structural failure

简明释义

结构损坏

英英释义

例句

1.The construction team was held responsible for the structural failure of the new office building.

施工团队因新办公楼的结构性故障而被追究责任。

2.Engineers conducted a thorough investigation after the structural failure of the building.

在建筑物发生结构性故障后，工程师进行了彻底调查。

3.The bridge collapsed due to a structural failure caused by poor maintenance.

这座桥因维护不善而发生了结构性故障，导致倒塌。

4.A structural failure in the framework led to the evacuation of residents from the apartment complex.

框架中的结构性故障导致公寓居民被疏散。

5.The report highlighted several factors that contributed to the structural failure of the dam.

报告强调了几个导致大坝发生结构性故障的因素。

作文

Structural integrity is a crucial aspect of engineering and architecture. It ensures that buildings, bridges, and other structures can withstand the loads and forces they encounter throughout their lifespan. However, when this integrity is compromised, it can lead to what is known as structural failure, or in Chinese, 结构失效. This term refers to the point at which a structure no longer performs its intended function due to the inability to support the loads applied to it. The consequences of structural failure can be catastrophic, leading to injuries, loss of life, and significant financial costs.One of the most notorious examples of structural failure in history is the collapse of the Tacoma Narrows Bridge in 1940. Known for its unique design and the way it swayed dramatically in the wind, the bridge ultimately collapsed due to aeroelastic flutter, a phenomenon that was not fully understood at the time. This incident highlighted the importance of considering all potential forces acting on a structure, including environmental factors such as wind and earthquakes. The lessons learned from the Tacoma Narrows Bridge have since been applied to modern engineering practices to prevent similar occurrences of structural failure.Another major case of structural failure occurred in 1981 with the Hyatt Regency walkway collapse in Kansas City. In this disaster, two suspended walkways failed, killing 114 people and injuring over 200. Investigations revealed that the design changes made during construction significantly weakened the structure. This tragedy emphasized the need for rigorous adherence to engineering principles and thorough inspections to ensure that all components of a structure are capable of bearing the expected loads. The Hyatt Regency collapse serves as a reminder that even small modifications can lead to severe structural failure if not properly evaluated.To mitigate the risk of structural failure, engineers employ various techniques and methodologies. Regular inspections and maintenance are essential to identify potential weaknesses in a structure before they lead to failure. Additionally, advancements in materials science have led to the development of stronger and more resilient materials that can better withstand the forces they face. For instance, the use of reinforced concrete and high-strength steel has become common in modern construction, providing enhanced durability and stability.Education and training also play a vital role in preventing structural failure. Engineers must be well-versed in the principles of load distribution, material properties, and environmental impacts to design safe and effective structures. Continuing education and professional development ensure that engineers stay current with the latest technologies and best practices in the field.In conclusion, structural failure is a critical concern in engineering and architecture that can have devastating consequences. By learning from past failures and implementing rigorous design, inspection, and maintenance protocols, we can greatly reduce the risk of such incidents. The commitment to safety and integrity in construction not only protects lives but also preserves the trust placed in engineers and architects by society. Ultimately, understanding the implications of structural failure and taking proactive measures can lead to safer, more resilient structures for future generations.

结构完整性是工程和建筑中至关重要的一个方面。它确保建筑、桥梁和其他结构能够承受其整个生命周期内遇到的负荷和力量。然而，当这种完整性受到损害时，就会导致我们所称的结构失效，即中文中的结构失效。这个术语指的是一个结构由于无法支撑施加于其上的负荷而不再执行其预期功能的时刻。结构失效的后果可能是灾难性的，导致伤亡、生命损失和巨大的经济成本。历史上最臭名昭著的结构失效案例之一是1940年塔科马海峡大桥的倒塌。该桥因其独特的设计和在风中剧烈摇摆的方式而闻名，最终因气动弹性颤振而倒塌，这一现象在当时并未完全被理解。这一事件突显了考虑作用于结构的所有潜在力量的重要性，包括风和地震等环境因素。塔科马海峡大桥的教训已被应用于现代工程实践，以防止类似的结构失效事件发生。另一个重大的结构失效案例发生在1981年堪萨斯城的海亚特·雷根西酒店人行道倒塌事件。在这起灾难中，两条悬挂的人行道倒塌，造成114人死亡，超过200人受伤。调查显示，在施工过程中进行的设计变更显著削弱了结构。这个悲剧强调了严格遵循工程原则和彻底检查的必要性，以确保结构的所有组件都能够承受预期的负荷。海亚特·雷根西酒店的倒塌提醒我们，即使是小的修改，如果没有经过适当评估，也可能导致严重的结构失效。为了降低结构失效的风险，工程师采用各种技术和方法。定期检查和维护对于在故障发生之前识别潜在的弱点至关重要。此外，材料科学的进步导致开发出更强大、更具韧性的材料，这些材料能够更好地承受所面临的力量。例如，增强混凝土和高强度钢的使用在现代建筑中变得普遍，为增强耐久性和稳定性提供了保障。教育和培训在防止结构失效方面也发挥着至关重要的作用。工程师必须熟悉负载分布、材料特性和环境影响的原理，以设计安全有效的结构。持续的教育和专业发展确保工程师在该领域的最新技术和最佳实践中保持先进。总之，结构失效是工程和建筑中的一个关键问题，可能带来毁灭性的后果。通过借鉴过去的失败并实施严格的设计、检查和维护协议，我们可以大大降低此类事件的风险。对建筑安全和完整性的承诺不仅保护生命，还维护了社会对工程师和建筑师的信任。最终，理解结构失效的影响并采取主动措施，可以为未来几代人创造更安全、更具韧性的结构。