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战备器材在客专钢桁梁顶推施工中的应用
引用本文:李闻.战备器材在客专钢桁梁顶推施工中的应用[J].国防交通工程与技术,2014(3):74-76.
作者姓名:李闻
作者单位:中铁第五勘察设计院集团有限公司,北京102600
摘    要:以客运专线2座钢桁梁顶推施工为背景,系统阐述在钢桁梁顶推施工应用六四梁、八三墩、八七梁等战备器材拼装拆卸系统、导梁系统、滑道系统、牵引系统、顶升系统等五大系统的过程及施工注意事项,为平时合理利用、提高战备器材的使用效率提供参考.

关 键 词:战备器材  客运专线  钢桁梁  顶推施工

On the Application of the Equipment and Materials for Preparedness Against War to the Pushing Construction of Steel Truss Girders of Passengers-Oriented Railways
Li Wen.On the Application of the Equipment and Materials for Preparedness Against War to the Pushing Construction of Steel Truss Girders of Passengers-Oriented Railways[J].Traffic Engineering and Technology for National Defence,2014(3):74-76.
Authors:Li Wen
Institution:Li Wen (The Fifth Survey and Design Institution of China Railway,Beijing 102600,China)
Abstract:With the jacking and pushing construction of two steel truss beams for the passengers-oriented railway as a practical exam- ple, the application of type-64 beams, type-83 piers, and type-87 beams to the jacking and pushing construction of the steel truss beams is systematically dealt with in the paper,with the assembling process of all the above-mentioned equipment and materials for preparedness against war into the demolishing system, the guide beam system, the slide system, the tractive system and lifting system,and the points for attention during the assembling construction clarified. The paper may well serve as a useful reference for the reasonable utilization of and improving the application efficiency of the equipment and materials for preparedness against war.
Keywords:equipment and materials for preparedness against war  passengers-oriented railway  steel truss girder  pushing construction
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