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为保护港口经营人的合法权益,规范港口货物作业合同,通过对港口经营企业港口货物作业合同进行法理分析,提出(1)港口货物作业合同应主要参照《中华人民共和国合同法》中的委托合同来确定合同双方的权利义务;(2)在保证优先适用双方商定条款的基础上,可整体并入法律法规作为补充;(3)在作业合同中没有必要规定留置权;(4)将合同作为一个统一整体进行条款设计,港口经营人责任限制条款设计应注意全面、具体、可行等观点。 相似文献
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In order to more accurately examine developing trends in gross cargo throughput, we have modeled the probability distribution of cargo throughput. Gross cargo throughput is determined by the time spent by cargo ships in the port and the operating efficiency of handling equipment. Gross cargo throughput is the sum of all compound variables determining each aspect of cargo throughput for every cargo ship arriving at the port. Probability distribution was determined using the Wald equation. The results show that the variability of gross cargo throughput primarily depends on the different times required by different cargo ships arriving at the port. This model overcomes the shortcoming of previous models: inability to accurately determine the probability of a specific value of future gross cargo throughput. Our proposed model of cargo throughput depends on the relationship between time required by a cargo ship arriving at the port and the operational capacity of handling equipment at the port. At the same time, key factors affecting gross cargo throughput are analyzed. In order to test the efficiency of the model, the cargo volume of a port in Shandong Province was used as an example. In the case study the actual results matched our theoretical analysis. 相似文献
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相对于建设固定式港口散料码头,浮式散料转运系统具有对水域条件适应性强、作业机动灵活、服务半径广、
投资收益率高等特点。该系统在港口航道通航水深、码头结构靠泊能力及建设条件等受限情况下,提供了一种经济、便捷的散
料转运解决方案。分析几种浮式散料转运系统的组成、作业特点和应用情况,为我国发展浮式散料转运系统提供借鉴。 相似文献
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针对现有堆取料机无人化系统解决方案中存在的问题,提出一种基于3D主动激光扫描技术的堆取料机无人化控制系统。3D主动激光扫描技术可独立于堆取料机设备的运动状态,主动感知周边作业环境。作业前和作业过程中通过激光扫描系统采集数据构建并实时更新作业对象料堆三维模型。构建基于三维模型分析作业控制策略决策算法系统,实现堆取料机的无人化全自动控制。同时构建人机友好的可视化交互系统。此系统成功用于大型煤炭港口的储煤料场,通过系统应用有效降低人力成本,改善操作人员工作环境,提高设备作业过程的安全可靠性,提升堆取作业效率和料场利用率,技术和经济效益显著。 相似文献
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大型港口、产业综合体的布局与空间发展模式研究 总被引:3,自引:0,他引:3
大型港口、产业综合体是当代世界生产力沿海布局重要表现形式之一,2000年以来,我国一方面工业结构呈重化发展趋势,依托大型深水港的沿海重化产业持续发展;另一方面,我国沿海港口正积极探索向港口自由贸易区发展之路,目前,国家已批准了多个保税港区。分析国内外港口、产业综合体的布局案例,为国内进行港口及关联产业一体化空间布局规划提供参考。 相似文献
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青岛港位于中国山东半岛胶州湾东西两岸,始建于1892年,是具有112年历史的国家特大型港口.由青岛老港区、黄岛油港区、前湾新港区三大港区组成.现有员工16000多人.主要从事集装箱、煤炭、原油、矿石、粮食等各类进出口货物的装卸服务和国际国内客运服务. 相似文献
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针对港口货物吞吐量预测的影响因素不确定及统计数据缺乏的问题,引入灰色预测理论,在传统的线性GM(1,1)模型的基础上。运用非线性GM(1,1,α)模型对港口货物吞吐量数据进行模拟和预测,并以2003-2007年汕头港货物吞吐量数据为实证,检测该模型的实用性和准确性。 相似文献
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港口经营人在海上货物运输中的法律地位 总被引:2,自引:0,他引:2
港口经营人的概念港口经营人又称港站经营人、运输港站经营人。在我国,长期以来称为港务局,港口体制改革后,多称为港务公司,在日本和新加坡仍称为港务局,在台湾省称为栈埠作业单位。1991年的《联合国国际贸易运输港站经营人赔偿责任公约》(以下简称《港站经营人赔偿责任公约》) 相似文献
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Ports are marine gateways to economic activities. Ports’ ability to perform services depends on their facilities, harbor conditions, and other factors. Generally, ports have control over their facilities but must compete for funding to improve them. As for waterways, in the U.S., a Harbor Maintenance Trust Fund was established to fund dredging, which levies a 0.125% cargo value tax on most shippers using U.S. coastal and Great Lakes harbors. Yet, commonly, a gross tonnage metric is used to allocate the fund’s resources, resulting in under-maintenance of some harbors. This, reportedly, deters additional port funding and hinders valuable commerce. Supplemental economic metrics, such as value of commerce or cargo, can improve port financing decisions, but such data is not readily available. Container ports collect cargo value data in nominal terms, but bulk ports do not. When making economic decisions, however, real values must be used. Further, when allocating resources, decision-makers must be able to assess ports over time and relative to each other. Conforming to these criteria, this paper develops three port financing indicators based on a real value of cargo and illustrates their calculations using the U.S. Port of Duluth-Superior as a case study. 相似文献
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Yavuz Keceli 《Maritime Policy and Management》2013,40(8):945-958
ABSTRACTA multi-purpose cargo terminal in a seaport contains necessary infrastructure to handle different types of cargo, such as container, dry bulk, general bulk, and Ro-Ro. Since such terminals generally have dedicated areas and equipment for different types of cargo, berth, and yard operations for each type of cargo can be considered separate. On the other hand, trucks that carry all types of cargo use the same gate structure to enter and leave the terminal. Therefore, a method to superimpose the traffic that is caused by different types of cargo is needed for the planning of gate investments and operations. Consequently, this paper has developed a simulation model for a multi-purpose terminal to estimate the gate traffic and determine the necessary gate infrastructure, so that it can be used as a decision support tool for terminal planners and operational managers. 相似文献