贵阳桐荫路八里庄大桥0号块临时固结施工技术

Temporary Consolidation Construction Technology in Block 0 of Balizhuang Bridge on the Tongyin Road,Guiyang

悬臂现浇箱梁施工中为保证悬臂结构的稳定,通常会采用落地支架系统作为支撑体系。也有一些不具备落地支架施工所需的场地,墩顶临时固结技术很好地解决了这一问题,文章结合贵阳八里庄大桥临时固结的实际应用,为不具备采用落地支架施工0号块的桥梁施工提供参考。

In order to ensure the stability of cantilever structure in the construction of cantilever cast-in-place box girder,the floor support system is usually used as the support system.Sometimes,there is no construction site the floor support system required for,so the top pier temporary consolidation technology is a good solution.Based on the actual application of Guiyang Balizhuang bridge temporary consolidation,to provide reference for bridge construction which does not have the floor support construction of Block0.