大跨度连续梁菱形挂篮法施工与质量控制

Construction and quality control of large span continuous beam with diamond shaped hanging basket method

大跨度连续梁挂篮施工工艺比较成熟,在国内外普遍采用,连续梁挂篮施工解决了不少跨江、跨河流、跨既有线施工困难,加快了施工进度,提高了资源利用率、节约成本。本文笔者查阅相关资料以及结合自身的工作经验总结了目前大跨度连续梁挂篮施工中常见的几个问题,并提出了相关的处理措施。

Hanging basket construction process of the large span continuous beam is relatively mature,and it is commonly used at home and abroad. The continuous beam hanging basket construction solves problems across rivers and existing lines,which accelerates the construction progress,improves the resource utilization and saves cost. In this paper,the author summed up problems in the current hanging basket construction of large span continuous beam by accessing to information and combining with years of working experience. And the relevant treatment measures were put forward.