fore-and-aft beam

简明释义

纵梁

英英释义

例句

1.The ship's stability was greatly improved by reinforcing the fore-and-aft beam (纵向梁).

通过加固fore-and-aft beam（纵向梁），船的稳定性得到了很大改善。

2.The fore-and-aft beam (纵向梁) plays a crucial role in maintaining the vessel's balance.

fore-and-aft beam（纵向梁）在保持船舶平衡方面发挥着至关重要的作用。

3.During the inspection, we found that the fore-and-aft beam (纵向梁) was showing signs of wear.

在检查中，我们发现fore-and-aft beam（纵向梁）出现了磨损迹象。

4.The construction team installed a new fore-and-aft beam (纵向梁) to enhance the structure's durability.

施工团队安装了一根新的fore-and-aft beam（纵向梁）以增强结构的耐久性。

5.For better load distribution, the engineers designed the fore-and-aft beam (纵向梁) to be wider.

为了更好的负载分配，工程师设计了更宽的fore-and-aft beam（纵向梁）。

作文

In the world of naval architecture and marine engineering, understanding the structural components of a vessel is crucial for ensuring its safety and performance. One such important component is the fore-and-aft beam, which plays a significant role in maintaining the integrity of the ship's structure. The term fore-and-aft beam refers to a beam that runs along the length of the ship, providing support and stability to the vessel's framework. This beam is essential for distributing loads evenly across the ship's hull, especially when it encounters waves or adverse weather conditions.The design of a fore-and-aft beam is typically influenced by various factors, including the size of the vessel, its intended use, and the materials available for construction. For instance, larger ships may require multiple fore-and-aft beams to ensure adequate support, while smaller vessels might manage with just one or two. The materials used can range from steel to aluminum, each offering different advantages in terms of weight, strength, and resistance to corrosion.One of the primary functions of the fore-and-aft beam is to provide longitudinal strength to the ship. This is particularly important because ships are subjected to various forces while at sea, such as bending moments caused by waves and cargo movement. A well-designed fore-and-aft beam helps to resist these forces, preventing deformation and potential structural failure.Moreover, the fore-and-aft beam contributes to the overall stability of the vessel. By ensuring that the weight is distributed evenly, it helps to lower the center of gravity, which is vital for maintaining balance during navigation. A ship that is stable is less likely to capsize or experience excessive rolling, making it safer for both crew and cargo.In addition to its structural benefits, the fore-and-aft beam also plays a role in the aesthetic design of a vessel. Many modern ships incorporate sleek, streamlined designs that not only enhance performance but also appeal visually. The placement and design of the fore-and-aft beam can influence the overall look of the ship, blending functionality with style.Maintenance of the fore-and-aft beam is equally important. Regular inspections are necessary to identify any signs of wear or corrosion, especially in marine environments where saltwater can cause deterioration. Ensuring that the fore-and-aft beam remains in good condition is vital for the longevity of the vessel and the safety of its operations.In conclusion, the fore-and-aft beam is a fundamental component of ship design and construction. Its ability to provide structural support, enhance stability, and contribute to the aesthetic appeal of a vessel makes it indispensable in the field of marine engineering. As we continue to advance in shipbuilding technology, the design and implementation of fore-and-aft beams will undoubtedly evolve, but their importance will remain constant. Understanding the role of the fore-and-aft beam is essential for anyone involved in naval architecture, as it underpins the very foundation of maritime safety and performance.

在海军建筑和海洋工程的世界中，理解船只的结构组成对确保其安全性和性能至关重要。其中一个重要组成部分是纵向梁，它在维护船体结构的完整性方面发挥着重要作用。术语纵向梁指的是沿船只长度方向延伸的梁，为船体框架提供支撑和稳定。这根梁对于在船只遇到波浪或恶劣天气条件时均匀分配负载至关重要。纵向梁的设计通常受到多种因素的影响，包括船只的大小、预期用途和可用的建材。例如，更大的船只可能需要多个纵向梁以确保足够的支撑，而较小的船只可能只需一两个。使用的材料可以从钢材到铝材，各自提供不同的优点，在重量、强度和耐腐蚀性方面各有千秋。纵向梁的主要功能之一是为船只提供纵向强度。这一点尤为重要，因为船只在海上会受到各种力的作用，例如由波浪和货物移动引起的弯曲力矩。设计良好的纵向梁有助于抵抗这些力量，防止变形和潜在的结构故障。此外，纵向梁还对船只的整体稳定性起着重要作用。通过确保重量的均匀分布，它有助于降低重心，这对在航行过程中保持平衡至关重要。一艘稳定的船只不太可能翻覆或经历过度的横摇，从而使船员和货物更加安全。除了结构上的好处外，纵向梁还在船只的美学设计中发挥着作用。许多现代船只采用流线型设计，不仅提高了性能，还具有视觉吸引力。纵向梁的放置和设计可以影响船只的整体外观，将功能性与风格相结合。纵向梁的维护同样重要。定期检查是必要的，以识别任何磨损或腐蚀的迹象，特别是在盐水环境中，盐水可能导致腐蚀。确保纵向梁保持良好状态对于船只的耐用性和操作的安全性至关重要。总之，纵向梁是船只设计和建造的基本组成部分。它提供结构支撑、增强稳定性并促进船只的美学吸引力，使其在海洋工程领域不可或缺。随着我们在造船技术方面的不断进步，纵向梁的设计和实施无疑会发展，但其重要性将始终存在。理解纵向梁的作用对于任何参与海军建筑的人来说都是必不可少的，因为它构成了海事安全和性能的基础。