torsional rigidity

简明释义

扭转刚度

英英释义

例句

1.In bridge design, torsional rigidity 扭转刚度 is crucial for stability during strong winds.

在桥梁设计中，扭转刚度 torsional rigidity 对于在强风中的稳定性至关重要。

2.Testing the torsional rigidity 扭转刚度 of the components ensures they can withstand operational stresses.

测试组件的扭转刚度 torsional rigidity 确保它们能够承受操作应力。

3.A higher torsional rigidity 扭转刚度 in the beam can lead to less deformation under load.

梁的扭转刚度 torsional rigidity 较高可以导致在载荷下变形更小。

4.The engineers focused on increasing the torsional rigidity 扭转刚度 of the vehicle's chassis to improve its handling.

工程师们专注于提高车辆底盘的扭转刚度 torsional rigidity，以改善其操控性。

5.The new material used in the construction has a significantly improved torsional rigidity 扭转刚度 compared to the previous version.

新材料在构造中相比于之前的版本有显著提高的扭转刚度 torsional rigidity。

作文

Torsional rigidity is a fundamental concept in engineering and physics, particularly when analyzing the mechanical properties of materials and structures. It refers to the resistance offered by an object to twisting or rotational deformation under applied torque. In simpler terms, it measures how much an object will twist when subjected to forces that cause rotation. Understanding torsional rigidity (扭转刚度) is crucial for designing safe and efficient structures, such as bridges, buildings, and vehicles. When engineers design a structure, they must consider various forces that will act upon it. One of these forces is torque, which can arise from wind loads, seismic activity, or even the weight of the structure itself. The torsional rigidity (扭转刚度) of the materials used in construction plays a significant role in determining how well the structure can withstand these forces without failing. A high torsional rigidity (扭转刚度) indicates that the material can resist twisting, making it suitable for applications where stability is critical.For instance, in the automotive industry, the torsional rigidity (扭转刚度) of a car's chassis is vital for performance and safety. A chassis with high torsional rigidity (扭转刚度) will not flex or twist excessively during cornering, which improves handling and allows for better control of the vehicle. Conversely, a chassis with low torsional rigidity (扭转刚度) may lead to poor handling characteristics, making the vehicle less safe and more difficult to drive.In addition to vehicles, torsional rigidity (扭转刚度) is also important in the design of machinery and equipment. For example, rotating shafts in motors and turbines must have adequate torsional rigidity (扭转刚度) to prevent excessive twisting that could lead to mechanical failure. Engineers often conduct tests to measure the torsional rigidity (扭转刚度) of materials, using this information to select the right materials for their specific applications.The concept of torsional rigidity (扭转刚度) is not only limited to solid objects; it also applies to composite materials. In recent years, the use of composite materials in construction and manufacturing has increased significantly due to their lightweight and high-strength properties. Engineers must carefully analyze the torsional rigidity (扭转刚度) of these materials to ensure they meet the necessary performance criteria for their intended use.In conclusion, torsional rigidity (扭转刚度) is a critical parameter in the fields of engineering and physics, influencing the design and functionality of various structures and components. By understanding and applying the principles of torsional rigidity (扭转刚度), engineers can create safer and more efficient products that perform reliably under a range of conditions. Whether in automotive design, structural engineering, or machinery development, the importance of torsional rigidity (扭转刚度) cannot be overstated, as it ultimately contributes to the overall integrity and performance of the systems we rely on every day.

扭转刚度是工程和物理学中的一个基本概念，特别是在分析材料和结构的机械性能时。它指的是物体在施加扭矩时对扭曲或旋转变形的抵抗力。简单来说，它衡量的是物体在受到导致旋转的力量时将扭转多少。理解扭转刚度（torsional rigidity）对于设计安全高效的结构，如桥梁、建筑物和车辆至关重要。当工程师设计结构时，必须考虑作用于其上的各种力量。其中一种力量是扭矩，这可能源于风载荷、地震活动或甚至结构本身的重量。所用材料的扭转刚度（torsional rigidity）在确定结构在不失效的情况下能多好地承受这些力量方面起着重要作用。高扭转刚度（torsional rigidity）表明材料能够抵抗扭转，使其适合于稳定性至关重要的应用。例如，在汽车工业中，汽车底盘的扭转刚度（torsional rigidity）对性能和安全至关重要。具有高扭转刚度（torsional rigidity）的底盘在转弯时不会过度弯曲或扭曲，从而改善操控性并提高对车辆的控制能力。相反，具有低扭转刚度（torsional rigidity）的底盘可能导致较差的操控特性，使车辆不那么安全且更难驾驶。除了车辆之外，扭转刚度（torsional rigidity）在机械和设备的设计中也很重要。例如，电动机和涡轮机中的旋转轴必须具有足够的扭转刚度（torsional rigidity），以防止过度扭转导致机械故障。工程师通常进行测试以测量材料的扭转刚度（torsional rigidity），并利用这些信息选择适合特定应用的材料。扭转刚度（torsional rigidity）的概念不仅限于固体物体；它也适用于复合材料。近年来，由于其轻质和高强度的特性，复合材料在建筑和制造中的使用显著增加。工程师必须仔细分析这些材料的扭转刚度（torsional rigidity），以确保它们满足预期用途的必要性能标准。总之，扭转刚度（torsional rigidity）是工程和物理学领域中的一个关键参数，影响着各种结构和组件的设计和功能。通过理解和应用扭转刚度（torsional rigidity）的原理，工程师可以创造出更安全、更高效的产品，这些产品在各种条件下都能可靠地运行。无论是在汽车设计、结构工程还是机械开发中，扭转刚度（torsional rigidity）的重要性都无法被低估，因为它最终有助于我们日常依赖的系统的整体完整性和性能。