跨越通航河道贝雷架钢便桥施工技术研究

Research on construction technology of Bailey steel temporary bridge across navigable river

跨越通航河道贝雷架钢便桥是当前一种常见的形式,该方式具有较强的应用优势。灵活利用贝雷架钢的优势进行施工,可提高整体的合理性与安全性,达到预期的设计目标。在工程开展过程中需要明确各注意事项,控制项目全过程。文章以实际的案例工程为例,探索跨越通航河道贝雷架钢便桥施工技术方法,开展贝雷梁、支架与基底应力检算与钢管桩容许承载力检算,以保证各项施工顺利开展,满足工程行业发展需求。

It is a common form of bailey steel temporary bridge across navigable river at present.This method has strong application advantages.It can make use of the advantages of Bailey Steel to construct flexibly and improve the rationality and safety of the whole,achieve the desired design goals.In the process of project development,it is necessary to clarify various points for attention and control the whole process of the project.Based on this,this paper takes the actual case project as an example to explore the construction technology method of Bailey steel bridge across navigable river,in order to ensure the smooth development of construction and meet the development needs of engineering industry,Bailey Beam,support and foundation stress and allowable bearing capacity of steel pipe pile are checked.