来源:环球网
近日,随着晋家湾3号大桥浇筑完成,标志着中交一公局集团宜昌三峡疏港铁路项目桥梁下部结构施工全部完成,为后续架梁、桥面系施工奠定了坚实基础。
宜昌三峡疏港铁路项目承建线路全长11.99公里,主要包括桥梁8座、隧道3座、站场1座,桥隧比为86%。其中桥梁工程约3.73公里,沿线多处跨铁路、河流等,包括桩基801根、承台120个、墩身105根、顶帽119个、桥台16个。
施工期间,面对地质条件复杂、作业面广、涉铁施工难度大等挑战,项目团队多次与业主及铁路相关部门深度磋商、反复协调,全力推动各项手续办理取得实质性进展,采取“见缝插针、错峰施工”模式,充分利用铁路“天窗”,优化施工方案,最大限度减少对铁路夜间检修的影响,在零散工作面中抢时间、找空间,实现高效推进。
宜昌三峡疏港铁路项目是完善长江三峡综合交通运输体系、构筑三峡物流中心水铁联运系统、延伸国家铁路网覆盖范围的重要交通设施,建成后,将有效延伸国铁路网覆盖范围,对缓解长江航运瓶颈具有重要的政治和经济意义。(杨晓旭)
Disclaimer: Investing carries risk. This is not financial advice. The above content should not be regarded as an offer, recommendation, or solicitation on acquiring or disposing of any financial products, any associated discussions, comments, or posts by author or other users should not be considered as such either. It is solely for general information purpose only, which does not consider your own investment objectives, financial situations or needs. TTM assumes no responsibility or warranty for the accuracy and completeness of the information, investors should do their own research and may seek professional advice before investing.