武荆宜高速疏港铁路特大桥钢箱梁首件成功架设

中国新闻网
27 May

5月26日,由中国能建葛洲坝三峡建设公司承建的武荆宜高速项目疏港铁路特大桥跨S342省道桥梁首片钢箱梁(左幅C1)顺利完成架设。此次架设的钢箱梁长21米、重37吨,精准落位误差3毫米以内,为项目后续施工提供了关键技术参数支撑。项目团队采用“分段预制+模块化吊装”工艺,在确保施工安全的同时最大限度减少对交通的影响。通过BIM技术预先对吊装流程进行模拟,精准规划钢箱梁在临时支墩支撑下的对接路径,并联合...

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