recoverable strain

简明释义

弹性应变

英英释义

例句

1.The recoverable strain in the metal was minimal, suggesting it may not be suitable for heavy load applications.

金属中的可恢复应变很小，这表明它可能不适合重载应用。

2.When assessing materials, scientists often measure the recoverable strain to determine their durability.

在评估材料时，科学家们通常测量可恢复应变以确定其耐久性。

3.In engineering, understanding recoverable strain is crucial for designing structures that can withstand stress.

在工程中，理解可恢复应变对于设计能够承受压力的结构至关重要。

4.The rubber band demonstrated a high level of recoverable strain after being stretched.

橡皮筋在被拉伸后表现出高水平的可恢复应变。

5.The material exhibited a significant amount of recoverable strain during the testing phase, indicating its elasticity.

该材料在测试阶段表现出显著的可恢复应变，表明其弹性。

作文

In the field of materials science and engineering, understanding the behavior of materials under stress is crucial. One important concept that emerges in this context is recoverable strain, which refers to the deformation that a material experiences when subjected to an external force but can return to its original shape once the force is removed. This property is particularly significant in applications where flexibility and resilience are required, such as in the design of rubber bands, springs, and various structural components. To illustrate the importance of recoverable strain, consider the example of a rubber band. When you stretch a rubber band, it undergoes a certain amount of deformation. This deformation is the result of the applied force, and it can be classified into two types: recoverable and non-recoverable strain. The portion of the deformation that the rubber band can return from after being released is known as recoverable strain. On the other hand, if the rubber band is stretched beyond its elastic limit, it will not return to its original shape, and that deformation becomes non-recoverable. The concept of recoverable strain is not limited to elastic materials like rubber; it also applies to metals and polymers. For instance, when a metal rod is bent within its elastic limit, it will exhibit recoverable strain, allowing it to return to its straight form once the bending force is removed. This characteristic is essential for ensuring the durability and longevity of structures, as it allows them to withstand temporary loads without permanent damage. Moreover, understanding recoverable strain is vital in the context of civil engineering. Structures such as bridges and buildings must be designed to accommodate dynamic forces, such as wind or seismic activity. Engineers take into account the recoverable strain of materials when designing these structures to ensure they can flex and absorb energy without suffering irreversible deformations. In addition to practical applications, the study of recoverable strain has broader implications in the field of physics. It provides insights into the molecular structure of materials and how they respond to external forces. By analyzing the recoverable strain of different materials, scientists can develop new substances with enhanced properties, leading to innovations in technology and manufacturing. In conclusion, recoverable strain is a fundamental concept in materials science that describes the ability of a material to return to its original shape after deformation. Its significance spans across various fields, including engineering, physics, and material development. By harnessing the principles of recoverable strain, we can design more resilient structures, create innovative materials, and ultimately enhance the quality of our everyday lives.

在材料科学和工程领域，理解材料在应力下的行为至关重要。在这种情况下，一个重要的概念是可恢复应变，它指的是材料在受到外力作用时所经历的变形，但当外力被移除后可以恢复到原始形状的变形。这一特性在需要灵活性和韧性的应用中尤为重要，例如在橡皮筋、弹簧和各种结构部件的设计中。为了说明可恢复应变的重要性，考虑橡皮筋的例子。当你拉伸橡皮筋时，它会经历一定程度的变形。这种变形是施加力的结果，可以分为两种类型：可恢复应变和不可恢复应变。橡皮筋在释放后能够返回到其原始形状的变形部分被称为可恢复应变。另一方面，如果橡皮筋被拉伸超过其弹性极限，它将无法恢复到原来的形状，而该变形就成为不可恢复的。可恢复应变的概念不仅限于像橡胶这样的弹性材料；它也适用于金属和聚合物。例如，当一根金属杆在其弹性极限内弯曲时，它会表现出可恢复应变，允许它在弯曲力移除后返回到直形。这一特性对于确保结构的耐久性和长寿命至关重要，因为它使结构能够承受临时负载而不会造成永久损伤。此外，在土木工程的背景下，理解可恢复应变至关重要。桥梁和建筑等结构必须设计成能够适应动态力量，例如风或地震活动。工程师在设计这些结构时考虑材料的可恢复应变，以确保它们能够弯曲并吸收能量而不发生不可逆转的变形。除了实际应用外，可恢复应变的研究在物理学领域也具有更广泛的意义。它提供了对材料分子结构及其对外力反应的洞察。通过分析不同材料的可恢复应变，科学家可以开发具有增强特性的新的物质，从而推动技术和制造业的创新。总之，可恢复应变是材料科学中的一个基本概念，描述了材料在变形后恢复到原始形状的能力。它的意义跨越多个领域，包括工程、物理和材料开发。通过利用可恢复应变的原理，我们可以设计出更具韧性的结构，创造创新材料，并最终提高我们日常生活的质量。