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5000m深海扬矿管运动状态影响因素分析 被引量:10

Analysis of factors influencing kinematic condition of a 5000 metre long deep ocean mining pipe
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摘要 深海采矿扬矿管处于海洋环境之中 ,受海浪、海流以及采矿船拖航的影响 ,会发生大的偏移。研究分析了海浪、海流、采矿船拖航速度、中间矿仓质量以及扬矿管与采矿船连接方式对扬矿管的影响 ,可为系统设计、布局、运行和控制提供参考。 Deep ocean mining pipe has a large deflective displacement under the wave,currents and dragging by mining vessel in ocean environment The main factors influencing lifting pipe,including sea wave,sea current,sailing velocity of mining vessel,weight of the underwater nodule storage,connection between the lifting pipe and the mining vessel,are studied and analyzed The relevant conclusions would be useful for the layout,design,operation,and control of conveying systems and related equipment.
出处 《起重运输机械》 北大核心 2003年第8期30-33,共4页 Hoisting and Conveying Machinery
基金 国家长远发展"九五"计划基金资助项目 (DY95 - 0 3- 2 2 )
关键词 深海采矿 扬矿管 运动状态 影响因素 deep ocean mining lifting pipe kinematic condition
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参考文献4

  • 1金翔龙.东太平洋多金属结核矿带海洋地址与矿床性[M].北京:海洋出版社,1997..
  • 2Bath A R. Deep ocean mining technology: development and future prjects.Proceodings of 21st annual offshore technohgy conference, 1989.
  • 3Felippa C A, Chung J S.Nonlinear static analysis ocean mining pipe——part I: modeling and formulation.ASME Journal of Energy Resources Technology, 1981, 103: 11 - 15.
  • 4Chung J S.Felippa C A.Nonlinear static analysis ocean mining pipe——part Ⅱ: Numerical studies.ASME Journal of Energy Resources Technology,1981,103:16-25.

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