大跨度结合梁斜拉桥钢桁梁施工及拼装误差分析

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英文篇名：Analysis on Steel Truss Girder Construction and Assembly Errors of Long-span Cable-stayed Bridge with Composite Girder 作者：苏日洪 英文作者：SU Ri-hong;Guangzhou Chenxin Consulting Company on Supervising and Administering Highway Construction; 关键词：斜拉桥 ; 钢桁梁 ; 施工重难点 ; 拼装误差 英文关键词：Cable-stayed bridge;;Steel truss girder;;Key and difficult points of construction;;Assembly errors 中文刊名：LNJT 英文刊名：Northern Communications 机构：广州诚信公路建设监理咨询有限公司; 出版日期：2019-04-20 出版单位：北方交通 年：2019 期：No.312 语种：中文; 页：LNJT201904009 页数：3 CN：04 ISSN：21-1536/U 分类号：31-33

摘要

结合某高速公路大跨度斜拉桥工程实例,介绍了该箱-桁结合梁斜拉桥的施工重难点,分析了该工程的拼装误差,结合施工特点及难点,提出解决方案,以期提升大跨度桥梁的施工水平。
        Combining with the engineering project of a long-span cable-stayed bridge of an expressway, the key and difficult points in the construction of the cable-stayed bridge with box-truss composite girder are introduced, the assembly errors of the project are analyzed, and the solutions are put forward in combination with the construction characteristics and difficulties, so as to improve the construction level of the long-span bridge.

引文

[1] 朱伟华,许红胜,颜东煌.大跨度钢桁梁斜拉桥中跨合龙施工控制技术[J].公路与汽运,2017(6):151-153.
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