港工技术
港工技術
항공기술
PORT ENGINEERING TECHNOLOGY
2014年
3期
34-36
,共3页
波浪作用%系缆力%船舶运动%缆绳的伸长率
波浪作用%繫纜力%船舶運動%纜繩的伸長率
파랑작용%계람력%선박운동%람승적신장솔
wave action%mooring force%ship motion%elongation rate of cable
船舶系缆力是确定码头系缆柱、快速脱缆钩规格等级的重要依据。关于波浪对船舶系缆力所产生的影响,在港口工程荷载规范中,没给出相应的计算方法。本文,分析了波浪对系缆船舶的作用机理并讨论了波浪引发船舶运动及不同材质缆绳的伸长率概念。最后,结合工程实例,应用Optimoor软件就波浪作用与船舶系缆力的多种工况条件进行了对比计算。
船舶繫纜力是確定碼頭繫纜柱、快速脫纜鉤規格等級的重要依據。關于波浪對船舶繫纜力所產生的影響,在港口工程荷載規範中,沒給齣相應的計算方法。本文,分析瞭波浪對繫纜船舶的作用機理併討論瞭波浪引髮船舶運動及不同材質纜繩的伸長率概唸。最後,結閤工程實例,應用Optimoor軟件就波浪作用與船舶繫纜力的多種工況條件進行瞭對比計算。
선박계람력시학정마두계람주、쾌속탈람구규격등급적중요의거。관우파랑대선박계람력소산생적영향,재항구공정하재규범중,몰급출상응적계산방법。본문,분석료파랑대계람선박적작용궤리병토론료파랑인발선박운동급불동재질람승적신장솔개념。최후,결합공정실례,응용Optimoor연건취파랑작용여선박계람력적다충공황조건진행료대비계산。
Ship mooring force is an important factor to determine the grades and specifications of bollards and quick-release hooks. In“Load Code for Harbour Engineering”by People’s Republic of China Ministry of Transport, neither the corresponding method nor relevant text description has been given to calculate and define the impact of wave action on ship mooring force. The mechanism of wave action on the moored ships is analyzed firstly. Then the ship motion induced by wave and the elongation rates of different cables are discussed in detail. Finally,based on the engineering practice,the software Optimoor is applied to the comparison and calculation of wave action and ship mooring force under different work conditions.