道工程]