torsional rupture modulus

简明释义

扭裂模量

英英释义

例句

1.The testing lab measured the torsional rupture modulus 扭转破裂模量 of several polymers to determine their suitability for automotive applications.

测试实验室测量了几种聚合物的扭转破裂模量 torsional rupture modulus以确定它们在汽车应用中的适用性。

2.The engineer calculated the torsional rupture modulus 扭转破裂模量 of the material to ensure it could withstand the applied loads.

工程师计算了材料的扭转破裂模量 torsional rupture modulus，以确保它能够承受施加的载荷。

3.In the design phase, understanding the torsional rupture modulus 扭转破裂模量 is crucial for predicting failure points in rotating machinery.

在设计阶段，理解扭转破裂模量 torsional rupture modulus对预测旋转机械的失效点至关重要。

4.A high torsional rupture modulus 扭转破裂模量 indicates that the material can resist twisting without breaking.

高扭转破裂模量 torsional rupture modulus表明材料可以在不破裂的情况下抵抗扭曲。

5.When selecting materials for a shaft, the torsional rupture modulus 扭转破裂模量 should be one of the key factors considered.

在选择轴材料时，扭转破裂模量 torsional rupture modulus应为考虑的关键因素之一。

作文

In the field of materials science and engineering, understanding the mechanical properties of materials is crucial for predicting their behavior under various loads. One such important property is the torsional rupture modulus, which refers to a material's ability to withstand twisting forces before failing. This property is particularly significant in applications where components are subjected to torsional stress, such as in shafts, beams, and other structural elements. The torsional rupture modulus can be defined as the ratio of the maximum torque a material can endure to its polar moment of inertia. This metric helps engineers to evaluate how materials will perform when they are twisted or rotated, providing insights into their durability and reliability.The torsional rupture modulus is essential in various industries, including automotive, aerospace, and civil engineering. For instance, in the automotive industry, drive shafts must possess high torsional rupture modulus to transmit power effectively without failing. If a shaft has a low torsional rupture modulus, it may twist excessively, leading to catastrophic failure and potentially endangering lives. Therefore, selecting materials with appropriate torsional rupture modulus values is a critical aspect of design and safety considerations.Moreover, the testing of the torsional rupture modulus involves applying a controlled torque to a sample until it fractures. This process not only provides the modulus value but also reveals information about the material's ductility and toughness. Materials that exhibit a high torsional rupture modulus typically demonstrate excellent resistance to deformation and fracture under torsional loads, making them suitable for high-performance applications.In addition to its practical applications, the torsional rupture modulus also plays a role in theoretical studies of material behavior. Researchers often use this property to develop mathematical models that predict how materials will respond to different types of loading conditions. By understanding the relationship between torsional rupture modulus and other mechanical properties, scientists can enhance the performance of existing materials and develop new ones that meet specific engineering requirements.Furthermore, advancements in materials technology, such as the development of composites and advanced alloys, have led to significant improvements in torsional rupture modulus. These modern materials often combine the desirable properties of multiple substances, resulting in enhanced strength and flexibility. As industries continue to evolve, the demand for materials with superior torsional rupture modulus will likely increase, driving further research and innovation.In conclusion, the torsional rupture modulus is a vital property that influences the design and performance of materials in various applications. A thorough understanding of this property allows engineers and researchers to select appropriate materials for specific tasks, ensuring safety and efficiency. As technology advances, the study of torsional rupture modulus will remain a key focus in the quest for stronger, more reliable materials.

在材料科学和工程领域，理解材料的机械性能对于预测其在各种载荷下的行为至关重要。其中一个重要的性能是扭转破裂模量，它指的是材料在遭受扭转力之前承受扭转力的能力。这个性能在组件受到扭转应力的应用中尤为重要，例如在轴、梁和其他结构元素中。扭转破裂模量可以定义为材料能够承受的最大扭矩与其极惯性矩的比率。这个指标帮助工程师评估材料在被扭转或旋转时的表现，为其耐久性和可靠性提供了洞察。扭转破裂模量在汽车、航空航天和土木工程等多个行业中都是至关重要的。例如，在汽车工业中，传动轴必须具有高扭转破裂模量，以有效传递动力而不发生故障。如果一个轴的扭转破裂模量较低，它可能会过度扭曲，从而导致灾难性的故障，并可能危及生命。因此，选择具有适当扭转破裂模量值的材料是设计和安全考虑的关键方面。此外，扭转破裂模量的测试涉及对样本施加控制扭矩，直到其断裂。这个过程不仅提供模量值，还揭示了材料的延展性和韧性。表现出高扭转破裂模量的材料通常在扭转载荷下显示出优异的变形和断裂抵抗能力，使它们适合用于高性能应用。除了实际应用外，扭转破裂模量在材料行为的理论研究中也发挥着作用。研究人员经常使用这一属性来开发预测材料在不同载荷条件下响应的数学模型。通过理解扭转破裂模量与其他机械性能之间的关系，科学家可以提高现有材料的性能，并开发出满足特定工程要求的新材料。此外，材料技术的进步，如复合材料和先进合金的发展，已显著提高了扭转破裂模量。这些现代材料通常结合了多种物质的优良特性，导致强度和灵活性的增强。随着行业的不断发展，对具有优越扭转破裂模量的材料的需求可能会增加，从而推动进一步的研究和创新。总之，扭转破裂模量是影响各类应用中材料设计和性能的关键属性。对这一属性的深入理解使工程师和研究人员能够为特定任务选择合适的材料，从而确保安全和效率。随着技术的进步，扭转破裂模量的研究将继续成为追求更强大、更可靠材料的关键焦点。