桥区河段码头建设靠离泊水域研究  

Study on berthing and unberthing water area for wharf construction in bridge waterways

作　　者：李文全 李军 王伟峰 LI Wenquan;LI Jun;WANG Weifeng(Changjiang Waterway Planning,Design and Research Institute,Wuhan 430040,China;Changjiang Waterway Survey Design and Research Institute(Wuhan)Co.,Ltd.,Wuhan 430040,China)

机构地区：[1]长江航道规划设计研究院,湖北武汉430040 [2]长江航道勘察设计院(武汉)有限公司,湖北武汉430040

出　　处：《水运工程》2023年第6期102-107,共6页Port & Waterway Engineering

摘　　要：以拟建湖北荆州煤炭铁水联运储配基地二期工程为例,针对实行“各自靠左”分道航行规则、码头布置在桥梁上游左岸侧最不利情况下,进行了码头船舶靠离泊水域研究。结合船舶靠离泊航路设置及船舶操纵模拟试验相关成果分析得出,码头与桥梁的间距除不得小于码头设计船型长度的4倍外,码头最下端与桥区水域最小距离应不小于1倍代表船型长度,拟建工程船舶上行靠泊作业才能满足在桥区水域外横驶过江靠泊的要求。船舶离泊下行需进行两次横驶掉头才能满足规范要求,但从通航安全而言,原地掉头下行对船舶通航安全风险更小,建议《内河通航标准》下一步修订时对桥区河段进行修改,与桥区水域保持一致。Taking the second phase of the proposed Hubei Jingzhou coal,iron and water intermodal transportation storage and distribution base as an example,this paper studies the dock ship berthing and unberthing water in view of the most unfavorable situation when the navigation rules of“respective left”are implemented and the wharf is arranged on the left bank of the bridge.Combined with the analysis of the relevant results of the ship docking berthing route setting and ship maneuvering simulation test,the distance between the dock and the bridge should not be less than 4 times the length of the designed ship type of wharf and the minimum distance between the lowest end of the wharf and the water area of the bridge area should not be less than 1 time of the length of the ship type,so that the ships in the proposed project can meet the requirements of crossing the river and berthing outside the water area of the bridge.When leaving the berth,the ship needs to make two cross-sail turns to meet the requirements of the specification.However,from the perspective of navigation safety,the risk of ship navigation safety is smaller when turning around in place.Therefore,it is suggested that the river section of the bridge area be modified in the next revision of Inland River Navigation Standard to be consistent with the waters of the bridge area.

关 键 词：桥区河段 桥区水域 码头 靠离泊水域 

分 类 号：U656.1[交通运输工程—港口、海岸及近海工程]