torsional flexibility

简明释义

扭转挠性

英英释义

例句

1.A higher level of torsional flexibility 扭转柔性 in the material can lead to better performance in dynamic applications.

材料中更高水平的 torsional flexibility 扭转柔性 可以在动态应用中带来更好的性能。

2.The design of the bridge must account for the torsional flexibility 扭转柔性 to ensure stability during high winds.

桥梁的设计必须考虑到 torsional flexibility 扭转柔性，以确保在强风中保持稳定。

3.Engine mounts are designed to provide torsional flexibility 扭转柔性 to reduce vibrations transmitted to the vehicle chassis.

发动机支架旨在提供 torsional flexibility 扭转柔性，以减少传递到车辆底盘的振动。

4.In mechanical systems, torsional flexibility 扭转柔性 can help prevent damage from excessive torque.

在机械系统中，torsional flexibility 扭转柔性 可以帮助防止因过度扭矩而造成的损坏。

5.The torsional flexibility 扭转柔性 of the shaft was tested under various loads to determine its durability.

轴的 torsional flexibility 扭转柔性 在不同载荷下进行了测试，以确定其耐久性。

作文

In engineering and materials science, the concept of torsional flexibility is crucial for understanding how structures respond to twisting forces. torsional flexibility refers to the ability of a material or structure to deform under torsional (twisting) loads without breaking or failing. This property is particularly significant in the design of mechanical components such as shafts, beams, and frames, where the application of torque can lead to various forms of deformation. The importance of torsional flexibility can be observed in everyday applications. For instance, consider the drive shafts in vehicles. These components must possess adequate torsional flexibility to accommodate the rotational forces generated by the engine while maintaining structural integrity. If a drive shaft lacks sufficient torsional flexibility, it may experience excessive stress, leading to failure or malfunction. Moreover, the torsional flexibility of a material is influenced by its geometric properties and the type of material from which it is made. For example, a hollow shaft typically exhibits greater torsional flexibility compared to a solid shaft of the same weight, due to the distribution of material away from the center of rotation. This principle is essential in optimizing designs for weight reduction while ensuring that components can withstand operational stresses. In structural engineering, torsional flexibility plays a vital role in the stability of buildings and bridges. Engineers must consider how torsional forces can affect the overall performance of a structure during events such as earthquakes or high winds. Structures with insufficient torsional flexibility may experience twisting, leading to uneven load distribution and potential collapse. Therefore, understanding and calculating torsional flexibility is integral to creating safe and reliable designs. Furthermore, advancements in materials science have led to the development of composite materials that exhibit enhanced torsional flexibility. These materials combine different substances to achieve desirable mechanical properties, allowing engineers to design lighter and more resilient structures. The use of such materials not only improves torsional flexibility but also contributes to energy efficiency and sustainability in engineering practices. In conclusion, torsional flexibility is an essential concept in engineering that influences the design and performance of various structures and components. Its significance spans across multiple fields, including automotive, aerospace, and civil engineering. By understanding the principles of torsional flexibility, engineers can create safer, more efficient, and innovative solutions to meet the demands of modern technology. As we continue to explore new materials and design methodologies, the role of torsional flexibility will undoubtedly remain a focal point in engineering research and practice.

在工程和材料科学中，扭转柔性的概念对于理解结构如何响应扭转力至关重要。扭转柔性指的是材料或结构在扭转载荷下变形而不破裂或失效的能力。这个特性在机械部件的设计中尤为重要，例如轴、梁和框架，因为扭矩的施加可能导致各种形式的变形。扭转柔性的重要性可以在日常应用中观察到。例如，考虑车辆中的驱动轴。这些组件必须具备足够的扭转柔性以适应发动机产生的旋转力，同时保持结构完整性。如果驱动轴缺乏足够的扭转柔性，它可能会经历过大的应力，从而导致故障或失灵。此外，材料的扭转柔性受其几何特性和所用材料类型的影响。例如，空心轴通常比同重量的实心轴表现出更大的扭转柔性，这是由于材料分布在旋转中心的外侧。这个原理在优化设计以减轻重量的同时确保组件能够承受操作应力时至关重要。在结构工程中，扭转柔性在建筑物和桥梁的稳定性中起着重要作用。工程师必须考虑扭转力如何影响结构在地震或强风等事件期间的整体性能。具有不足扭转柔性的结构可能会经历扭曲，导致负载分配不均和潜在的倒塌。因此，理解和计算扭转柔性对于创建安全可靠的设计是不可或缺的。此外，材料科学的进步导致了复合材料的发展，这些材料表现出增强的扭转柔性。这些材料结合不同的物质，以实现理想的机械性能，使工程师能够设计出更轻、更坚韧的结构。这种材料的使用不仅改善了扭转柔性，还促进了工程实践中的能源效率和可持续性。总之，扭转柔性是工程中的一个基本概念，影响着各种结构和组件的设计与性能。它的重要性跨越多个领域，包括汽车、航空航天和土木工程。通过理解扭转柔性的原理，工程师可以创造出更安全、更高效和创新的解决方案，以满足现代技术的需求。随着我们继续探索新材料和设计方法，扭转柔性的角色无疑将继续成为工程研究和实践的焦点。