modulus of deformation

简明释义

形变模量

英英释义

例句

1.The engineer calculated the modulus of deformation 变形模量 to determine how much the material would stretch under load.

工程师计算了变形模量 modulus of deformation以确定材料在载荷下的拉伸程度。

2.The modulus of deformation 变形模量 was measured using a tensile test on the polymer sample.

通过对聚合物样本进行拉伸测试，测量了变形模量 modulus of deformation。

3.In structural analysis, the modulus of deformation 变形模量 is critical for ensuring safety and stability.

在结构分析中，变形模量 modulus of deformation对于确保安全性和稳定性至关重要。

4.Different materials have different modulus of deformation 变形模量, which affects their application in construction.

不同材料具有不同的变形模量 modulus of deformation，这影响它们在建筑中的应用。

5.The modulus of deformation 变形模量 helps predict how a building will respond to seismic activity.

变形模量 modulus of deformation帮助预测建筑物在地震活动中的反应。

作文

Understanding the concept of the modulus of deformation is crucial in the field of materials science and engineering. The modulus of deformation refers to a material's ability to deform under stress. It is a measure of how much a material will change its shape or size when subjected to an external force. This property is particularly important in construction and manufacturing, where materials must withstand various loads without failing. When engineers design structures such as bridges, buildings, or even small components, they must consider the modulus of deformation of the materials they are using. For instance, steel has a high modulus of deformation, meaning it can withstand significant stress without deforming excessively. In contrast, rubber has a low modulus of deformation, allowing it to stretch and compress easily. This difference in properties is why steel is often used for structural components while rubber is utilized for seals and gaskets.The modulus of deformation is not only relevant in static applications but also in dynamic scenarios. For example, in automotive engineering, the materials used in vehicle frames must have an appropriate modulus of deformation to absorb shock during collisions, ensuring safety for passengers. Similarly, in aerospace engineering, the materials must be lightweight yet possess a suitable modulus of deformation to endure the stresses of flight.Moreover, understanding the modulus of deformation can aid in predicting how a material will behave over time. Materials can undergo fatigue, which means that repeated loading can lead to gradual deformation even if the stress levels are below the material's yield strength. This phenomenon is critical in applications like railway tracks or airplane wings, where materials experience cyclic loading. Engineers must account for the modulus of deformation when designing these components to ensure long-term durability and safety.In addition to its practical applications, the modulus of deformation also plays a role in research and development. Scientists and engineers continually seek new materials with enhanced properties. By studying the modulus of deformation of various substances, they can identify potential candidates for innovative applications, such as lightweight composites for automotive parts or flexible materials for wearable technology.In conclusion, the modulus of deformation is a fundamental property that influences the performance and safety of materials across various industries. Its significance cannot be overstated, as it directly affects how materials respond to stress and how they are selected for specific applications. A thorough understanding of this concept enables engineers and designers to create more efficient, safe, and durable products, ultimately contributing to advancements in technology and infrastructure. As we continue to explore new materials and their properties, the modulus of deformation will remain a key factor in shaping the future of engineering and materials science.

理解变形模量的概念在材料科学和工程领域至关重要。变形模量指的是材料在应力作用下变形的能力。它是衡量材料在外力作用下形状或尺寸变化程度的指标。这个特性在建筑和制造中尤为重要，因为材料必须承受各种载荷而不发生失效。当工程师设计桥梁、建筑物或甚至小型组件时，他们必须考虑所使用材料的变形模量。例如，钢材具有高变形模量，这意味着它可以在不发生过度变形的情况下承受显著的应力。相反，橡胶的变形模量较低，使其能够轻松拉伸和压缩。这种特性的差异就是为什么钢材通常用于结构组件，而橡胶用于密封件和垫圈。变形模量不仅与静态应用相关，也与动态场景有关。例如，在汽车工程中，车辆框架中使用的材料必须具有适当的变形模量，以便在碰撞时吸收冲击，确保乘客的安全。同样，在航空航天工程中，材料必须轻便，同时具备适当的变形模量以承受飞行中的应力。此外，理解变形模量还有助于预测材料随时间的行为。材料可能会经历疲劳，这意味着即使应力水平低于材料的屈服强度，重复加载也会导致逐渐变形。这种现象在铁路轨道或飞机机翼等应用中至关重要，因为这些材料会经历周期性加载。工程师必须在设计这些组件时考虑变形模量，以确保其长期耐久性和安全性。除了实际应用外，变形模量在研究和开发中也发挥着重要作用。科学家和工程师不断寻找具有增强特性的材料。通过研究各种物质的变形模量，他们可以识别出潜在的候选材料，以用于创新应用，例如汽车零部件的轻质复合材料或可穿戴技术的柔性材料。总之，变形模量是影响各行业材料性能和安全性的基本属性。它的重要性不容小觑，因为它直接影响材料对应力的响应以及材料在特定应用中的选择。对这一概念的透彻理解使工程师和设计师能够创造出更高效、安全和耐用的产品，最终推动技术和基础设施的发展。随着我们继续探索新材料及其特性，变形模量将始终是塑造工程和材料科学未来的关键因素。