failure strain

简明释义

破坏应变

英英释义

例句

1.Understanding the failure strain 失效应变 is crucial for designing safe structures.

了解失效应变 失效应变对设计安全结构至关重要。

2.Researchers are studying the failure strain 失效应变 of composite materials under different loading conditions.

研究人员正在研究复合材料在不同加载条件下的失效应变 失效应变。

3.In tensile testing, the failure strain 失效应变 indicates the point at which the material will break.

在拉伸测试中，失效应变 失效应变指示材料断裂的点。

4.The failure strain 失效应变 of polymers can vary significantly based on their composition.

聚合物的失效应变 失效应变可能会因其成分而显著变化。

5.The engineer calculated the failure strain 失效应变 of the material to ensure it could withstand the applied loads.

工程师计算了材料的失效应变 失效应变以确保它能够承受施加的负荷。

作文

In engineering and materials science, the term failure strain refers to the amount of deformation that a material can withstand before it ultimately fails or breaks. Understanding failure strain is crucial for designing structures and components that are safe and reliable. When materials are subjected to stress, they undergo deformation, and it is essential to know how much strain they can endure before reaching their breaking point. This knowledge helps engineers select appropriate materials for various applications, ensuring that they can handle expected loads without failing. For instance, consider the construction of a bridge. Engineers must calculate the failure strain of the materials used in the bridge to ensure it can support the weight of vehicles, pedestrians, and environmental factors such as wind and earthquakes. If the materials have a low failure strain, they may not be suitable for such a critical application, leading to potential structural failures. The concept of failure strain is not limited to large structures; it also applies to everyday objects. For example, when designing a smartphone, manufacturers must consider the failure strain of the materials used in the screen and casing. A phone that cannot withstand the strain from drops or pressure may lead to customer dissatisfaction and product returns. Therefore, understanding failure strain is vital for both safety and consumer satisfaction. Moreover, different materials exhibit different failure strains. Metals, plastics, and ceramics all have unique properties that affect their performance under stress. Engineers often conduct tests to determine the failure strain of materials, which involves applying increasing amounts of stress until the material fails. These tests help create a database of material properties that can be referenced in future designs. In summary, the concept of failure strain plays a significant role in engineering and materials science. It helps ensure that structures and products are designed with safety and reliability in mind. By understanding the limits of materials, engineers can make informed decisions that prevent failures and enhance the performance of their designs. The importance of failure strain cannot be overstated, as it directly impacts the safety, durability, and functionality of various applications in our daily lives.

在工程和材料科学中，术语failure strain指的是材料在最终失败或断裂之前能够承受的变形量。理解failure strain对设计安全可靠的结构和组件至关重要。当材料受到应力时，它们会发生变形，因此了解它们在达到断裂点之前可以承受多少应变是至关重要的。这一知识帮助工程师为各种应用选择合适的材料，确保它们能够在不发生故障的情况下处理预期的载荷。例如，考虑桥梁的建设。工程师必须计算所用材料的failure strain，以确保它能够支持车辆、行人以及风和地震等环境因素的重量。如果材料的failure strain较低，则可能不适合这种关键应用，从而导致潜在的结构故障。failure strain的概念不仅限于大型结构；它还适用于日常物品。例如，在设计智能手机时，制造商必须考虑屏幕和外壳所用材料的failure strain。如果手机无法承受跌落或压力带来的应变，可能会导致客户不满意和产品退货。因此，理解failure strain对安全性和消费者满意度至关重要。此外，不同材料表现出不同的failure strain。金属、塑料和陶瓷都有独特的特性，影响其在应力下的性能。工程师通常进行测试以确定材料的failure strain，这涉及施加逐渐增加的应力，直到材料发生故障。这些测试有助于创建一个材料属性的数据库，可以在未来的设计中参考。总之，failure strain的概念在工程和材料科学中发挥着重要作用。它有助于确保结构和产品的设计考虑到安全性和可靠性。通过了解材料的极限，工程师可以做出明智的决策，防止故障并增强设计的性能。failure strain的重要性不容小觑，因为它直接影响到我们日常生活中各种应用的安全性、耐用性和功能性。