tensile yield point

简明释义

抗拉屈服点

英英释义

例句

1.During the testing phase, we measured the tensile yield point of the new alloy.

在测试阶段，我们测量了新合金的抗拉屈服点。

2.Understanding the tensile yield point is crucial for selecting the right materials for construction.

理解抗拉屈服点对于选择合适的建筑材料至关重要。

3.The engineer calculated the tensile yield point to ensure the material would not deform under stress.

工程师计算了抗拉屈服点以确保材料在应力下不会变形。

4.A higher tensile yield point indicates a stronger material that can withstand greater forces.

更高的抗拉屈服点表示材料更强，可以承受更大的力。

5.The tensile yield point is a critical factor in determining the safety of structural components.

在确定结构组件的安全性时，抗拉屈服点是一个关键因素。

作文

Understanding the concept of tensile yield point is essential in the field of materials science and engineering. The tensile yield point refers to the stress at which a material begins to deform plastically. Beyond this point, the material will not return to its original shape when the stress is removed. This property is particularly important for engineers and designers who need to ensure that materials can withstand the forces they encounter during their use without permanently deforming. When a material is subjected to tensile stress, it undergoes deformation. Initially, this deformation is elastic, meaning that the material will return to its original shape once the load is removed. However, as the load increases, the material reaches its tensile yield point, where the deformation becomes plastic. At this stage, the material will experience permanent changes in shape, which can lead to failure if not properly accounted for in design.Different materials have different tensile yield points, which are determined by their composition and structure. For instance, metals such as steel typically have high tensile yield points, making them suitable for construction and manufacturing applications. Conversely, materials like rubber have much lower tensile yield points and are used in applications where flexibility and stretchability are required.In practical applications, understanding the tensile yield point helps engineers select the appropriate materials for specific functions. For example, in the automotive industry, the components of a vehicle must be able to withstand various stresses without failing. By knowing the tensile yield point of the materials used, engineers can predict how those materials will behave under stress and ensure the safety and reliability of the vehicle.Furthermore, the tensile yield point is crucial in the design of structures such as bridges and buildings. Engineers must calculate the loads that these structures will encounter throughout their lifespan and choose materials with adequate tensile yield points to prevent catastrophic failures. This requires a deep understanding of both the materials being used and the forces acting upon them.In conclusion, the tensile yield point is a critical parameter in material science that influences the choice of materials in engineering applications. By comprehending the significance of the tensile yield point, professionals can design safer and more efficient structures and products. Ultimately, this knowledge not only enhances the performance of materials but also contributes to the overall safety and sustainability of engineering practices.

理解抗拉屈服点的概念在材料科学和工程领域至关重要。抗拉屈服点是指材料开始发生塑性变形的应力。在这一点之后，材料在去除应力时不会恢复到其原始形状。这个特性对于需要确保材料在使用过程中能承受所遇到的力量而不发生永久变形的工程师和设计师来说尤为重要。当材料受到拉伸应力时，会发生变形。最初，这种变形是弹性的，意味着材料在去除负载后会恢复到其原始形状。然而，随着负载的增加，材料达到其抗拉屈服点，此时变形变为塑性。在这一阶段，材料将经历形状的永久性变化，如果在设计中没有妥善考虑，可能会导致失效。不同材料具有不同的抗拉屈服点，这取决于它们的成分和结构。例如，钢等金属通常具有较高的抗拉屈服点，使其适合用于建筑和制造应用。相反，像橡胶这样的材料则具有较低的抗拉屈服点，适用于需要灵活性和可拉伸性的应用。在实际应用中，了解抗拉屈服点有助于工程师选择特定功能所需的适当材料。例如，在汽车工业中，车辆的组件必须能够承受各种应力而不发生故障。通过了解所用材料的抗拉屈服点，工程师可以预测这些材料在应力下的表现，并确保车辆的安全性和可靠性。此外，抗拉屈服点在桥梁和建筑等结构的设计中至关重要。工程师必须计算这些结构在其生命周期内将遇到的负载，并选择具有足够抗拉屈服点的材料，以防止灾难性的失效。这需要对所用材料及其所承受的力量有深入的理解。总之，抗拉屈服点是材料科学中的一个关键参数，影响着工程应用中材料的选择。通过理解抗拉屈服点的重要性，专业人士可以设计出更安全、更高效的结构和产品。最终，这一知识不仅提升了材料的性能，还促进了工程实践的整体安全性和可持续性。