| 三峡电站汛期调峰时两坝间通航船模试验研究 |
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| 引用本文： | 蔡汝哲,陈敏,蔡创,郑涛.三峡电站汛期调峰时两坝间通航船模试验研究[J].重庆交通大学学报(自然科学版),2010,29(4):632-635. |
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| 作者姓名： | 蔡汝哲 陈敏 蔡创 郑涛 |
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| 作者单位： | 重庆交通大学,重庆,400074;重庆交通大学,重庆,400074;重庆交通大学,重庆,400074;重庆交通大学,重庆,400074 |
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| 基金项目： | 国家自然科学基金重大项目，重庆市自然科学基金资助项目 |
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| 摘 要： | 三峡大坝—葛洲坝两坝间航道曲折多变,水流条件复杂。三峡电站调峰运行后引起航道水流条件的变化对通航将产生不良影响。根据船模实验最高安全限值的要求,通过船模通航实验,分析了不同船队在各关键航段汛期调峰时船队上下行航行的最大舵角、最大漂角、对岸航速及航行时间的变化;研究论证了汛期调峰时两坝间的通航条件,确保船舶安全通过此航段;提出了最佳航线、驾驭方式和航行难点。
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| 关 键 词： | 三峡大坝 船模实验 通航安全 两坝间 |
Ship Model Test Research on Navigation of the Three Gorges Electricity Station between Two Dams at Peak Regulation in Flood Season |
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| CAI Ru-zhe,CHEN Min,CAI Chuang,ZHENG Tao.Ship Model Test Research on Navigation of the Three Gorges Electricity Station between Two Dams at Peak Regulation in Flood Season[J].Journal of Chongqing Jiaotong University,2010,29(4):632-635. |
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| Authors: | CAI Ru-zhe CHEN Min CAI Chuang ZHENG Tao |
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| Institution: | CAI Ru-zhe,CHEN Min,CAI Chuang,ZHENG Tao (Chongqing Jiaotong University,Chongqing 400074,China) |
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| Abstract: | The waterway between the Three Gorges dam and the Gezhouba dam is zigzag and changeful and the flow condition is complicated.The peak regulation on the Three Gorges electricity station will inevitably lead to changes in water-flow conditions,thus causing adverse impact on navigation.According to the requirements of the topmost safety limit of ship model test,this paper analyzed changes of the maximal rudder-angle,the maximal drift-angle,the speed of ship opposite the bank and the navigation time of the flee... |
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| Keywords: | Three Gorges dam ship model test navigation safety between two dams |
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