recoverable deformation

简明释义

弹性变形

英英释义

例句

1.The concept of recoverable deformation 可恢复变形 is crucial in designing flexible electronics.

在设计柔性电子产品时，可恢复变形的概念至关重要。

2.When the material is subjected to stress, it may exhibit recoverable deformation 可恢复变形 once the load is removed.

当材料受到应力时，一旦负荷被移除，它可能会表现出可恢复变形。

3.The engineering team designed the bridge to withstand recoverable deformation 可恢复变形 during strong winds.

工程团队设计了这座桥，以承受强风期间的可恢复变形。

4.During an earthquake, buildings are engineered to experience recoverable deformation 可恢复变形 to prevent structural failure.

在地震期间，建筑物经过工程设计以经历可恢复变形，以防止结构失效。

5.In rubber materials, recoverable deformation 可恢复变形 allows them to return to their original shape after stretching.

在橡胶材料中，可恢复变形使它们在拉伸后能够恢复到原来的形状。

作文

In the field of materials science and engineering, understanding the concept of recoverable deformation is crucial for designing structures and components that can withstand various stresses while maintaining their integrity. Recoverable deformation refers to the ability of a material to return to its original shape after the removal of an applied load or stress. This property is particularly important in applications where flexibility and resilience are required, such as in rubber, metals, and certain polymers.When a material experiences stress, it undergoes deformation, which can be classified into two categories: elastic and plastic deformation. Elastic deformation is temporary and reversible; when the stress is removed, the material returns to its original form. This is where the concept of recoverable deformation comes into play. On the other hand, plastic deformation is permanent and occurs when the material has been stressed beyond its yield strength. Understanding the difference between these two types of deformation helps engineers select appropriate materials for specific applications.For instance, consider the design of a bridge. Engineers must account for the loads that the structure will bear, including the weight of vehicles, pedestrians, and environmental factors like wind and earthquakes. Materials used in the construction of the bridge must exhibit recoverable deformation to ensure that the structure can flex and sway without sustaining permanent damage. If the materials were to undergo only plastic deformation, the bridge could suffer from structural failure, leading to catastrophic consequences.Another example can be found in the automotive industry. Car manufacturers often utilize materials that demonstrate recoverable deformation in components such as bumpers and suspension systems. These parts need to absorb energy during impacts and then return to their original shape, ensuring that the vehicle remains safe and functional after minor collisions. The use of materials with good recoverable deformation properties enhances the durability and safety of vehicles, benefiting both manufacturers and consumers.Moreover, the concept of recoverable deformation is not limited to large-scale engineering projects; it also plays a significant role in everyday products. For instance, memory foam mattresses are designed to provide comfort by allowing the sleeper's body to create an impression in the material, which then returns to its original shape once the weight is removed. This property of recoverable deformation ensures that the mattress maintains its supportive qualities over time, contributing to better sleep quality.In conclusion, recoverable deformation is a fundamental concept in materials science that influences the design and functionality of countless products and structures. By selecting materials that exhibit this property, engineers can create safer, more durable, and more efficient designs. As technology advances, the exploration of new materials with enhanced recoverable deformation capabilities continues to be a vital area of research, promising improvements in various industries ranging from construction to consumer goods. Understanding and harnessing the principles of recoverable deformation will undoubtedly lead to innovative solutions and advancements in material science, ultimately improving our daily lives.

在材料科学和工程领域，理解可恢复变形的概念对设计能够承受各种压力而保持完整性的结构和组件至关重要。可恢复变形是指材料在施加的负载或应力去除后能够恢复到其原始形状的能力。这一特性在需要灵活性和韧性的应用中尤为重要，例如橡胶、金属和某些聚合物。当材料经历应力时，它会发生变形，这可以分为两类：弹性变形和塑性变形。弹性变形是暂时的和可逆的；当应力去除时，材料会恢复到其原始形状。这就是可恢复变形概念发挥作用的地方。另一方面，塑性变形是永久性的，当材料的应力超过其屈服强度时就会发生。理解这两种变形类型之间的区别有助于工程师选择适合特定应用的材料。例如，考虑桥梁的设计。工程师必须考虑结构将承受的负载，包括车辆、行人以及风和地震等环境因素。用于桥梁建设的材料必须表现出可恢复变形，以确保结构能够弯曲和摇摆而不遭受永久性损坏。如果材料仅经历塑性变形，桥梁可能会遭受结构性故障，导致灾难性后果。另一个例子可以在汽车工业中找到。汽车制造商通常利用表现出可恢复变形特性的材料，用于保险杠和悬挂系统等组件。这些部件需要在冲击过程中吸收能量，然后返回到其原始形状，确保车辆在轻微碰撞后仍然安全和功能正常。使用具有良好可恢复变形特性的材料增强了车辆的耐用性和安全性，惠及制造商和消费者。此外，可恢复变形的概念不仅限于大型工程项目；它在日常产品中也发挥着重要作用。例如，记忆泡沫床垫的设计旨在通过允许睡眠者的身体在材料中留下印记，然后在重量被移除后恢复到其原始形状来提供舒适。这种可恢复变形的特性确保床垫随着时间的推移保持其支撑特性，从而改善睡眠质量。总之，可恢复变形是材料科学中的一个基本概念，影响着无数产品和结构的设计和功能。通过选择表现出这一特性的材料，工程师可以创造出更安全、更耐用和更高效的设计。随着技术的进步，对具有增强可恢复变形能力的新材料的探索仍然是一个重要的研究领域，承诺在建筑和消费品等各个行业带来改进。理解和利用可恢复变形的原理无疑将导致创新解决方案和材料科学的进步，最终改善我们的日常生活。