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| 船舶撞击下内河大水位差码头破坏模式研究 | |
| 引用本文： | 刘全兴,王多垠,黄然,宋成涛.船舶撞击下内河大水位差码头破坏模式研究[J].港工技术,2010,47(4):14-16. |
| 作者姓名： | 刘全兴 王多垠 黄然 宋成涛 |
| 作者单位： | 1. 中交第二航务工程勘察设计院有限公司,湖北,武汉,430071 2. 重庆交通大学河海学院,重庆,400074;重庆市航运技术研究中心,重庆,400074 3. 重庆交通大学河海学院,重庆,400074 |
| 基金项目： | 重庆市自然科学基金重点项目 |
| 摘 要： | 本研究采用ABAQUS有限元软件,主要针对内河大水位差码头在最不利工况条件下受到船舶撞击时,码头结构的受力及破坏情况进行数学模拟,得出架空直立式码头的破坏模式。数学模拟结果表明,从码头结构被撞击开始到最终破坏,要经历由弹性变形-弹塑性变形-塑性变形的过程。 |
| 关 键 词： | 船舶撞击 大水位差 架空直立式码头 破坏模式 |
Study on Destroy Pattern of Ship Collision in Inland Rivers' Wharf with Great Water Level Difference |
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| Liu Quanxing,Wang Duoyin,Huang Ran,Song Chengtao.Study on Destroy Pattern of Ship Collision in Inland Rivers' Wharf with Great Water Level Difference[J].Port Engineering Technology,2010,47(4):14-16. | |
| Authors: | Liu Quanxing Wang Duoyin Huang Ran Song Chengtao |
| Institution: | Liu Quanxing1,Wang Duoyin2,3,Huang Ran2,Song Chengtao2(1.CCCC Second Harbor Consultants Co.,Ltd.,Wuhan Hubei 430071,China,2.School of River and Ocean Engineering,Chongqing Jiaotong University,Chongqing 400074,3.Waterway Shipping Research Center of Chongqing,China) |
| Abstract: | IThe mathematic simulation was given on the stress and damage states of ship collision in inland rivers’ wharf with great water level difference under the most disadvantage poor working conditions by using the finite element software ABAQUS,and the destroy pattern of overhead tower wharf was obtained.The results of simulation show the damaged structure from start to final failure will undergo the processes of elastic deformation,elastic and plastic deformation and plastic deformation. |
| Keywords: | ship collision great water level difference overhead tower wharf destroy pattern |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |