摘要
Abstract
The dredging of inland waterways has always been an important works for the cities passed through by many more rivers.The conventional vessel matching ratio bases on the proportion between the construction and transportation efficiencies,in addition,the influence parameters shall be taken into account according to the construction experience,including the operation time,gate opening time,and a variety of unexpected factors.In general,the above modifier is not accurate in actual projects,and it is no way to flexibly and effectively adjust the influencing parameters according to the change in local environment.In the case,a model was built to simulate the change in the distribution of vessels in the waterway and the construction progress,and quickly calculate the matching ratio of the vessels and the minimum construction cost under this ratio.The research effectively solved the difficulty in the estimation of the matching ratio and high cost due to some variables related to waterway and local environment.An introduction is given to the optimization technology of vessels'matching ratio,which applies to the dredgers operated and transported in inland waterways,and serves as an reference for similar projects in the future.关键词
内河航道/疏浚/施工船舶/数量配比/优化技术Key words
inland waterway/dredge/dredgers/matching ratio of vessels/optimization technology分类
交通工程
