aging crack

简明释义

1. 时效裂纹; 2. 自然裂纹;

英英释义

例句

1.Homeowners should regularly check for aging cracks 老化裂缝 in their walls to prevent bigger issues.

房主应定期检查墙壁上的老化裂缝，以防止更大的问题。

2.Inspectors noted several aging cracks 老化裂缝 in the bridge that required immediate attention.

检查员注意到桥上有几个老化裂缝，需要立即处理。

3.After years of wear and tear, the aging crack 老化裂缝 in the pavement became a safety hazard.

经过多年的磨损，路面上的老化裂缝变成了安全隐患。

4.The aging crack 老化裂缝 in the foundation was a sign of structural weakness.

基础中的老化裂缝是结构弱点的迹象。

5.The old building had an aging crack 老化裂缝 in the wall that needed urgent repair.

这座老建筑的墙上有一个老化裂缝，需要紧急修理。

作文

In the world of materials science, the term aging crack refers to the deterioration of materials over time, often resulting in visible cracks that compromise their integrity. This phenomenon is particularly significant in structures such as bridges, buildings, and pipelines, where safety and durability are paramount. Understanding how and why aging crack occurs is crucial for engineers and architects who strive to create long-lasting infrastructure.The process of aging in materials can be attributed to various factors, including environmental conditions, mechanical stress, and the inherent properties of the material itself. For instance, metals may develop aging crack due to prolonged exposure to moisture and temperature fluctuations, which can lead to corrosion and fatigue. Similarly, concrete structures may experience aging crack as a result of water infiltration, freeze-thaw cycles, and chemical reactions within the concrete mix.One of the most alarming aspects of aging crack is that it often goes unnoticed until significant damage has occurred. This is why regular maintenance and inspection are essential in preventing catastrophic failures. Engineers employ various techniques to monitor the health of structures, such as non-destructive testing and visual inspections. These methods help identify early signs of aging crack, allowing for timely repairs before the situation escalates.Moreover, the implications of aging crack extend beyond just physical structures. In the aerospace industry, for example, aircraft components are subjected to extreme conditions that can lead to aging-related cracks. The failure of a critical part due to an aging crack could have dire consequences, making it imperative for manufacturers to implement rigorous testing and quality control measures.In addition to monitoring existing structures, researchers are also focused on developing new materials that are more resistant to aging crack. Innovations in composite materials and coatings are being explored to enhance durability and reduce the likelihood of cracking. By understanding the mechanisms behind aging crack, scientists can design materials that not only withstand the test of time but also maintain their structural integrity under various conditions.Ultimately, the challenge of aging crack is one that requires a multifaceted approach. It involves collaboration between material scientists, engineers, and architects to ensure that our infrastructure can endure the passage of time. As we continue to build and innovate, being aware of the risks associated with aging crack will help us create safer and more resilient environments for future generations.In conclusion, the phenomenon of aging crack serves as a reminder of the importance of maintenance, innovation, and collaboration in the field of engineering. By addressing this issue proactively, we can mitigate risks and enhance the longevity of our structures, ensuring that they remain safe and functional for years to come.

在材料科学的世界中，术语aging crack指的是材料随时间的推移而退化，通常导致可见裂缝，从而损害其完整性。这种现象在桥梁、建筑物和管道等结构中尤为重要，因为安全性和耐久性至关重要。理解aging crack发生的原因和过程对工程师和建筑师来说至关重要，他们努力创造持久的基础设施。材料老化的过程可以归因于多种因素，包括环境条件、机械应力以及材料本身的固有属性。例如，金属可能由于长期暴露于湿气和温度波动而产生aging crack，这可能导致腐蚀和疲劳。同样，混凝土结构可能由于水渗透、冻融循环和混凝土混合物中的化学反应而经历aging crack。aging crack最令人担忧的一个方面是，它通常在重大损坏发生之前未被察觉。这就是为什么定期维护和检查对于防止灾难性故障至关重要的原因。工程师采用各种技术来监测结构的健康状况，例如无损检测和目视检查。这些方法有助于识别早期的aging crack迹象，从而在情况恶化之前及时修复。此外，aging crack的影响不仅限于物理结构。在航空航天工业中，飞机部件会遭受极端条件，这可能导致与老化相关的裂缝。由于aging crack导致关键部件的失效可能会产生严重后果，因此制造商必须实施严格的测试和质量控制措施。除了监测现有结构外，研究人员还专注于开发对aging crack更具抵抗力的新材料。正在探索复合材料和涂层的创新，以增强耐久性并减少开裂的可能性。通过了解aging crack背后的机制，科学家可以设计出不仅能经受时间考验，而且能在各种条件下保持结构完整性的材料。最终，aging crack的问题需要多方面的解决方案。它涉及材料科学家、工程师和建筑师之间的合作，以确保我们的基础设施能够经受时间的考验。随着我们不断建设和创新，意识到与aging crack相关的风险将帮助我们为未来几代人创造更安全、更具韧性的环境。总之，aging crack现象提醒我们在工程领域维护、创新和合作的重要性。通过主动应对这一问题，我们可以减轻风险，增强结构的使用寿命，确保它们在未来多年内保持安全和功能。