Blar i forfatter "Lin, Qianjun"

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    • A Co-Scheduling Problem of Ship Lift and Ship Lock at the Three Gorges Dam 

      Zhao, Xu; Lin, Qianjun; Yu, Hao (Journal article; Tidsskriftartikkel; Peer reviewed, 2020-07-16)
      Due to the unprecedentedly increasing demands of waterway transportation on the Yangtze River during the latest years, traffic congestion at the Three Gorges Dam (TGD) has becoming a serious problem. In busiest seasons, a vessel may need to wait up to 3 days for passing the TGD via the ship lift or the five-stage ship lock. In order to improve the navigation efficiency and the utilization of passing ...

    • An Improved Mathematical Model for Green Lock Scheduling Problem of the Three Gorges Dam 

      Zhao, Xu; Lin, Qianjun; Yu, Hao (Journal article; Peer reviewed, 2019-05-08)
      In recent years, the environmental pollutions at the Three Gorges Dam have become an increasingly concerning issue of the Chinese government. One of the most significant environmental problems is the carbon emissions from the lockage operations at the two ship locks of the Three Gorges Dam. Currently, due to the large amount of vessels passing through the dam, there is always a long queue of vessels ...