graving dry dock

简明释义

干船坞

英英释义

例句

1.In the graving dry dock, workers can access the hull of the ship easily.

在干船坞中，工人可以方便地接触到船体。

2.The old shipyard is famous for its historic graving dry dock that dates back to the early 1900s.

这家老船厂以其建于20世纪初的历史干船坞而闻名。

3.The ship was taken to the graving dry dock for repairs after it sustained damage during a storm.

这艘船在暴风雨中受损后被送往干船坞进行维修。

4.After the inspection, the engineers recommended using the graving dry dock for the overhaul.

检查后，工程师建议使用干船坞进行大修。

5.The maintenance of large vessels often requires the use of a graving dry dock.

大型船只的维护通常需要使用干船坞。

作文

The term graving dry dock refers to a specific type of dry dock that is used for the construction, repair, and maintenance of ships. Unlike floating dry docks, which can be moved, a graving dry dock is a fixed structure built into the ground. It is typically lined with concrete or stone and has a sloped floor that allows ships to be floated in and then drained of water to expose the hull. This method provides a stable environment for shipbuilders and repairers to work on vessels, ensuring safety and efficiency.The history of graving dry docks dates back several centuries, with some of the earliest examples found in ancient maritime civilizations. These docks were crucial for maintaining naval fleets and commercial shipping, as they allowed for thorough inspections and repairs that could not be performed while the ships were afloat. In modern times, the technology and design of graving dry docks have advanced significantly, incorporating various engineering techniques to accommodate larger vessels and streamline the repair process.One of the primary advantages of using a graving dry dock is that it provides easy access to the entire hull of a ship. This accessibility is essential for tasks such as painting, welding, and replacing damaged sections of the hull. Moreover, the controlled environment of a graving dry dock minimizes the risk of environmental contamination from hazardous materials, as the area can be contained and managed effectively.In addition to ship repair and maintenance, graving dry docks are also used for new ship construction. Shipyards often utilize these facilities to build large vessels from the keel up. The ability to construct and launch ships directly from a graving dry dock offers logistical advantages, as it reduces the need for additional transportation methods once the vessel is complete.However, the construction and maintenance of graving dry docks require significant investment and expertise. The design must account for various factors, including tidal variations, soil stability, and the weight of the ships that will be serviced. As such, only specialized shipyards typically possess the necessary resources to operate a graving dry dock efficiently.As the shipping industry continues to evolve, so too do the technologies and methods associated with graving dry docks. Innovations in materials and construction techniques are enhancing the capabilities of these facilities, allowing them to service larger and more complex vessels. Additionally, advancements in environmental management practices are helping to ensure that graving dry docks operate sustainably, minimizing their impact on marine ecosystems.In conclusion, the graving dry dock is an indispensable component of the maritime industry, playing a vital role in the construction and maintenance of ships. Its fixed structure, combined with the ability to provide complete access to a vessel's hull, makes it an ideal choice for shipyards worldwide. As the industry adapts to new challenges and technologies, the importance of graving dry docks will only continue to grow, ensuring that our maritime fleets remain safe and operational for years to come.

“graving dry dock”一词指的是一种特定类型的干船坞，用于船舶的建造、修理和维护。与可移动的浮动干船坞不同，graving dry dock是一种固定结构，建在地面上。它通常用混凝土或石材衬里，拥有一个倾斜的地面，可以让船只漂浮进来，然后排水以暴露船体。这种方法为造船工人和维修工提供了一个稳定的工作环境，确保安全和效率。graving dry dock的历史可以追溯到几个世纪以前，一些最早的例子可以在古代海洋文明中找到。这些干船坞对于维护海军舰队和商业航运至关重要，因为它们允许进行彻底的检查和修理，而这些在船只漂浮时无法进行。在现代，graving dry docks的技术和设计有了显著进步，结合了各种工程技术，以适应更大的船只并简化修理过程。使用graving dry dock的主要优点之一是它提供了对船只整个船体的便捷访问。这种可达性对于涂漆、焊接和更换船体受损部分等任务至关重要。此外，graving dry dock的受控环境最大限度地减少了有害材料造成的环境污染风险，因为该区域可以有效地进行封闭和管理。除了船舶修理和维护外，graving dry docks也用于新船的建造。造船厂通常利用这些设施从龙骨开始建造大型船舶。直接从graving dry dock建造和下水船只的能力提供了后勤优势，因为这减少了船只完工后需要额外运输方式的需求。然而，建造和维护graving dry docks需要大量投资和专业知识。设计必须考虑各种因素，包括潮汐变化、土壤稳定性和将要服务的船只的重量。因此，只有专业的造船厂通常具备高效运营graving dry dock所需的资源。随着航运业的不断发展，与graving dry docks相关的技术和方法也在不断演变。材料和建筑技术的创新正在增强这些设施的能力，使其能够服务于更大和更复杂的船舶。此外，环境管理实践的进步正在帮助确保graving dry docks以可持续的方式运营，尽量减少对海洋生态系统的影响。总之，graving dry dock是海事行业不可或缺的组成部分，在船舶的建造和维护中发挥着至关重要的作用。其固定结构，加上对船只船体的完全访问能力，使其成为全球造船厂的理想选择。随着行业适应新挑战和技术，graving dry docks的重要性只会继续增长，确保我们的海洋舰队在未来数年内保持安全和正常运行。