docking draft

简明释义

进坞吃水

英英释义

例句

1.The docking draft varies depending on the cargo weight.

根据货物重量，吃水线会有所不同。

2.A proper docking draft ensures that the vessel will not run aground.

合适的吃水线确保船只不会搁浅。

3.The captain checked the docking draft before approaching the harbor.

船长在靠近港口之前检查了吃水线。

4.Before entering the dry dock, we must measure the docking draft accurately.

在进入干船坞之前，我们必须准确测量吃水线。

5.We need to calculate the docking draft based on the current water level.

我们需要根据当前水位计算吃水线。

作文

The term docking draft refers to the measurement of a vessel's draft when it is docked or moored. This measurement is crucial for various reasons, particularly in maritime operations and safety assessments. When a ship is in its docked position, the docking draft indicates how deep the vessel sits in the water, which is essential for ensuring that the ship does not run aground or face any underwater obstacles. Understanding the docking draft is vital for port authorities and ship operators alike, as it helps them determine whether the vessel can safely enter or exit a harbor without risking damage to the hull or the surrounding environment.One of the primary factors influencing the docking draft is the weight of the cargo onboard. As ships load and unload their cargo, their draft changes, which affects their stability and buoyancy. A vessel that is heavily loaded will have a deeper docking draft, while a lighter load will result in a shallower draft. This dynamic nature of the draft necessitates careful monitoring and planning by the crew to ensure safe operations. For instance, before entering a port, the captain must calculate the expected docking draft based on the current load and the water depth of the harbor.Moreover, the docking draft plays a significant role in the design and operation of docks and berths. Engineers and architects must consider the typical drafts of vessels that will use their facilities to ensure that there is adequate water depth. Insufficient depth can lead to grounding incidents, which can cause costly delays and repairs. Therefore, understanding the docking draft is not only important for ship operators but also for those involved in port infrastructure development.In addition to operational concerns, the docking draft has implications for environmental protection. Ships that sit too low in the water are more likely to disturb sediments on the seabed, which can release harmful pollutants into the water column. By maintaining an appropriate docking draft, vessels can minimize their environmental impact and adhere to regulations designed to protect marine ecosystems.In conclusion, the concept of docking draft is integral to maritime safety, operational efficiency, and environmental stewardship. It encompasses the relationship between a vessel's weight, its submerged depth in water, and the navigational challenges posed by varying water depths in ports. As global shipping continues to grow, understanding and managing the docking draft will remain a critical aspect of maritime operations. Proper training for crew members and ongoing assessments of port conditions will help ensure that vessels can navigate safely and efficiently, safeguarding both the ships and the marine environments they operate in.

术语docking draft指的是船只在停靠或系泊时的吃水深度测量。这个测量对于各种原因至关重要，特别是在海事操作和安全评估中。当一艘船处于停靠位置时，docking draft表示船只在水中坐得多深，这对于确保船只不会搁浅或面临任何水下障碍至关重要。理解docking draft对港口当局和船舶运营者来说都是至关重要的，因为它帮助他们确定船只是否能够安全地进出港口，而不冒着损坏船体或周围环境的风险。影响docking draft的主要因素之一是船上货物的重量。当船舶装载和卸载货物时，它们的吃水深度会发生变化，这会影响它们的稳定性和浮力。一艘重载的船只将具有更深的docking draft，而较轻的负荷将导致较浅的吃水。因此，这种动态性质的吃水深度需要船员仔细监控和规划，以确保安全操作。例如，在进入港口之前，船长必须根据当前的负载和港口的水深计算预计的docking draft。此外，docking draft在码头和泊位的设计与操作中也起着重要作用。工程师和建筑师必须考虑将使用其设施的船舶的典型吃水深度，以确保有足够的水深。不足的水深可能导致搁浅事件，从而造成昂贵的延误和维修。因此，理解docking draft不仅对船舶运营者重要，对参与港口基础设施开发的人士同样重要。除了操作问题外，docking draft还对环境保护有影响。坐得太低的船只更容易打扰海底沉积物，这可能会释放有害污染物到水柱中。通过保持适当的docking draft，船舶可以最小化其环境影响，并遵守旨在保护海洋生态系统的法规。总之，docking draft的概念对于海事安全、运营效率和环境管理至关重要。它涵盖了船舶重量、在水中的浸没深度以及港口中变化的水深所带来的航行挑战之间的关系。随着全球航运的持续增长，理解和管理docking draft将继续成为海事操作的关键方面。对船员进行适当的培训和对港口条件进行持续评估将有助于确保船舶能够安全高效地航行，保护船舶及其运营的海洋环境。