Geometric Nonlinear Static Force Analysis on the Flexible Mineral Transporting Pipe for Sea Mining
Because of large deformation of the transporting pipe, the geometric nonlinear finite element theory has been applied to analyse the transporting system. For the fact that the transporting pipe is under the interaction of the mining vehicle and the ship, the gravity of the transporting pipe, inner liquid and the buoyancy attached to the pipe are considered together. Three different transporting systems have been discussed. Conclusion can be drawn from the comparative research that simple mineral transporting system can not meet the requirements for deep-sea mining. The ideal mining transporting system can be obtained by installing buoy along the under part of the transporting pipe. Pipe with the smallest density is the first choice because it impacts great influence on the performance of the sea mining system.
Fangqiong YANG Hailiang XU Wanrong WU Bo WU
The College of Mechanical and Electrical Engineering, Central South University, Hubei,China
国际会议
The 4th International Conference on Mechanical Engineering and Mechanics(第四届国际机械工程与力学会议)
苏州
英文
489-493
2011-08-11（万方平台首次上网日期，不代表论文的发表时间）