proof strength

简明释义

验证强度

英英释义

例句

1.The material's proof strength is crucial for determining its suitability in construction projects.

材料的抗拉强度对于确定其在建筑项目中的适用性至关重要。

2.The proof strength of this alloy makes it ideal for high-stress applications.

这种合金的抗拉强度使其非常适合高应力应用。

3.Engineers must always consider the proof strength of the components when designing machinery.

工程师在设计机械时必须始终考虑部件的抗拉强度。

4.Testing the proof strength of cables ensures safety in lifting operations.

测试电缆的抗拉强度确保吊装作业的安全性。

5.The proof strength of the new polymer was significantly higher than previous versions.

新型聚合物的抗拉强度显著高于以前的版本。

作文

The concept of proof strength is crucial in various fields of engineering and materials science. It refers to the maximum stress that a material can withstand without undergoing permanent deformation. Understanding proof strength is essential for engineers who design structures and components that must endure significant loads and stresses during their service life.When selecting materials for construction, engineers must consider the proof strength of each option to ensure safety and reliability. For instance, in the construction of bridges, the materials used must possess a high proof strength to support the weight of vehicles and withstand environmental factors such as wind and earthquakes. If the materials do not have adequate proof strength, they may bend or break under pressure, leading to catastrophic failures.In addition to structural applications, proof strength is also relevant in the manufacturing of everyday products. For example, consider the production of automotive parts. Car manufacturers must ensure that components like axles and frames have sufficient proof strength to handle the forces exerted during acceleration, braking, and cornering. A failure in any of these parts due to inadequate proof strength could result in serious accidents, putting lives at risk.Moreover, the concept of proof strength extends beyond simple tensile strength. It encompasses other forms of stress, including compressive and shear stresses. Engineers often conduct tests to determine the proof strength of materials using standardized methods. These tests help identify how materials behave under different loading conditions and are vital for quality control in manufacturing processes.One common test used to measure proof strength is the tensile test. In this test, a sample material is subjected to a controlled pulling force until it deforms or breaks. The results yield valuable data, including the material's yield strength, ultimate tensile strength, and proof strength. By analyzing these results, engineers can make informed decisions about which materials to use for specific applications.In conclusion, the importance of proof strength cannot be overstated in the fields of engineering and materials science. It serves as a benchmark for evaluating the performance and safety of materials used in various applications. Whether in construction, manufacturing, or product design, understanding proof strength ensures that engineers can create safe and reliable structures and products. As technology advances and new materials are developed, the study of proof strength will continue to play a vital role in innovation and safety in engineering practices.

“proof strength”（抗拉强度）这一概念在工程和材料科学的多个领域中至关重要。它指的是材料在不发生永久变形的情况下所能承受的最大应力。理解“proof strength”对于设计必须在其使用寿命内承受重大载荷和应力的结构和组件的工程师来说是必不可少的。在选择建筑材料时，工程师必须考虑每种材料的“proof strength”，以确保安全性和可靠性。例如，在桥梁建设中，所使用的材料必须具有较高的“proof strength”，以支持车辆的重量并承受风和地震等环境因素。如果材料的“proof strength”不足，它们可能会在压力下弯曲或断裂，从而导致灾难性的失败。除了结构应用外，“proof strength”在日常产品的制造中也很相关。例如，考虑汽车零部件的生产。汽车制造商必须确保诸如车轴和车架等组件具有足够的“proof strength”，以应对加速、刹车和转弯过程中施加的力量。由于“proof strength”不足而导致的任何部件故障都可能导致严重的事故，危及生命。此外，“proof strength”的概念不仅限于简单的抗拉强度。它还包括其他形式的应力，包括压缩应力和剪切应力。工程师通常通过标准化方法进行测试，以确定材料的“proof strength”。这些测试有助于识别材料在不同载荷条件下的表现，并且对于制造过程中的质量控制至关重要。测量“proof strength”的一种常见测试是拉伸测试。在此测试中，样本材料在控制的拉力下被施加，直到其变形或断裂。结果提供了宝贵的数据，包括材料的屈服强度、极限抗拉强度和“proof strength”。通过分析这些结果，工程师可以就特定应用选择哪些材料做出明智的决策。总之，“proof strength”的重要性在工程和材料科学领域中不可低估。它作为评估材料在各种应用中性能和安全性的基准。不论是在建筑、制造还是产品设计中，理解“proof strength”确保工程师能够创建安全可靠的结构和产品。随着技术的进步和新材料的发展，“proof strength”的研究将继续在工程实践的创新和安全中发挥重要作用。