intact metacentric height

简明释义

完整稳心高度

英英释义

例句

1.The stability of the ship was ensured by maintaining an intact metacentric height, which is crucial for preventing capsizing.

通过保持完整的重心高度来确保船只的稳定性，这对于防止倾覆至关重要。

2.A higher intact metacentric height generally indicates better stability for the vessel.

更高的完整的重心高度通常表示船只的稳定性更好。

3.During the inspection, the crew confirmed that the intact metacentric height was within acceptable limits.

在检查期间，船员确认完整的重心高度在可接受范围内。

4.The naval architect emphasized the importance of the intact metacentric height in the design phase of the ship.

海军建筑师强调了在船舶设计阶段完整的重心高度的重要性。

5.Engineers often calculate the intact metacentric height to design safer vessels that can withstand rough seas.

工程师通常计算完整的重心高度以设计能够抵御恶劣海况的更安全船只。

作文

The concept of intact metacentric height is crucial in naval architecture and ship stability analysis. It refers to the vertical distance between the center of gravity of a floating vessel and its metacenter, which is a point where the buoyant force acts when the vessel is tilted. Understanding this concept is essential for ensuring the safety and stability of ships at sea. When a vessel is upright, the intact metacentric height is measured, and it plays a significant role in determining how well the ship can return to an upright position after being tilted by waves or external forces.A higher intact metacentric height indicates better stability, meaning the ship will right itself more effectively after being heeled. Conversely, a lower metacentric height can lead to increased risk of capsizing, especially in rough seas. This parameter is particularly important for designers when constructing vessels for various purposes, such as cargo ships, passenger ferries, and sailing yachts. Each type of vessel has different stability requirements based on its intended use, and the intact metacentric height must be calculated accordingly.In practical terms, the intact metacentric height can be affected by several factors, including the distribution of weight within the vessel, the shape of the hull, and the addition of cargo or equipment. For instance, if heavy machinery is placed too high within the ship, it can lower the center of gravity and consequently decrease the intact metacentric height. This exemplifies why careful planning and consideration are needed during the design and loading phases to maintain optimal stability.Furthermore, regulations and standards set by maritime authorities often dictate minimum stability criteria that must be met for vessels to operate safely. These standards typically involve calculations of the intact metacentric height alongside other stability measures, ensuring that vessels are not only seaworthy but also compliant with safety regulations. Shipbuilders and naval architects rely heavily on these calculations to create designs that meet or exceed these requirements, thereby enhancing overall maritime safety.In conclusion, the intact metacentric height is a fundamental aspect of ship stability that can significantly impact a vessel's performance and safety. A thorough understanding of this concept allows naval architects to design safer ships, while also providing operators with the knowledge needed to maintain stability during operations. As we continue to advance in shipbuilding technology, the importance of the intact metacentric height remains a critical focus in ensuring that vessels can withstand the challenges posed by the unpredictable nature of the sea.

‘完整的重心高度’这一概念在海洋建筑和船舶稳定性分析中至关重要。它是指浮动船只的重心与其重心点之间的垂直距离，重心点是船只倾斜时浮力作用的点。理解这一概念对于确保船舶在海上的安全和稳定至关重要。当船只处于直立状态时，可以测量‘完整的重心高度’，它在确定船只在波浪或外部力量影响下如何有效恢复到直立位置方面发挥着重要作用。较高的‘完整的重心高度’表示更好的稳定性，这意味着船只在倾斜后将更有效地恢复到直立状态。相反，较低的重心高度可能会增加翻覆的风险，尤其是在恶劣海况下。这个参数对于设计师在建造各种用途的船舶时尤为重要，比如货船、客轮和帆船。每种类型的船舶根据其预期用途具有不同的稳定性要求，因此必须相应计算‘完整的重心高度’。在实际操作中，‘完整的重心高度’会受到多个因素的影响，包括船内重量的分布、船体的形状以及货物或设备的增加。例如，如果重型机械放置得过高，可能会降低重心并因此降低‘完整的重心高度’。这说明在设计和装载阶段需要进行仔细规划和考虑，以保持最佳稳定性。此外，海事机构设定的法规和标准通常规定了船舶运营的最低稳定性标准。这些标准通常涉及‘完整的重心高度’的计算以及其他稳定性措施，确保船舶不仅适航，而且符合安全法规。造船商和海洋建筑师在这些计算上依赖很大，以创建满足或超过这些要求的设计，从而增强整体海事安全。总之，‘完整的重心高度’是船舶稳定性的基本方面，能够显著影响船只的性能和安全。对这一概念的透彻理解使海洋建筑师能够设计出更安全的船舶，同时也为操作人员提供了在操作过程中保持稳定所需的知识。随着船舶建造技术的不断进步，‘完整的重心高度’的重要性仍然是确保船舶能够应对海洋不可预测的挑战的关键焦点。