bending vibrations

简明释义

弯曲振动

英英释义

例句

1.The engineer studied the effects of bending vibrations 弯曲振动 on the bridge's stability.

工程师研究了bending vibrations 弯曲振动对桥梁稳定性的影响。

2.Engineers must account for bending vibrations 弯曲振动 when designing aircraft wings.

工程师在设计飞机机翼时必须考虑bending vibrations 弯曲振动。

3.The research focused on how bending vibrations 弯曲振动 affect the lifespan of materials.

研究重点是bending vibrations 弯曲振动如何影响材料的使用寿命。

4.The scientist measured the bending vibrations 弯曲振动 in the metal rods to assess their flexibility.

科学家测量了金属杆中的bending vibrations 弯曲振动以评估其柔韧性。

5.In musical instruments, bending vibrations 弯曲振动 can alter the sound produced by strings.

在乐器中，bending vibrations 弯曲振动可以改变弦发出的声音。

作文

In the realm of physics and engineering, understanding the concept of bending vibrations (弯曲振动) is crucial for designing structures that can withstand various forces. Bending vibrations refer to the oscillations that occur in a material when it is subjected to bending forces. These vibrations can significantly impact the integrity and longevity of structures such as bridges, buildings, and even musical instruments.When a beam is bent, it does not simply deform; it also vibrates. This phenomenon can be observed in everyday life. For example, when a guitar string is plucked, it bends and vibrates, producing sound. Similarly, when a bridge is subjected to wind or traffic loads, it experiences bending vibrations (弯曲振动) that can lead to resonance if not properly managed.The study of bending vibrations (弯曲振动) involves analyzing how different materials respond to these forces. Engineers use mathematical models and simulations to predict how structures will behave under various conditions. Factors such as material properties, geometry, and boundary conditions play a significant role in determining the frequency and amplitude of these vibrations.One of the key challenges in managing bending vibrations (弯曲振动) is ensuring that they do not exceed certain limits that could compromise structural safety. For instance, excessive vibrations can lead to fatigue failure, where materials gradually weaken over time due to repeated stress. This is particularly important in high-rise buildings and long-span bridges, where the consequences of structural failure can be catastrophic.To mitigate the effects of bending vibrations (弯曲振动), engineers often incorporate dampers and other control systems into their designs. These devices are designed to absorb and dissipate energy from vibrations, thereby reducing their impact on the structure. Additionally, careful selection of materials and innovative design techniques can help enhance a structure's ability to resist bending vibrations.In conclusion, the study of bending vibrations (弯曲振动) is an essential aspect of engineering that ensures the safety and durability of structures. By understanding how materials respond to bending forces, engineers can create designs that not only meet aesthetic and functional requirements but also stand the test of time against the forces of nature and human activity. As technology advances, the methods for analyzing and controlling bending vibrations (弯曲振动) will continue to evolve, leading to safer and more resilient structures worldwide.

在物理和工程领域，理解弯曲振动（bending vibrations）的概念对于设计能够承受各种力量的结构至关重要。弯曲振动是指当材料受到弯曲力时发生的振荡。这些振动会显著影响桥梁、建筑物甚至乐器等结构的完整性和使用寿命。当一根梁被弯曲时，它不仅仅是变形；它还会振动。这个现象可以在日常生活中观察到。例如，当吉他弦被拨动时，它会弯曲并振动，从而产生声音。类似地，当桥梁受到风或交通负荷时，它会经历弯曲振动（bending vibrations），如果管理不当，可能导致共振。对弯曲振动（bending vibrations）的研究涉及分析不同材料如何响应这些力量。工程师使用数学模型和模拟来预测结构在各种条件下的行为。材料特性、几何形状和边界条件等因素在确定这些振动的频率和幅度方面起着重要作用。管理弯曲振动（bending vibrations）的一个关键挑战是确保其不超过某些限制，以免危及结构安全。例如，过度的振动可能导致疲劳失效，即材料由于反复应力而逐渐变弱。这在高层建筑和大跨度桥梁中特别重要，因为结构失效的后果可能是灾难性的。为了减轻弯曲振动（bending vibrations）的影响，工程师通常在设计中加入阻尼器和其他控制系统。这些装置旨在吸收和耗散振动的能量，从而减少其对结构的影响。此外，仔细选择材料和创新设计技术也可以帮助增强结构抵抗弯曲振动的能力。总之，对弯曲振动（bending vibrations）的研究是工程学的重要方面，确保了结构的安全性和耐久性。通过理解材料如何响应弯曲力，工程师可以创建不仅满足美学和功能要求，而且能够抵御自然和人类活动力量考验的设计。随着技术的进步，分析和控制弯曲振动（bending vibrations）的方法将继续发展，从而使全球的结构更加安全和韧性。