铁路桥梁薄壁空心高墩施工技术分析

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英文篇名：Analysis on the Construction Technology of Thin Wall Hollow High Pier of Railway Bridge 作者：吴晓雷 英文作者：WU Xiao-lei;China Railway 14th Bureau Group Fourth Engineering Co.Ltd.; 关键词：铁路桥梁 ; 薄壁空心梁 ; 高墩施工技术 ; 质量控制 英文关键词：railway bridges;;thin-walled hollow beam;;high pier construction technology;;quality control 中文刊名：GCJS 英文刊名：Construction & Design for Engineering 机构：中铁十四局集团第四工程有限公司; 出版日期：2018-10-10 出版单位：工程建设与设计 年：2018 期：No.393 语种：中文; 页：GCJS201819047 页数：3 CN：19 ISSN：11-3914/TU 分类号：137-138+141

摘要

在铁路桥梁建设施工中,高墩施工属于一项关键环节,其施工质量不仅关系到铁路运行安全,而且关系到铁路桥梁的使用寿命。由于高墩桥工程大多在山区修建,施工技术要求高,施工难度较大。同时,在铁路桥梁施工中运用薄壁空心高墩施工技术,需要使用许多大型机械设备,施工质量安全控制难度大。论文分析了铁路桥梁薄壁空心高墩施工技术,并提出相应的质量控制措施,为施工单位提供参考。
        In the construction of railway bridge, the construction of high pier is a key link, and its construction quality is not only related to the safety of railway operation, but also related to the service life of railway bridge. As most of the high-pier bridge projects are built in mountainous areas, the technical requirements for construction are high and the construction is difficult. At the same time, the construction technology of thin-wall hollow high piers is applied in the construction of railway bridges, which requires the use of many large machinery equipment, so the safety control of the construction quality is difficult. This paper analyzes the construction technology of thin wall hollow high pier of railway bridge, and puts forward corresponding quality control measures, so as to provide reference for the construction unit.

引文

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