摘要
在刚构桥施工中,0#块是上部主梁施工的关键部位,而0#块施工的关键在于托架或支架的设计与布置。文章结合咸旬高速公路工程小花沟大桥0#块施工,对贝雷梁悬臂托架的设计与布置进行介绍,以期为类似施工提供参考。
In the construction of rigid frame bridge, 0# block is the key part in the construction of the upper main girder. The key of the construction of 0# block is the design and layout of bracket. Combining with the construction of 0# block of Xiaohuagou bridge in Xianxun expressway, this paper mainly introduces the design and layout of bailey beam cantilever bracket, which could provide reference for similar engineering construction.
出处
《现代交通技术》
2016年第3期54-57,共4页
Modern Transportation Technology
关键词
刚构桥
施工方案
贝雷梁
悬臂托架
rigid frame bridge
construction scheme
bailey beam
cantilever bracket
