torsion modulus

简明释义

扭转模量

英英释义

例句

1.When designing a shaft, engineers must consider the torsion modulus 扭转模量 to avoid failure during operation.

在设计轴时，工程师必须考虑扭转模量 torsion modulus以避免在运行过程中发生故障。

2.The torsion modulus 扭转模量 can vary significantly between different materials, affecting their performance in engineering applications.

不同材料之间的扭转模量 torsion modulus可能会有显著差异，从而影响其在工程应用中的表现。

3.In structural analysis, knowing the torsion modulus 扭转模量 is crucial for predicting how beams will behave under twisting loads.

在结构分析中，了解扭转模量 torsion modulus对于预测梁在扭转载荷下的行为至关重要。

4.The engineer calculated the torsion modulus 扭转模量 of the material to ensure it could withstand the applied forces.

工程师计算了材料的扭转模量 torsion modulus以确保它能够承受施加的力。

5.The laboratory tests revealed the torsion modulus 扭转模量 of the composite material was higher than initially expected.

实验室测试显示，这种复合材料的扭转模量 torsion modulus比最初预期的要高。

作文

The concept of torsion modulus is crucial in the field of materials science and engineering. It describes a material's ability to withstand twisting forces, which is essential for understanding how different materials behave under various loads. The torsion modulus is defined as the ratio of shear stress to shear strain in a material when it is subjected to a torsional load. This property is particularly important in applications where components are expected to endure rotational forces, such as in shafts, beams, and other structural elements. In engineering, the torsion modulus helps engineers select appropriate materials for specific applications. For example, in the automotive industry, the shafts that transmit power from the engine to the wheels must have a high torsion modulus to ensure they can handle the twisting forces without deforming. Similarly, in the construction of buildings, beams must possess adequate torsion modulus to support the weight of the structure and resist twisting due to wind or seismic activity.Understanding the torsion modulus also aids in predicting failure modes of materials. When materials fail under torsional loads, they often do so in a manner that is not immediately apparent. By analyzing the torsion modulus, engineers can better anticipate how a material will behave under stress and design components that minimize the risk of failure. This predictive capability is vital for ensuring safety and reliability in engineering designs.Moreover, the torsion modulus is influenced by several factors, including the material's composition, temperature, and the presence of any defects or impurities. Different materials exhibit varying torsion modulus values; for instance, metals typically have higher torsion modulus than polymers. This variance necessitates careful consideration when designing products that require specific mechanical properties.In addition to its practical applications, the torsion modulus also plays a significant role in theoretical studies and research. Scientists and engineers continually seek to understand the fundamental principles governing material behavior under torsion. This research contributes to the development of new materials with enhanced properties, such as increased strength and durability, which can lead to innovations across various industries.In conclusion, the torsion modulus is a vital property that influences the design and application of materials in engineering. Its significance lies not only in practical applications but also in advancing our understanding of material science. As technology evolves, the importance of accurately measuring and applying the torsion modulus will only grow, leading to safer and more efficient designs in the future.

“扭转模量”这一概念在材料科学和工程领域中至关重要。它描述了材料抵抗扭转力的能力，这对于理解不同材料在各种载荷下的表现是必不可少的。“扭转模量”定义为材料在承受扭转载荷时，剪切应力与剪切应变的比率。这个特性在预期组件需要承受旋转力的应用中尤为重要，例如在轴、梁和其他结构元素中。在工程学中，“扭转模量”帮助工程师选择适合特定应用的材料。例如，在汽车工业中，传递动力从发动机到车轮的轴必须具有高“扭转模量”，以确保它们能够承受扭转力而不发生变形。同样，在建筑物的构造中，梁必须具备足够的“扭转模量”来支撑结构的重量，并抵御由于风或地震活动引起的扭转。理解“扭转模量”还可以帮助预测材料的失效模式。当材料在扭转载荷下失效时，往往以一种不易察觉的方式发生。通过分析“扭转模量”，工程师可以更好地预测材料在应力下的表现，并设计出最小化失效风险的组件。这种预测能力对于确保工程设计的安全性和可靠性至关重要。此外，“扭转模量”还受到多种因素的影响，包括材料的成分、温度以及任何缺陷或杂质的存在。不同材料表现出不同的“扭转模量”值；例如，金属通常具有比聚合物更高的“扭转模量”。这种差异要求在设计需要特定机械性能的产品时进行仔细考虑。除了实际应用外，“扭转模量”在理论研究和科学研究中也发挥着重要作用。科学家和工程师不断寻求理解支配材料在扭转下行为的基本原理。这项研究有助于开发具有增强性能的新材料，例如更高的强度和耐用性，这可以推动各个行业的创新。总之，“扭转模量”是影响工程中材料设计和应用的重要特性。它的重要性不仅体现在实际应用中，也体现在推进我们对材料科学的理解上。随着技术的发展，准确测量和应用“扭转模量”的重要性只会增加，从而在未来实现更安全、更高效的设计。