breaking load

简明释义

破坏载荷

英英释义

例句

1.The safety manual specifies the breaking load for all lifting equipment.

安全手册规定了所有起重设备的破断负荷。

2.The engineer calculated the breaking load to ensure the bridge could support heavy traffic.

工程师计算了破断负荷以确保桥梁能够承受重型交通。

3.Before using the rope, it's important to know its breaking load.

在使用绳索之前，了解其破断负荷是很重要的。

4.The manufacturer lists the breaking load of the chain in the product specifications.

制造商在产品规格中列出了链条的破断负荷。

5.If the weight exceeds the breaking load, the cable may snap.

如果重量超过破断负荷，电缆可能会断裂。

作文

Understanding the concept of breaking load is crucial in various fields, particularly in engineering and construction. The term breaking load refers to the maximum load or weight that a material or structure can withstand before failure occurs. This failure could manifest as breaking, tearing, or collapsing, depending on the material involved. Knowing the breaking load of materials is essential for ensuring safety and reliability in any project. For instance, when designing a bridge, engineers must calculate the breaking load of the materials used to ensure that they can support the weight of vehicles and pedestrians without risking structural integrity.In practical applications, the breaking load is determined through various testing methods. Tensile tests are commonly conducted where a sample material is subjected to increasing tension until it breaks. This process allows engineers to determine the exact point at which the material fails, providing valuable data for further calculations. Additionally, factors such as temperature, humidity, and the presence of flaws in the material can affect the breaking load. Therefore, these variables must be considered during testing and analysis.Another critical aspect of understanding breaking load is its role in safety factors. In engineering design, safety factors are applied to account for uncertainties and variations in material properties. A safety factor is a ratio that compares the breaking load of a material to the maximum load expected during its use. For example, if a material has a breaking load of 1000 kg and the maximum load it will experience is 500 kg, the safety factor would be 2. This means that the material can withstand twice the expected load before reaching its breaking load. Implementing appropriate safety factors helps prevent catastrophic failures and enhances the overall safety of structures.Moreover, the concept of breaking load extends beyond just physical materials. It also applies to systems and processes, including mechanical systems and even human capabilities. In mechanical systems, understanding the breaking load can help in designing components that can endure operational stresses without failing. Similarly, in ergonomics, understanding the breaking load of human strength can inform safety standards in workplaces, ensuring that tools and tasks do not exceed the physical limits of workers.In conclusion, the term breaking load encompasses a fundamental principle that is vital across numerous industries. From ensuring the safety of infrastructure to optimizing mechanical systems and safeguarding human workers, understanding the breaking load is essential. Engineers and designers must be well-versed in this concept to create safe, reliable, and efficient structures and systems. As technology advances, the methods for determining and applying breaking load will continue to evolve, but its significance will remain a cornerstone of safe engineering practices.

理解破坏载荷的概念在各个领域中至关重要，特别是在工程和建筑方面。术语破坏载荷指的是材料或结构在发生故障之前能够承受的最大载荷或重量。这种故障可能表现为断裂、撕裂或倒塌，具体取决于所涉及的材料。了解材料的破坏载荷对于确保任何项目的安全性和可靠性至关重要。例如，在设计桥梁时，工程师必须计算所用材料的破坏载荷，以确保它们能够支撑车辆和行人的重量，而不危及结构的完整性。在实际应用中，破坏载荷是通过各种测试方法确定的。常常进行拉伸测试，其中样品材料在逐渐增加的张力下直到断裂。这一过程使工程师能够确定材料失效的确切点，从而提供有价值的数据供进一步计算。此外，温度、湿度以及材料中缺陷的存在等因素都可能影响破坏载荷。因此，在测试和分析过程中必须考虑这些变量。理解破坏载荷的另一个关键方面是其在安全系数中的作用。在工程设计中，应用安全系数是为了考虑材料特性的变化和不确定性。安全系数是一个比率，它将材料的破坏载荷与使用期间预期的最大载荷进行比较。例如，如果一种材料的破坏载荷为1000公斤，而它将经历的最大载荷为500公斤，则安全系数为2。这意味着该材料能够承受预期载荷的两倍而不达到其破坏载荷。实施适当的安全系数有助于防止灾难性故障，并增强结构的整体安全性。此外，破坏载荷的概念不仅限于物理材料。它还适用于系统和过程，包括机械系统甚至人类能力。在机械系统中，理解破坏载荷可以帮助设计能够承受操作应力而不失效的组件。同样，在人机工程学中，理解人类力量的破坏载荷可以为工作场所的安全标准提供信息，确保工具和任务不会超出工人的身体极限。总之，术语破坏载荷涵盖了一个基本原则，这在众多行业中至关重要。从确保基础设施的安全到优化机械系统和保护人类工人，理解破坏载荷是必不可少的。工程师和设计师必须精通这一概念，以创建安全、可靠和高效的结构和系统。随着技术的发展，确定和应用破坏载荷的方法将继续演变，但其重要性仍将成为安全工程实践的基石。