摘要
铁路客运专线桥梁以简支整孔双线箱梁为主,体积大,重量重,技术标准高,施工以现场预制为主。为保证预制箱梁的质量和预制效率,合理使用建场费用,根据客运专线有关设计要求和相关单位箱梁预制场的建设经验,文中论述了梁场的选址、规划、布置等内容,以达到标准化、流程化、工厂化施工。为今后客运专线施工中箱梁预制场建设提供参考。
Simply supported, monolithic, and double-track box-girders are the main girders for bridges on passenger railway lines. These box-girders are bulky, heavy and of high technical standard, which are mainly prefabricated on site. To ensure the quality and production efficiency of the box-girders and the rational utilization of the construction cost, the paper, based on the relevant design requirements for passenger railway lines and the experience of other builders in construction of box-girder pre- fabrication yards, introduces the selection, planning and layout of sites for box-girder production in order to achieve standard- ized, streamlined and industrialized production, which may be of reference for construction of box-girder prefabrication yards for building passenger railway lines in future.
出处
《中国港湾建设》
北大核心
2008年第6期9-15,共7页
China Harbour Engineering
关键词
铁路客运专线
简支箱梁
预制场
建设
passenger railway line
simple supported box-girder
prefabrication plant
construction
