由于船坞建设所在水域的特殊性和超大型船舶独有的操纵特性,超大型船舶进坞的安全操纵成为一个迫切需要解决的重要课题。
Because of the dock water areas particularity and the special maneuvering characteristics of VLCC, the safe maneuvering into dock of VLCC is an important problem that is pressing for solution.
船舶要进坞检查、除锈、油漆以及进行其他的水线下工程,这些工作也包括使用拖轮、带缆及装设舷梯。
The ship to be dry-docked for inspecting, derusting, painting and other underwater works. The work also includes tug service, line handling and gangway arrangement.
研究了坞墩的刚度和强度、船舶坐墩的总纵强度及局部强度、船舶倾侧等对进坞坐墩的影响。
The rigidity and the strength of block, as well as the longitudinal and local strength of docking ship and the effect of the ship heeling on blocks also studied.
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