buckling deformation

简明释义

翘曲变形;失稳变形;皱折变形

英英释义

例句

1.The architect designed the framework to minimize the risk of buckling deformation (屈曲变形).

建筑师设计了框架，以最小化buckling deformation (屈曲变形)的风险。

2.During the testing phase, the team observed buckling deformation (屈曲变形) in the steel beam.

在测试阶段，团队观察到钢梁出现了buckling deformation (屈曲变形)。

3.In the report, buckling deformation (屈曲变形) was identified as a critical failure mode for the bridge.

在报告中，buckling deformation (屈曲变形)被认定为桥梁的一个关键失效模式。

4.The engineer explained how the column experienced buckling deformation (屈曲变形) under excessive load.

工程师解释了柱子在过载情况下如何经历了buckling deformation (屈曲变形)。

5.To prevent buckling deformation (屈曲变形), the structure was reinforced with additional supports.

为了防止buckling deformation (屈曲变形)，结构加装了额外的支撑。

作文

In the field of structural engineering, understanding various types of deformations is crucial for ensuring the safety and stability of structures. One significant type of deformation that engineers often encounter is known as buckling deformation. This phenomenon occurs when a structural element, such as a column or beam, experiences compressive stress beyond its critical load capacity, leading to an unexpected change in shape. buckling deformation (屈曲变形) typically manifests as a sudden lateral deflection, which can compromise the integrity of the structure if not properly addressed.The study of buckling deformation is essential for several reasons. Firstly, it is vital for predicting the behavior of slender structural elements under load. For instance, tall columns are particularly susceptible to buckling deformation due to their height-to-width ratio. When these columns are subjected to axial loads, they may buckle rather than fail through material yielding. Understanding the conditions that lead to buckling deformation allows engineers to design more resilient structures that can withstand unexpected loads without catastrophic failure.Secondly, recognizing the signs of impending buckling deformation can help in the maintenance and inspection of existing structures. Engineers must be vigilant in monitoring for any signs of deformation, especially in older buildings where materials may have deteriorated over time. Regular inspections can identify potential issues before they escalate into serious problems, thereby ensuring the safety of occupants and the longevity of the structure.Moreover, the implications of buckling deformation extend beyond individual structural elements. In the context of entire buildings or bridges, the interaction between various components can lead to complex behaviors that are not easily predictable. For example, the buckling of one member can induce additional stresses on adjacent members, potentially leading to a progressive failure. Therefore, a comprehensive understanding of buckling deformation is necessary for holistic structural analysis and design.To mitigate the risks associated with buckling deformation, engineers employ various strategies. These include increasing the cross-sectional area of columns, using materials with higher yield strengths, and implementing bracing systems to enhance stability. Additionally, computer-aided design (CAD) software has become a valuable tool in analyzing potential buckling scenarios, allowing engineers to simulate different loading conditions and assess the likelihood of buckling deformation.In conclusion, buckling deformation (屈曲变形) is a critical concept in structural engineering that requires thorough understanding and careful consideration. Its implications affect not only the design and safety of individual structural elements but also the overall performance of buildings and infrastructure. By recognizing the factors that contribute to buckling deformation and employing effective design strategies, engineers can enhance the resilience of structures and ensure public safety. As we continue to innovate and improve our engineering practices, the study of buckling deformation will remain a cornerstone of structural integrity and reliability.

在结构工程领域，理解各种类型的变形对于确保结构的安全性和稳定性至关重要。工程师们经常遇到的一种重要变形类型被称为buckling deformation（屈曲变形）。当一个结构元素，如柱子或梁，承受超过其临界承载能力的压缩应力时，就会发生这种现象，从而导致形状的意外变化。buckling deformation（屈曲变形）通常表现为突然的横向偏移，如果不加以处理，可能会危及结构的完整性。研究buckling deformation（屈曲变形）至关重要，原因有几个。首先，它对于预测细长结构元素在负载下的行为至关重要。例如，较高的柱子由于其高度与宽度的比率，尤其容易发生buckling deformation（屈曲变形）。当这些柱子受到轴向荷载时，它们可能会屈曲而不是通过材料屈服而失效。理解导致buckling deformation（屈曲变形）的条件使工程师能够设计出更具韧性的结构，以承受意外荷载而不会发生灾难性失效。其次，识别即将发生的buckling deformation（屈曲变形）的迹象可以帮助维护和检查现有结构。工程师必须警惕监测任何变形的迹象，尤其是在较旧的建筑中，材料可能随着时间的推移而退化。定期检查可以在问题升级为严重问题之前识别潜在问题，从而确保居住者的安全和结构的耐久性。此外，buckling deformation（屈曲变形）的影响超出了单个结构元素的范围。在整个建筑或桥梁的背景下，各个组件之间的相互作用可能导致复杂的行为，这些行为并不容易预测。例如，一个构件的屈曲可能会对邻近构件施加额外的应力，可能导致逐步失效。因此，对buckling deformation（屈曲变形）的全面理解对于整体结构分析和设计是必要的。为了减轻与buckling deformation（屈曲变形）相关的风险，工程师采用各种策略。这些策略包括增加柱子的横截面积、使用强度更高的材料以及实施支撑系统以增强稳定性。此外，计算机辅助设计（CAD）软件已成为分析潜在屈曲情景的宝贵工具，使工程师能够模拟不同的加载条件并评估buckling deformation（屈曲变形）的可能性。总之，buckling deformation（屈曲变形）是结构工程中的一个关键概念，需要深入理解和仔细考虑。它的影响不仅影响单个结构元素的设计和安全性，还影响建筑和基础设施的整体性能。通过识别导致buckling deformation（屈曲变形）的因素并采用有效的设计策略，工程师可以增强结构的韧性，确保公众安全。随着我们继续创新和改善工程实践，buckling deformation（屈曲变形）的研究将仍然是结构完整性和可靠性的基石。