摘要
对移动模架原位现浇整孔铁路简支梁施工工艺及工序操作要领做了较为全面的介绍,阐明了施工中应注意的事项,解决了桥梁桥址地表处承载力低不能满布支架的难题,对桥梁上部结构现浇箱梁的施工具有一定的推广价值。
The article introduces construction technology and operational essentials of cast-in-situ railway simple-supported beam with moveable framework, illustrates noticed in the construction, and solves the problem that man can＇ t install lots of brackets because of low bearing capacity of the ground in bridge site, which has certaio values to be popularized and applied in the construction of cast-in-situ box girder in bridge＇s upper structure.
出处
《山西建筑》
2007年第17期166-168,共3页
Shanxi Architecture
关键词
移动模架
施工
预应力箱梁
moveable framework, construction, pre-stressed box girder
