depth at forward perpendicular

简明释义

首垂线处船深

英英释义

例句

1.Engineers need to measure the depth at forward perpendicular to ensure stability during loading.

工程师需要测量前垂线深度以确保在装载过程中稳定性。

2.A decrease in depth at forward perpendicular can affect the vessel's performance in rough seas.

在恶劣海况下，前垂线深度的减少可能会影响船只的性能。

3.The depth at forward perpendicular is crucial for determining the ship's loading capacity.

船只的前垂线深度对于确定其载货能力至关重要。

4.Before departure, the crew checks the depth at forward perpendicular to avoid grounding.

出发前，船员检查前垂线深度以避免搁浅。

5.Regulations often specify the minimum depth at forward perpendicular for different types of vessels.

法规通常规定不同类型船只的最小前垂线深度。

作文

The term depth at forward perpendicular is a crucial concept in naval architecture and marine engineering. It refers to the vertical distance from the waterline to the lowest point of the ship's hull at the forward perpendicular, which is an imaginary vertical line that runs through the point where the ship's bow meets the waterline. Understanding this measurement is essential for various reasons, including stability, buoyancy, and overall vessel performance. In the construction and design of a ship, engineers must take into account the depth at forward perpendicular to ensure that the vessel can safely navigate different water conditions. This measurement plays a significant role in determining how much weight a ship can carry without compromising its stability. If the depth is too shallow, the ship may be at risk of capsizing, especially when carrying heavy loads or during adverse weather conditions. Conversely, if the depth is adequate, it helps maintain the center of gravity within safe limits, allowing the ship to remain upright and balanced. Moreover, the depth at forward perpendicular also affects the ship's hydrodynamics. A well-designed hull with the appropriate depth allows the vessel to cut through the water efficiently, reducing drag and improving fuel efficiency. This is particularly important in commercial shipping, where fuel costs can significantly impact operational expenses. By optimizing the hull design and ensuring the correct depth at critical points like the forward perpendicular, shipbuilders can enhance the overall performance of the vessel. Another aspect to consider is the regulatory requirements that govern maritime operations. Various international standards and guidelines dictate the necessary measurements for ships, including the depth at forward perpendicular. Compliance with these regulations is not only essential for safety but also for ensuring that vessels are fit for purpose in their intended waters. Failure to adhere to these standards could result in severe penalties, including fines and the potential for the vessel to be taken out of service. In practical terms, measuring the depth at forward perpendicular is usually done during the design phase of a ship's construction. Engineers use sophisticated software and modeling techniques to simulate various loading conditions and water levels. This helps them to determine the optimal depth required for the forward perpendicular, taking into account factors such as the type of cargo, the intended routes, and environmental conditions. In conclusion, the depth at forward perpendicular is a fundamental aspect of ship design and operation that significantly influences a vessel's stability, performance, and compliance with maritime regulations. As the shipping industry continues to evolve, understanding and accurately measuring this parameter will remain vital for the safety and efficiency of maritime operations. By prioritizing the appropriate depth at critical points on a ship, engineers and designers can contribute to the development of safer, more efficient vessels that are better equipped to handle the challenges of modern shipping.

“前垂直深度”是海洋建筑和海洋工程中的一个重要概念。它指的是从水线到船体在前垂直线最低点的垂直距离，前垂直线是一个虚拟的垂直线，贯穿船头与水线相接触的点。理解这个测量值对于稳定性、浮力和整体船舶性能等多个方面至关重要。在船舶的建造和设计中，工程师必须考虑“前垂直深度”，以确保船舶能够安全航行于不同的水域条件下。这个测量值在确定船舶可以承载多少重量而不影响其稳定性方面起着重要作用。如果深度过浅，船舶可能面临倾覆的风险，尤其是在承载重物或遇到恶劣天气时。相反，如果深度适当，就有助于保持重心在安全范围内，使船舶保持直立和平衡。此外，“前垂直深度”还会影响船舶的水动力学。设计良好的船体与适当的深度可以使船舶有效地切割水流，减少阻力并提高燃油效率。这在商业航运中尤为重要，因为燃料成本对运营费用的影响显著。通过优化船体设计，并确保关键点如前垂直线的正确深度，造船商可以提升船舶的整体性能。另一个需要考虑的方面是监管要求，这些要求规范了海事操作。各种国际标准和指南规定了船舶所需的测量，包括“前垂直深度”。遵守这些规定不仅对安全至关重要，也是确保船舶适合其预定水域的必要条件。不遵守这些标准可能会导致严重的处罚，包括罚款以及船舶被停航的潜在风险。在实际操作中，通常在船舶建造的设计阶段测量“前垂直深度”。工程师使用先进的软件和建模技术来模拟各种装载条件和水位。这帮助他们确定前垂直线所需的最佳深度，考虑到货物类型、预定航线和环境条件等因素。总之，“前垂直深度”是船舶设计和操作的一个基本方面，对船舶的稳定性、性能以及遵守海事法规有着显著影响。随着航运业的不断发展，理解和准确测量这一参数将继续对海事操作的安全性和效率至关重要。通过优先考虑船舶关键点的适当深度，工程师和设计师可以为开发更安全、更高效的船舶做出贡献，使其更好地应对现代航运的挑战。