criterion of buckling

简明释义

纵向弯曲准则

英英释义

例句

1.When assessing the performance of bridges, engineers apply the criterion of buckling to avoid failures.

在评估桥梁性能时，工程师应用屈曲标准以避免故障。

2.The criterion of buckling helps predict when a beam will lose its load-bearing capacity.

该屈曲标准有助于预测梁何时会失去承载能力。

3.The engineer used the criterion of buckling to determine the stability of the steel column under load.

工程师使用了屈曲标准来确定钢柱在载荷下的稳定性。

4.In designing tall buildings, architects must consider the criterion of buckling to ensure safety.

在设计高楼时，建筑师必须考虑屈曲标准以确保安全。

5.The criterion of buckling is critical in the analysis of slender structural elements.

在细长结构元件的分析中，屈曲标准至关重要。

作文

The stability of structures is a crucial aspect of engineering and architecture. One of the most significant challenges that engineers face is ensuring that their designs can withstand various forces without failing. Among these challenges, the phenomenon of buckling is particularly important. Buckling occurs when a structural member deforms under compressive stress, leading to a sudden change in shape. To prevent this from happening, engineers rely on the criterion of buckling (屈曲标准), which serves as a fundamental guideline in assessing the stability of slender structures such as columns and beams.Understanding the criterion of buckling (屈曲标准) involves recognizing the factors that contribute to buckling failure. The primary factors include the material properties, geometric dimensions, and the type of loading applied to the structure. For instance, a tall, slender column made of a material with low compressive strength is more susceptible to buckling than a short, thick column made of a stronger material. Engineers must analyze these variables carefully to ensure that their designs adhere to the criterion of buckling (屈曲标准).In practical applications, the criterion of buckling (屈曲标准) is often represented by critical load equations derived from Euler's theory of buckling. These equations provide a mathematical framework for predicting the load at which a column will buckle. By applying these equations, engineers can determine the maximum load that a structure can support before it reaches its critical state. This information is vital for designing safe and reliable structures, as it allows engineers to implement appropriate safety factors and design modifications.Moreover, the criterion of buckling (屈曲标准) has broader implications beyond individual structural elements. It informs the overall design of buildings, bridges, and other infrastructures. For example, when designing a skyscraper, engineers must consider not only the strength of individual columns but also how they interact with one another under various loading conditions. By adhering to the criterion of buckling (屈曲标准), they can ensure that the entire structure remains stable and functional over its intended lifespan.In recent years, advancements in materials science and computational methods have enhanced our understanding of the criterion of buckling (屈曲标准). New materials, such as composites and high-strength alloys, offer improved performance characteristics that can alter traditional buckling predictions. Additionally, modern computational tools allow engineers to simulate complex loading scenarios and assess the buckling behavior of intricate geometries. This integration of technology and engineering principles leads to safer and more efficient designs.In conclusion, the criterion of buckling (屈曲标准) is an essential concept in structural engineering that aids in the design and analysis of various structures. By understanding the factors influencing buckling and applying critical load equations, engineers can create robust designs that withstand compressive forces. As technology continues to evolve, so too will our approaches to addressing buckling challenges, ultimately leading to safer and more innovative structures in the future.