摘要
在门式墩现浇连续梁跨越既有线路施工中,使用钢管柱与贝雷梁组合支架,不仅大大减少了地基处理的面积,而且在人员和投入上也节省了很多。结合郑州至徐州铁路客运专线ZXZQ03标段上跨郑徐客专民权特大桥工程实例,重点介绍使用钢管柱与贝雷梁组成的贝雷梁柱式支架的构造和再施工中的运用,为以后同类工程施工提供借鉴。
In portal pier now pouring continuous beam across the line construction, the use of steel pipe column and the Bailey beam support, not only greatly reduces the area of ground treatment, and in personnel and also save a lot of. Combined with cross Zheng Xu passenger Zhengzhou Xuzhou Railway Passenger Dedicated Line ZXZQ03 tenders special civil rights bridge engineering example, focuses on using steel pipe column and Bailey beam composed of Bailey beam column type support structure and construction use, to provide references for future construction of similar projects.
出处
《深圳信息职业技术学院学报》
2016年第1期48-52,共5页
Journal of Shenzhen Institute of Information Technology
关键词
钢管柱
贝雷梁
组合支架
门式墩
连续梁
施工
运用
steel pipe column
beam and beam
combined frame
door type pier
continuous beam
construction, application
