简介:按照和国际海事组织关于海员培训、发证和值班标准国际公约的要求,申请甲类、乙类航区三副以及上适任证书者应完成GMDSS通用操作员培训,并取得GMDSS通用操作员证书.
简介:有效的语言通信对船舶的安全航行和营运至关重要。根据IMO事故报告分析,通信不利是导致事故发生的重要因素之一。而缺乏使用SMCP的意识是通信不利的主要原因。文章主要介绍SMCP的结构和通信特征以及如何将SMCP应用到VHF通信的教学实践中去。
简介:Tosolvethedimensionallimitationsofphysicalmodelsintests,anequivalentwaterdepthtruncateddesignforaclassicalSPARworkingin913mwaterwasinvestigated.Thewaterdepthwasreducedto736mandthento552m.Asthiswasdone,themooringlinelengths,EAvalue,andmasspermeterwereadjusted.Truncationrulesandformulasforparametersandtruncationfactorswereproposed.SPARstaticcharacteristicsweremadetobeconsistentwiththoseatfullwaterdepth.Thenfurthertime-domaincoupledanalysiswascarriedoutfortheSPARwhenthemooringsystemexperiencedwaves.Themooringlinesweresimulatedbyquasi-staticmethod.Globalresponsesandmooringlineforceswerefoundtoagreewellwithtestresultsforaprototypeatthatwaterdepth.Thetruncationmethodprovedtoberobustandreliable.