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铁路桥梁钢箱梁跨高速公路顶推施工技术
Author(s) -
国华 曾
Publication year - 2019
Publication title -
gong cheng ji shu yan jiu
Language(s) - Uncategorized
Resource type - Journals
eISSN - 2661-4359
pISSN - 2661-4340
DOI - 10.36012/etr.v1i3.399
Subject(s) - computer science
为解决梅汕铁路跨汕昆高速公路34+160+34m 钢管混凝土刚架系杆拱钢箱连续梁组合桥钢箱梁现场安装施工周期长、施工成本高的问题论文结合该铁路桥梁的结构设计、施工地形及环境基于桥梁先梁后拱的施工工艺钢箱梁采用顶推法施工。施工现场通过合理地布置顶推支架及顶推设备采用先进的多点同步控制系统成功保证了钢箱梁顶推施工工期、成本和安全质量,可为对类似工程施工提供一定的借鉴。

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