collapse strength

简明释义

破坏强度

英英释义

例句

1.The engineers conducted tests to determine the collapse strength 破坏强度 of the new bridge design.

工程师们进行了测试，以确定新桥设计的collapse strength 破坏强度。

2.Before finalizing the design, we must verify the collapse strength 破坏强度 of all components.

在最终确定设计之前，我们必须验证所有组件的collapse strength 破坏强度。

3.Understanding the collapse strength 破坏强度 of materials is crucial for safe construction.

了解材料的collapse strength 破坏强度 对于安全施工至关重要。

4.The research paper focused on the collapse strength 破坏强度 of composite materials under various loads.

这篇研究论文集中于复合材料在各种载荷下的collapse strength 破坏强度。

5.The structural integrity of the building depends on its collapse strength 破坏强度 during an earthquake.

建筑物的结构完整性取决于其在地震期间的collapse strength 破坏强度。

作文

In the field of engineering and construction, understanding the concept of collapse strength is crucial for ensuring the safety and durability of structures. Collapse strength refers to the maximum load that a material or structure can withstand before it fails or collapses. This concept is vital in various applications, including bridges, buildings, and other infrastructures, where the integrity of the structure must be maintained under different conditions.When designing a building, engineers must take into account various factors that can affect its collapse strength. These factors include the materials used, the design of the structure, and external forces such as wind, earthquakes, and even human activities. For example, steel is often chosen for its high collapse strength, allowing buildings to reach great heights while remaining stable. On the other hand, materials like wood may have lower collapse strength, which limits their use in high-rise constructions.To assess the collapse strength of a structure, engineers perform rigorous tests and simulations. These tests involve applying loads to the structure in controlled environments to determine how much weight it can support before failing. The results of these tests inform the design process and help engineers make necessary adjustments to ensure the structure meets safety standards.One notable example of collapse strength in action is the infamous collapse of the Tacoma Narrows Bridge in 1940. The bridge, known for its unique design, failed due to aeroelastic flutter caused by high winds, demonstrating that even well-designed structures could fail if not properly evaluated for their collapse strength. This event led to significant changes in engineering practices, emphasizing the need for thorough testing and consideration of all potential forces acting on a structure.In addition to traditional construction methods, advancements in technology have introduced new materials and techniques that can enhance collapse strength. For instance, reinforced concrete combines the compressive strength of concrete with the tensile strength of steel, resulting in a material that can bear heavier loads without collapsing. Innovations like carbon fiber composites are also being explored for their potential to increase collapse strength while reducing overall weight.Moreover, understanding collapse strength is not only important for new constructions but also for the assessment and retrofitting of older buildings. Many structures built decades ago may not meet current safety standards due to changes in regulations and advancements in materials science. Engineers must evaluate these buildings' collapse strength to determine if they require reinforcement or upgrades to ensure they can withstand modern loads and stresses.In conclusion, collapse strength is a fundamental concept in engineering that plays a critical role in the design, construction, and maintenance of safe structures. By understanding and applying the principles of collapse strength, engineers can create buildings and infrastructures that not only meet aesthetic and functional requirements but also ensure the safety of the public. As technology continues to evolve, so too will our understanding of collapse strength, leading to safer and more resilient structures in the future.

在工程和建筑领域，理解collapse strength的概念对于确保结构的安全性和耐久性至关重要。collapse strength指的是材料或结构在失败或倒塌之前能够承受的最大负载。这个概念在桥梁、建筑物和其他基础设施等各种应用中至关重要，因为必须保持结构的完整性，以应对不同的条件。在设计建筑时，工程师必须考虑多种可能影响其collapse strength的因素。这些因素包括所用材料、结构设计以及风、地震甚至人类活动等外部力量。例如，钢材因其高collapse strength而经常被选用，使建筑能够达到较高的高度，同时保持稳定。另一方面，木材的collapse strength可能较低，这限制了其在高层建筑中的使用。为了评估结构的collapse strength，工程师会进行严格的测试和模拟。这些测试涉及在受控环境中对结构施加负载，以确定其在失败之前可以支持多少重量。这些测试结果为设计过程提供了信息，并帮助工程师进行必要的调整，以确保结构符合安全标准。一个著名的collapse strength实例是1940年塔科马海峡大桥的倒塌。该桥以其独特的设计而闻名，由于强风引起的气动弹性颤动而失败，表明即使是设计良好的结构，如果没有正确评估其collapse strength也可能会失败。这一事件导致工程实践发生重大变化，强调了彻底测试和考虑作用于结构的所有潜在力量的必要性。除了传统的建筑方法，技术进步还引入了新材料和技术，可以增强collapse strength。例如，钢筋混凝土将混凝土的抗压强度与钢材的抗拉强度结合在一起，形成一种能够承受更重负载而不倒塌的材料。碳纤维复合材料等创新也正在被探索，因为它们在提高collapse strength的同时减少整体重量的潜力。此外，理解collapse strength不仅对新建建筑重要，对老旧建筑的评估和加固同样重要。许多几十年前建造的结构可能由于法规的变化和材料科学的进步而不符合当前的安全标准。工程师必须评估这些建筑的collapse strength，以确定它们是否需要加固或升级，以确保能够承受现代的负载和压力。总之，collapse strength是工程中的一个基本概念，在安全结构的设计、施工和维护中发挥着关键作用。通过理解和应用collapse strength的原则，工程师可以创建既满足美观和功能要求，又确保公众安全的建筑和基础设施。随着技术的不断发展，我们对collapse strength的理解也将不断深化，未来将导致更安全、更具韧性的结构。