钢管柱贝雷梁支架在现浇梁施工中的应用  

Application of Steel Pipe Column Bailey Beam Support in Cast-in-place Beam Construction

作　　者：高飞 GAO Fei(The 3rd Engineering Co.,Ltd.of China Railway 17 Bureau Group Corporation,Shijiazhuang 050081,China)

机构地区：[1]中铁十七局集团第三工程有限公司,石家庄050081

出　　处：《价值工程》2021年第10期178-181,共4页Value Engineering

摘　　要：硚孝高速竹叶海立交D匝道桥位于张公提附近,跨越张毕湖,堤坝及周边多为湖底淤泥堆填,软弱地基面积大且深,部分地段为保证现浇箱梁施工安全、进度、质量,经过方案比选,最终采用钢管贝雷梁支架法施工。Zhuyehai Interchange Ramp D of Qiaokou-Xiaogan Expressway is located near Zhanggongti and crosses Zhangbi Lake.The embankments and surrounding areas are mostly filled with silt at the bottom of the lake.The area of soft foundation is large and deep.In order to ensure the safety,progress and quality of cast-in-place box girder construction in some sections,the steel pipe Bailey beam support method is finally adopted after scheme comparison.

关 键 词：淤泥 软弱地基 现浇梁 钢管 贝雷梁 支架 

分 类 号：U445.3[建筑科学—桥梁与隧道工程]