钢管支墩与贝雷梁支架在现浇梁施工中的应用——以禾联岗互通上跨拼接清连高速公路项目为例  

Application of Steel Pipe Pier and Bailey Beam Bracket in Cast-in-place Beam Construction——Taking Heliangang Interchange Across Qinglian Expressway Project as an Example

作　　者：任小恩 Ren Xiaoen(Guangdong Guanyue Highway&Bridge Co.,Ltd.,Guangzhou,Guangdong 511450)

机构地区：[1]广东冠粤路桥有限公司,广东广州511450

出　　处：《工程技术研究》2022年第18期98-100,共3页Engineering and Technological Research

摘　　要：文章以禾联岗互通上跨拼接清连高速公路项目为例,首先对碗扣件支架和钢管支墩与贝雷梁支架进行比选,明确后者的应用优势,从钻孔灌注桩施工、墩柱系梁施工、连续箱梁的现浇施工三个方面探讨钢管支墩与贝雷梁支架在现浇梁施工中的具体应用。Taking the project of Heliangang Interchange across Qinglian Expressway as an example, this paper first compares and selects bowl fastener bracket, steel pipe pier and Bailey beam bracket, and clarifies the application advantages of the latter. From three aspects of bored pile construction, pier binder construction and continuous box girder cast-in-place construction, this paper discusses the specific application of steel pipe pier and bailey beam bracket in cast-in-place beam construction.

关 键 词：现浇梁 贝雷梁 钢管支墩 

分 类 号：U445.4[建筑科学—桥梁与隧道工程]