bending yield point

简明释义

抗弯屈服点;

英英释义

例句

1.In metalworking, the bending yield point determines how much a metal can be bent without breaking.

在金属加工中，弯曲屈服点决定了金属在不破裂的情况下可以弯曲多少。

2.Engineers often calculate the bending yield point when designing bridges to prevent failure.

工程师在设计桥梁时常常计算弯曲屈服点以防止失败。

3.Understanding the bending yield point is crucial for selecting the right materials in construction.

理解弯曲屈服点对于选择建筑材料至关重要。

4.When the load exceeds the bending yield point, the material will begin to deform permanently.

当载荷超过弯曲屈服点时，材料将开始永久变形。

5.The steel beam must not exceed its bending yield point to ensure structural integrity.

钢梁的弯曲应力不得超过其弯曲屈服点以确保结构完整性。

作文

The concept of the bending yield point is crucial in the field of material science and engineering. It refers to the specific stress level at which a material begins to deform plastically when subjected to bending forces. Understanding this point is essential for engineers and designers, as it helps them determine the limits of materials used in various applications, from construction to manufacturing.When a material is bent, it experiences both tensile and compressive stresses. The bending yield point signifies the transition from elastic deformation, where the material returns to its original shape once the load is removed, to plastic deformation, where permanent changes occur. This distinction is vital because exceeding the bending yield point can lead to structural failure or undesirable deformations in products.For instance, consider the design of a bridge. Engineers must ensure that the materials used can withstand the loads imposed by traffic, wind, and other factors. By knowing the bending yield point of the materials involved, they can calculate safe load limits and ensure the bridge remains safe and functional over time. If the materials were to exceed their bending yield point, it could result in catastrophic failure, endangering lives and causing significant financial loss.In addition to structural applications, the bending yield point is also relevant in the manufacturing of everyday items. Take, for example, the production of furniture. Designers need to select materials that not only meet aesthetic criteria but also possess adequate strength and durability. Understanding the bending yield point of materials like wood, metal, or plastic allows manufacturers to create products that can withstand regular use without breaking or deforming.Moreover, the bending yield point varies among different materials. Metals, for instance, typically have higher yield points than plastics, making them suitable for heavy-duty applications. However, some metals, when alloyed or treated, can exhibit changes in their bending yield point. This variability necessitates rigorous testing and material selection processes to ensure optimal performance.In conclusion, the bending yield point is a fundamental concept that plays a significant role in various fields, particularly in engineering and design. It helps professionals assess the limits of materials under bending stresses, ensuring safety and functionality in structures and products. As technology advances and new materials are developed, understanding the bending yield point will remain essential for innovation and reliability in engineering practices.

“弯曲屈服点”的概念在材料科学和工程领域至关重要。它指的是当材料受到弯曲力时，开始发生塑性变形的特定应力水平。理解这一点对工程师和设计师至关重要，因为它帮助他们确定在各种应用中使用的材料的极限，从建筑到制造。当材料被弯曲时，它会经历拉伸和压缩应力。“弯曲屈服点”标志着弹性变形（即材料在移除负载后恢复原状）与塑性变形（即发生永久性变化）之间的过渡。这一区别至关重要，因为超过“弯曲屈服点”可能导致结构失效或产品出现不良变形。例如，考虑桥梁的设计。工程师必须确保所用材料能够承受交通、风和其他因素施加的负荷。通过了解涉及材料的“弯曲屈服点”，他们可以计算安全负载限制，并确保桥梁在长时间内保持安全和功能。如果材料超过了它们的“弯曲屈服点”，可能会导致灾难性的失败，危及生命并造成重大经济损失。除了结构应用外，“弯曲屈服点”在日常物品的制造中也很相关。例如，在家具生产中，设计师需要选择不仅符合美学标准，而且具有足够强度和耐久性的材料。了解木材、金属或塑料等材料的“弯曲屈服点”使制造商能够创建能够承受日常使用而不破裂或变形的产品。此外，不同材料的“弯曲屈服点”各不相同。例如，金属通常比塑料具有更高的屈服点，使其适合重型应用。然而，一些金属在合金或处理后可能会表现出其“弯曲屈服点”的变化。这种可变性需要严格的测试和材料选择过程，以确保最佳性能。总之，“弯曲屈服点”是一个基本概念，在各个领域中都发挥着重要作用，尤其是在工程和设计中。它帮助专业人士评估材料在弯曲应力下的极限，确保结构和产品的安全性和功能性。随着技术的进步和新材料的发展，理解“弯曲屈服点”将继续对工程实践中的创新和可靠性至关重要。