hatch coaming

简明释义

舱口围板

英英释义

例句

1.A damaged hatch coaming can lead to serious flooding in the cargo hold.

受损的舱口框可能导致货舱严重进水。

2.The crew inspected the hatch coaming to ensure it was watertight during the storm.

船员检查了舱口框以确保在风暴中它是防水的。

3.The design of the hatch coaming is crucial for preventing water ingress.

设计舱口框对于防止水进入至关重要。

4.Before departing, the captain checked the integrity of the hatch coaming.

出发前，船长检查了舱口框的完整性。

5.The hatch coaming was painted to prevent rust and corrosion.

为了防止生锈和腐蚀，舱口框被涂上了油漆。

作文

The term hatch coaming refers to the raised framework surrounding a hatchway on a ship or boat. This structure serves several critical functions that contribute to the overall safety and efficiency of maritime vessels. Understanding the significance of the hatch coaming is essential for anyone involved in marine engineering, design, or navigation. Firstly, the primary purpose of the hatch coaming is to prevent water from entering the vessel. In rough seas, waves can wash over the deck, and without a proper hatch coaming, water could easily flow into the hold or other compartments, potentially causing damage or compromising the vessel's stability. The height and design of the hatch coaming are carefully calculated to ensure that it effectively keeps water out while still allowing for easy access to the cargo or equipment below deck.Moreover, the hatch coaming plays a vital role in securing the hatch cover itself. A well-designed hatch coaming ensures that the hatch cover fits snugly and remains in place even under extreme conditions. This is particularly important during long voyages or in inclement weather, where strong winds and heavy seas can threaten to dislodge poorly secured covers. In addition to its functional aspects, the hatch coaming also contributes to the aesthetic appeal of the vessel. Shipbuilders often take great care in designing the hatch coaming to complement the overall look of the ship. This balance between functionality and aesthetics is crucial in modern ship design, where both performance and visual appeal are valued. Furthermore, the construction materials used for the hatch coaming are chosen based on their durability and resistance to corrosion. Since vessels operate in harsh marine environments, materials like stainless steel, aluminum, or treated wood are commonly used. These materials not only provide strength but also ensure that the hatch coaming can withstand the effects of saltwater and UV exposure over time. Additionally, the installation of a hatch coaming must adhere to strict safety regulations set by maritime authorities. These standards are in place to protect both the vessel and its crew, ensuring that all components function correctly and safely. Regular inspections and maintenance of the hatch coaming are necessary to identify any wear or damage that could compromise its integrity. In conclusion, the hatch coaming is a small yet vital component of ship design and safety. Its ability to prevent water ingress, secure hatch covers, enhance the vessel's appearance, and withstand harsh marine conditions makes it indispensable. For those in the maritime industry, understanding the role and importance of the hatch coaming is crucial for ensuring the safety and effectiveness of sea travel. As technology advances, designs may evolve, but the fundamental need for a reliable hatch coaming will always remain a priority in shipbuilding and maintenance.

术语hatch coaming指的是船舶或小艇上围绕舱口的凸起框架。这个结构具有几个关键功能，促进海洋船舶的整体安全和效率。理解hatch coaming的重要性对于任何参与海洋工程、设计或航行的人来说都是至关重要的。首先，hatch coaming的主要目的是防止水进入船舶。在波涛汹涌的海面上，海浪可能会冲过甲板，如果没有适当的hatch coaming，水就很容易流入船舱或其他舱室，这可能会造成损坏或危及船舶的稳定性。hatch coaming的高度和设计经过仔细计算，以确保它有效地防止水进入，同时仍允许轻松进入甲板下的货物或设备。此外，hatch coaming在固定舱口盖方面也发挥着重要作用。设计良好的hatch coaming确保舱口盖紧密贴合，即使在极端条件下也能保持到位。这在长途航行或恶劣天气中尤为重要，强风和巨浪可能威胁到未妥善固定的舱口盖。除了其功能方面，hatch coaming还为船舶的美观增添了价值。造船师通常会精心设计hatch coaming以补充船舶的整体外观。这种功能与美学之间的平衡在现代船舶设计中至关重要，因为性能和视觉吸引力同样受到重视。此外，hatch coaming所使用的建筑材料是根据其耐用性和抗腐蚀性进行选择的。由于船舶在恶劣的海洋环境中运行，通常使用不锈钢、铝或处理过的木材等材料。这些材料不仅提供强度，还确保hatch coaming能够经受盐水和紫外线的长期影响。此外，hatch coaming的安装必须遵循海事当局设定的严格安全规定。这些标准旨在保护船舶及其船员，确保所有组件正常、安全地运行。定期检查和维护hatch coaming是必要的，以识别可能影响其完整性的磨损或损坏。总之，hatch coaming是船舶设计和安全中一个小而重要的组成部分。它防止水进入、固定舱口盖、增强船舶外观以及承受恶劣海洋环境的能力，使其不可或缺。对于海洋行业的人士而言，理解hatch coaming的角色和重要性对于确保海上旅行的安全和有效性至关重要。随着技术的发展，设计可能会演变，但对可靠的hatch coaming的基本需求将始终是造船和维护中的优先事项。