钢筋冷挤压连接工艺在桥梁桩基工程中的研究与应用  

Research and Application of Steel Bar Cold Extrusion Connection Technology in Bridge Pile Foundation Engineering

作　　者：陈赞赞 CHEN Zanzan(Xinjiang Beixin Road and Bridge Group Co.,Ltd.,Urumqi,Xinjiang,830000,China)

机构地区：[1]新疆北新路桥集团股份有限公司,新疆乌鲁木齐830000

出　　处：《工程建设（维泽科技）》2024年第7期137-140,共4页Engineering Construction

摘　　要：钢筋笼加工工艺、施工现场吊装及运输的影响,现阶段桩基钢筋笼加工多采用钢筋加工厂分段加工、分段运输,现场连接的施工工艺;钢筋笼现场连接传统电弧焊接工艺存在连接时间过长增加桩基塌孔风险、操作复杂、焊接质量难以保证等问题。采用桩基钢筋笼冷挤压连接施工技术是用于桩基钢筋笼连接,可以达到在保证连接质量的前提下有效缩短钢筋笼连接、及整体桩基施工时间的目的。The influence of steel cage processing technology,construction site lifting and transportation.At present,the steel cage processing of pile foundation mostly adopts the construction technology of segmented processing and transportation in steel processing plants,and on-site connection;The traditional arc welding process for on-site connection of steel cages has problems such as prolonged connection time,increased risk of pile collapse,complex operation,and difficulty in ensuring welding quality.The use of cold extrusion connection technology for pile foundation steel cage is used for the connection of pile foundation steel cage,which can effectively shorten the connection time of steel cage and overall pile foundation construction while ensuring the quality of the connection.

关 键 词：公路工程 桥梁施工技术 钢筋加工 

分 类 号：U445.5[建筑科学—桥梁与隧道工程]