torsional rigidity

简明释义

抗扭刚度

英英释义

例句

1.The torsional rigidity 扭转刚度 of the material used in the construction affects the overall performance of the structure.

用于建筑的材料的torsional rigidity 扭转刚度影响整个结构的性能。

2.In automotive engineering, increasing the torsional rigidity 扭转刚度 of the chassis improves handling and stability.

在汽车工程中，提高底盘的torsional rigidity 扭转刚度可以改善操控和稳定性。

3.Engineers often conduct tests to measure the torsional rigidity 扭转刚度 of various components before finalizing designs.

工程师通常会进行测试，以测量各种组件的torsional rigidity 扭转刚度，然后再最终确定设计。

4.A higher torsional rigidity 扭转刚度 in a beam results in less twisting under load.

梁的更高torsional rigidity 扭转刚度导致在负载下扭转更少。

5.The design of the bridge must account for the torsional rigidity 扭转刚度 to ensure it can withstand high winds.

桥梁的设计必须考虑到torsional rigidity 扭转刚度，以确保它能够承受强风。

作文

Torsional rigidity is a crucial concept in the field of engineering and physics, particularly when analyzing the behavior of materials and structures under twisting forces. It refers to the resistance of a material or structural element to twisting or rotational deformation. This property is vital in various applications, from designing vehicles to constructing buildings and bridges. Understanding torsional rigidity (扭转刚度) allows engineers to predict how materials will behave when subjected to forces that cause them to twist. In automotive engineering, for instance, the torsional rigidity (扭转刚度) of a car's chassis is an important factor that influences its performance, safety, and comfort. A chassis with high torsional rigidity (扭转刚度) can better withstand the stresses of cornering and rough terrain, leading to improved handling and stability. Conversely, a vehicle with low torsional rigidity (扭转刚度) may experience flexing, which can result in a less responsive driving experience and potentially compromise safety. Similarly, in civil engineering, the torsional rigidity (扭转刚度) of beams and columns must be carefully considered when designing structures. Buildings and bridges are subjected to various forces, including wind and seismic activity, which can induce twisting moments. Engineers must ensure that these structures possess adequate torsional rigidity (扭转刚度) to maintain their integrity and prevent catastrophic failures. For example, a bridge with insufficient torsional rigidity (扭转刚度) might sway dangerously in high winds or during an earthquake, posing a risk to both the structure and its users. Moreover, the torsional rigidity (扭转刚度) of composite materials, which are increasingly used in modern engineering, presents unique challenges and opportunities. Composite materials can be engineered to achieve specific torsional rigidity (扭转刚度) values, allowing for lightweight yet strong components. This adaptability makes them ideal for applications in aerospace, automotive, and sporting goods. However, understanding the torsional rigidity (扭转刚度) of these materials requires advanced knowledge of their mechanical properties and behavior under stress. In addition to practical applications, the study of torsional rigidity (扭转刚度) also has theoretical implications. Researchers explore the fundamental principles that govern how materials respond to torsional forces, contributing to the development of new theories and models in mechanics. These advancements not only enhance our understanding of material behavior but also lead to innovations in design and technology. In conclusion, torsional rigidity (扭转刚度) is a vital property that plays a significant role in engineering and physics. Its importance spans various fields, influencing the design and performance of vehicles, buildings, and other structures. By understanding and effectively utilizing torsional rigidity (扭转刚度), engineers can create safer, more efficient, and innovative solutions to meet the demands of modern society.

扭转刚度是工程和物理学领域中的一个关键概念，特别是在分析材料和结构在扭转力作用下的行为时。它指的是材料或结构元件对扭转或旋转变形的抵抗能力。这一特性在各种应用中至关重要，从汽车设计到建筑和桥梁的构造。理解torsional rigidity（扭转刚度）使工程师能够预测材料在受到导致其扭转的力时的行为。例如，在汽车工程中，汽车底盘的torsional rigidity（扭转刚度）是影响其性能、安全性和舒适性的一个重要因素。具有高torsional rigidity（扭转刚度）的底盘能够更好地承受转弯和崎岖地形的压力，从而提高操控性和稳定性。相反，具有低torsional rigidity（扭转刚度）的车辆可能会出现弯曲，这可能导致驾驶体验不够灵敏，并可能危及安全。同样，在土木工程中，设计结构时必须仔细考虑梁和柱的torsional rigidity（扭转刚度）。建筑物和桥梁受到各种力量的作用，包括风和地震活动，这些力量可能会产生扭转力矩。工程师必须确保这些结构具备足够的torsional rigidity（扭转刚度），以保持其完整性并防止灾难性故障。例如，具有不足torsional rigidity（扭转刚度）的桥梁在强风或地震中可能会危险地摇摆，给结构及其使用者带来风险。此外，复合材料的torsional rigidity（扭转刚度）在现代工程中呈现出独特的挑战和机遇。复合材料可以被设计成实现特定的torsional rigidity（扭转刚度）值，从而允许轻量但强大的组件。这种适应性使其在航空航天、汽车和运动器材等应用中理想。然而，理解这些材料的torsional rigidity（扭转刚度）需要对其机械性能和在应力下的行为有深入的了解。除了实际应用，torsional rigidity（扭转刚度）的研究还有理论意义。研究人员探索支配材料对扭转力反应的基本原理，为力学的新理论和模型的发展做出贡献。这些进步不仅增强了我们对材料行为的理解，还推动了设计和技术的创新。总之，torsional rigidity（扭转刚度）是一个重要的属性，在工程和物理学中发挥着重要作用。它的重要性跨越多个领域，影响着车辆、建筑物和其他结构的设计和性能。通过理解和有效利用torsional rigidity（扭转刚度），工程师能够创造出更安全、更高效和更具创新性的解决方案，以满足现代社会的需求。