申焱华, 张文明, 石博强. 深海采矿扬矿硬管弹性体建模分析[J]. 工程科学学报, 2002, 24(4): 391-394. DOI: 10.13374/j.issn1001-053x.2002.04.002
引用本文: 申焱华, 张文明, 石博强. 深海采矿扬矿硬管弹性体建模分析[J]. 工程科学学报, 2002, 24(4): 391-394. DOI: 10.13374/j.issn1001-053x.2002.04.002
shu
SHEN Yanhua, ZHANG Wenming, SHI Boqiang. Elasticity Module Analysis of Kinematics and Dynamic Responseof a Mining Pipe[J]. Chinese Journal of Engineering, 2002, 24(4): 391-394. DOI: 10.13374/j.issn1001-053x.2002.04.002
Citation: SHEN Yanhua, ZHANG Wenming, SHI Boqiang. Elasticity Module Analysis of Kinematics and Dynamic Responseof a Mining Pipe[J]. Chinese Journal of Engineering, 2002, 24(4): 391-394. DOI: 10.13374/j.issn1001-053x.2002.04.002
shu

深海采矿扬矿硬管弹性体建模分析

Elasticity Module Analysis of Kinematics and Dynamic Responseof a Mining Pipe

    摘要
  • 摘要: 深海采矿系统中,扬矿管受采矿船的航行速度及海浪、海流等因素的影响会发生横向偏移的问题.对带有集中质量的阶梯式扬矿管的横向偏移进行了建模,并用枷辽金（Galerkin）方法进行求解,通过计算机的模拟计算,分析了扬矿管在不同情况下横向偏移的特性.

     

    Abstract: Deflective displacement of a mining pipe under the dragging force of the vessel and the combining effects of winds, waves, and currents were discussed. Mathematical modules of deflective displacement of a ladder pipe with pumps and buffer were built, and the equations were solved by Galerkin method. Simulated by computer, the characteristics of dynamic responses of a mining pipe under various conditions were analyzed.

     

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