简介:Windpowerhasmaderapidprogressandshouldgainsignificanceasanenergyresource,givengrowinginterestinrenewableenergyandcleanenergy.Offshorewindenergyresourceshaveattractedsignificantattention,as,comparedwithland-basedwindenergyresources,offshorewindenergyresourcesaremorepromisingcandidatesfordevelopment.Seawindsaregenerallystrongerandmorereliableandwithimprovementsintechnology,theseahasbecomeahotspotfornewdesignsandinstallationmethodsforwindturbines.Inthepresentpaper,basedonexperiencebuildingoffshorewindfarms,recommendedfoundationstyleshavebeenexamined.Furthermore,waveeffectshavebeeninvestigated.Thesplitinstallationandoverallinstallationhavebeenillustrated.Methodsappropriatewheninstallingasmallnumberofturbinesaswellasthoseusefulwheninstallinglargenumbersofturbineswereanalyzed.Thisinvestigationofinstallationmethodsforwindturbinesshouldprovidepracticaltechnicalguidancefortheirinstallation.
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:本文通过调研国内外诸多海事航海保障相关部门、海外港口投资企业及其他相关涉海单位,深入分析并解读国家“21世纪海上丝绸之路”发展战略和相关政策,重点关注东盟国家航海保障服务建设,结合近年来政策导向、科学技术、航海保障服务相关技术的趋势、经济形势、e-航海发展带来的用户需求变化等因素,提出“21世纪海上丝绸之路”航保服务体系的框架以及该体系的建设规划和相关举措.