﻿ 码头内大型船舶双船系泊方案研究
 舰船科学技术  2020, Vol. 42 Issue (2): 55-59 PDF

Double ship mooring of large ship in dock
KONG Ling-hai, SUN Yin-bo, QU Zhao-yu, ZHANG Xin
School of Naval Architecture and Ocean Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, China
Abstract: In order to ensure the safety of mooring of quay terminals under typhoon and other severe sea conditions, especially the mooring safety of ships in the middle position, it is necessary to study the typhoon mooring scheme against typhoon quay to ensure that the quays are moored side by side in typhoon. It is safe and stable under adverse sea conditions. The conventional single ship moored at this stage has been more mature research, mainly rely on numerical simulation and model test, can get a complete set of mooring scheme. Mooring relative problems in the current study are given two ships moored on there is a big difference between single ship moored in the mooring form, the dynamic characteristics of water etc. The particularity of berthing in parallel with two ships at wharf needs to be studied emphatically, and the possible problems in the design scheme are analyzed, which will provide valuable research for the future berthing in parallel with multiple ships at wharf.
Key words: large vessel     double ship mooring     typhoon scheme
0 引　言

1 系泊动态分析理论

 ${R^I}(r,\ddot r,t) + {R^D}(r,\dot r,t) + {R^S}(r,t) = {R^E}(r,\dot r,t){\text{。}}$

 ${{ R}^I}(r,\ddot r,t) = { M}(r)\ddot r = [{{ M}^S} + {{ M}^F} + {{ M}^H}(r)]\ddot r{\text{，}}$

 ${{ R}^D}(r,\dot r,t) = { C}(r)\dot r = [{{ C}^S}(r) + {{ C}^H}(r) + {{ C}^D}]\dot r{\text{。}}$

2 码头情况及水文气象条件

 图 1 码头示意图 Fig. 1 Dock schematic

3 系泊方案的设计

3.1 船舶系泊绳数目计算

3.2 工况及环境参数