| 船闸通过能力计算中的若干问题研究 |
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| 引用本文： | 张玮,廖鹏,梁应辰,宋德星.船闸通过能力计算中的若干问题研究[J].武汉理工大学学报(交通科学与工程版),2005,29(5):681-684. |
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| 作者姓名： | 张玮 廖鹏 梁应辰 宋德星 |
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| 作者单位： | [1]河海大学交通学院,南京 210098 [2]交通部三峡办,北京 100007 [3]交通部水运司,北京 100007 |
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| 摘 要： | 随着一些大型船闸的建设并投入使用,逐渐暴露出了目前船闸通过能力研究中还存在诸多不足.结合苏北船闸的运行情况,分析船舶过闸作业程序,推导了不同情况下一次过闸时间的计算公式及其适应条件;提出了改进一次过闸平均吨位的计算方法,建立了其连续函数表达式;并讨论了通过能力计算中的单向和双向问题.
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| 关 键 词： | 船闸通过能力 苏北运河 三峡船闸 一次过闸时间 一次过闸平均吨位 |
| 收稿时间： | 2005-05-14 |
| 修稿时间： | 2005年5月14日 |
Discussion on the Calculation of Lock Capacity |
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| Zhang Wei, Liao Peng, Liang Yingchen, Song Dexing.Discussion on the Calculation of Lock Capacity[J].journal of wuhan university of technology(transportation science&engineering),2005,29(5):681-684. |
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| Authors: | Zhang Wei Liao Peng Liang Yingchen Song Dexing |
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| Institution: | 1.College of Traffic Engineering, HeHai University, Nanjing 210098;2.Ministry of Communication of PRC, Beijing 100007;3. Department of Water Transportation, Ministry of Communication of PRC, Beijing 100007 |
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| Abstract: | With the development and usage of some large waterway locks, shortages related to the research on lock capacity were found. Problems in the calculation of lock capacity were discussed based on the data from locks on the Grand Canal in the north of Jiangsu province. The formulas for once lock time and their corresponding application conditions were deduced from according to the process of ships passing through a waterway lock. A new method to calculate once lock tonnage was suggested. The relationship between lock capacity in single and both ways was also clarified. |
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| Keywords: | lock capacity Grand Canal Three-Gorge Lock once lock time once lock tonnage |
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