ultimate design resisting moment

简明释义

极限设计抗力矩

英英释义

例句

1.During the structural analysis, we found that the ultimate design resisting moment of the column exceeded the safety requirements.

在结构分析过程中，我们发现该柱子的极限设计抗弯矩超过了安全要求。

2.It's crucial to determine the ultimate design resisting moment when designing reinforced concrete structures.

在设计钢筋混凝土结构时，确定极限设计抗弯矩至关重要。

3.We used software to simulate the ultimate design resisting moment of the bridge under heavy traffic.

我们使用软件模拟了桥梁在重型交通下的极限设计抗弯矩。

4.The engineer calculated the ultimate design resisting moment to ensure the beam could withstand the expected loads.

工程师计算了极限设计抗弯矩以确保梁能够承受预期的荷载。

5.The ultimate design resisting moment helps in evaluating the performance of structural elements under various loading conditions.

极限设计抗弯矩有助于评估结构元件在各种荷载条件下的性能。

作文

In the field of structural engineering, understanding the concept of the ultimate design resisting moment is crucial for ensuring the safety and stability of structures. The ultimate design resisting moment refers to the maximum moment that a structural element can withstand before failure occurs. This moment is essential in the design process as it helps engineers determine the appropriate dimensions and materials needed to support various loads. When designing a beam, for example, engineers must calculate the ultimate design resisting moment to ensure that it can handle both static and dynamic loads without experiencing excessive deflection or failure. This involves analyzing factors such as the material properties, cross-sectional shape, and the type of loading conditions the beam will face during its service life. The importance of the ultimate design resisting moment cannot be overstated. It serves as a benchmark for assessing the performance of structural components under extreme conditions, such as earthquakes, strong winds, or heavy traffic. By accurately calculating this moment, engineers can design safer structures that minimize the risk of catastrophic failures, thereby protecting lives and property. Moreover, the ultimate design resisting moment plays a significant role in the application of various design codes and standards. These codes provide guidelines on how to calculate and apply the ultimate design resisting moment in different scenarios, ensuring consistency and reliability across engineering practices. For instance, the American Concrete Institute (ACI) and the American Institute of Steel Construction (AISC) have established comprehensive methods for determining the ultimate design resisting moment for concrete and steel structures, respectively. In addition to its practical applications, the ultimate design resisting moment also has theoretical implications. It is rooted in the principles of mechanics and material science, which explain how materials behave under various stress conditions. Understanding these principles allows engineers to innovate and improve existing designs, leading to more efficient and sustainable construction practices. Furthermore, the calculation of the ultimate design resisting moment often involves advanced mathematical modeling and simulations. Engineers utilize software tools that can simulate real-world conditions and predict how structures will perform over time. These technological advancements have revolutionized the way engineers approach design, enabling them to create structures that are not only safe but also aesthetically pleasing and environmentally friendly. In conclusion, the ultimate design resisting moment is a fundamental concept in structural engineering that ensures the integrity and safety of buildings and other structures. Its significance spans practical, theoretical, and technological domains, making it an essential topic for both students and professionals in the field. By mastering the principles surrounding the ultimate design resisting moment, engineers can contribute to the creation of resilient infrastructures that withstand the challenges posed by nature and human activity.

在结构工程领域，理解“极限设计抗弯矩”的概念对于确保结构的安全和稳定至关重要。“极限设计抗弯矩”是指结构构件在发生破坏之前能够承受的最大弯矩。这个弯矩在设计过程中是必不可少的，因为它帮助工程师确定支持各种荷载所需的适当尺寸和材料。例如，在设计梁时，工程师必须计算“极限设计抗弯矩”，以确保它能够在经历静态和动态荷载时，不会出现过度挠曲或破坏。这涉及分析材料特性、截面形状以及梁在使用寿命期间将面临的荷载条件类型等因素。“极限设计抗弯矩”的重要性不容小觑。它作为评估结构组件在极端条件下性能的基准，例如地震、强风或重型交通。通过准确计算这个弯矩，工程师可以设计出更安全的结构，最小化灾难性故障的风险，从而保护生命和财产。此外，“极限设计抗弯矩”在应用各种设计规范和标准中也起着重要作用。这些规范提供了关于如何计算和应用“极限设计抗弯矩”的指导，以确保工程实践的一致性和可靠性。例如，美国混凝土学会（ACI）和美国钢铁建筑学会（AISC）建立了全面的方法来确定混凝土和钢结构的“极限设计抗弯矩”。除了实际应用外，“极限设计抗弯矩”还有理论意义。它根植于力学和材料科学的原理，这些原理解释了材料在各种应力条件下的行为。理解这些原理可以让工程师进行创新和改进现有设计，从而导致更高效和可持续的施工实践。此外，“极限设计抗弯矩”的计算通常涉及先进的数学建模和仿真。工程师利用软件工具模拟现实条件，并预测结构随时间的表现。这些技术进步彻底改变了工程师的设计方法，使他们能够创造出不仅安全，而且美观和环保的结构。总之，“极限设计抗弯矩”是结构工程中的一个基本概念，确保建筑物和其他结构的完整性和安全性。它的重要性跨越了实践、理论和技术领域，使其成为该领域学生和专业人员的一个重要主题。通过掌握围绕“极限设计抗弯矩”的原理，工程师可以为创建抵御自然和人类活动挑战的韧性基础设施做出贡献。