水运工程
水運工程
수운공정
PORT & WATERWAY ENGINEERING
2013年
8期
136-140
,共5页
邹祝%陈源华%李昕%李冬
鄒祝%陳源華%李昕%李鼕
추축%진원화%리흔%리동
维护性疏浚量%测算方法%复杂工况%扩大系数
維護性疏浚量%測算方法%複雜工況%擴大繫數
유호성소준량%측산방법%복잡공황%확대계수
amount of maintenance dredging%calculation method%complex working condition%expansion coefficient
长江中下游航道整治与维护的疏浚量到底有多少，对长江下游深水航道建设维护疏浚的疏浚量和船舶需求分析至关重要，涉及到长江下游深水航道维护疏浚船舶的选型决策。总结长江航道维护船舶的相关前期研究工作，探讨在长江下游航道维护疏浚的主要影响要素，提出复杂工况条件下航道维护疏浚量的测算方法。
長江中下遊航道整治與維護的疏浚量到底有多少，對長江下遊深水航道建設維護疏浚的疏浚量和船舶需求分析至關重要，涉及到長江下遊深水航道維護疏浚船舶的選型決策。總結長江航道維護船舶的相關前期研究工作，探討在長江下遊航道維護疏浚的主要影響要素，提齣複雜工況條件下航道維護疏浚量的測算方法。
장강중하유항도정치여유호적소준량도저유다소，대장강하유심수항도건설유호소준적소준량화선박수구분석지관중요，섭급도장강하유심수항도유호소준선박적선형결책。총결장강항도유호선박적상관전기연구공작，탐토재장강하유항도유호소준적주요영향요소，제출복잡공황조건하항도유호소준량적측산방법。
The amount of the dredging and maintenance in the Yangtze River downstream deep channel is essential for the demand analysis of the dredging voule and vessel demand for the maintenance dredging of the Yangtze River deepwater channel involving the decision-making for the types of dredging vessels. This paper summarizes the pre-research work for the maintenance dredging of the Yangtze River channel, discusses the main influential factors and proposes the calculation method for the channel dredging volume under complex working conditions.
