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China's longest offshore steel trestle bridge completed in Dalian_我的网站

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一 |     本网讯 王挺 记者王雪娇报道             7月18日,2024年龙港区“泊舟归港筑梦于行”大学生返家乡社会实践活动启动仪式举行。    (ECNS) -- An 11.6-kilometer offshore steel trestle bridge, the longest of its kind currently under construction in China, was fully connected on Tuesday in Dalian, located in China's northeastern Liaoning Province. The steel trestle bridge is a key supporting facility for the Dalian Changhai Bridge project.        Changhai County, China's only island border county, has long relied on maritime transport. However, ferry services are suspended for more than 60 days each year due to tides, strong winds and heavy fog, while round-the-clock navigation is unavailable even when services are operating.    These limitations have restricted residents' mobility and hindered local economic development.    The Changhai Bridge project stretches 25.5 kilometers across the Lichangshan Strait, linking Dachangshan Island in Changhai County with the mainland at Pikou Port in Pulandian District. Once completed, the bridge is expected to end the county's long-standing dependence on maritime transport.    Construction in the Yellow Sea has posed significant challenges due to frequent changes in wind, waves and tides, as well as shallow waters that prevent conventional construction vessels from operating.    To overcome these difficulties, the project team built the steel trestle bridge as a key support facility. Serving as the main transport route for construction materials, heavy machinery and personnel, it acts as a "lifeline" for offshore construction, according to the project team.    Ni Jiaming, project manager for the third section of the Changhai Bridge project under China State Construction Engineering Corporation (CSCEC), said the steel trestle bridge required 3,431 piles and 67,000 metric tons of steel. Construction was completed in 423 days, 10 days ahead of schedule.    Gong Baokai, deputy chief commander of the Dalian Changhai Bridge project under China State Construction Eighth Engineering Division, said completion of the trestle bridge has helped overcome construction difficulties in shallow waters, significantly improving the efficiency of transporting materials and personnel while reducing offshore construction risks. Its connection also marks the southern section of the Changhai Bridge project entering the main foundation construction phase.    The Changhai Bridge is expected to open to traffic in 2029.    (By Tang Yuxian)                    。相关区领导出席启动仪式。“泊舟归港筑梦于行”活动由团区委主办,已连续开展4年,累计服务大学生350余人。

二 | 启动仪式上,返家乡大学生代表作表态发言;龙港公安分局相关负责人代表实践单位作表态发言。

三 |            相关区领导作动员讲话并为大学生代表授旗。他要求,要提高站位,深化认识,切实领会大学生返家乡社会实践活动的重要意义;要抢抓机遇,勇于实践,不断提高服务群众、建设家乡的能力和水平;相关部门要凝聚共识,形成合力,为大学生锻炼提高、成长成才提供坚实保障。

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Published on:00:07:09


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