Ocean Engineering Equipment and Technology ›› 2017, Vol. 4 ›› Issue (6): 358-361.

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Docking Block Design Optimization Method for Deepwater Semi-Submersible Crane and Pipe-Laying Vessel

WANG Xi-wei, JIANG Li-qun, LIU Guang-hui, LI Yong, PANG Jian-tao   

  1. Offshore Oil Engineering (Qingdao) Co., Ltd., Qingdao, Shandong 266520, China
  • Received:2017-07-31 Online:2017-12-25 Published:2018-01-02
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Abstract: A docking block design optimization method for the deepwater semi-submersible crane and pipe-laying vessel is introduced. This method includes the optimization design of docking block layout and size, the optimization design of docking block under multi-objective conditions and the robust design in the presence of uncertain quantity. By adopting the above method, the layout of the docking block can be optimized, and the materials can be saved in the condition of ensuring security and reducing deformation.

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