impact load

简明释义

冲缓载

英英释义

例句

1.The bridge was designed to withstand an impact load 冲击载荷 from heavy vehicles.

这座桥梁的设计能够承受来自重型车辆的冲击载荷。

2.The design specifications included limits for the maximum impact load 冲击载荷 that could be applied.

设计规格中包括了可施加的最大冲击载荷限制。

3.Construction materials are often tested for their ability to absorb impact loads 冲击载荷.

建筑材料通常会经过测试，以评估其吸收冲击载荷的能力。

4.During the test, the structure failed to support the expected impact load 冲击载荷.

在测试中，结构未能支撑预期的冲击载荷。

5.Engineers must calculate the impact load 冲击载荷 when assessing the safety of structures.

工程师在评估结构安全时必须计算冲击载荷。

作文

In the field of engineering, understanding various types of forces and loads is crucial for designing safe and efficient structures. One important concept that engineers often encounter is the term impact load. An impact load refers to a force or load that is applied suddenly to a structure or material, typically as a result of a collision or a rapid change in motion. This type of load can have significant implications on the integrity and durability of structures, making it essential for engineers to consider when designing buildings, bridges, and other infrastructures.For instance, when a vehicle collides with a bridge, the force exerted during the impact can create an impact load that the bridge must withstand. If the bridge is not designed to handle such loads, it could suffer damage or even collapse, posing serious risks to public safety. Therefore, engineers must calculate the potential impact loads that a structure may experience during its lifespan.The calculation of impact loads involves analyzing various factors, including the weight and speed of the object causing the impact, the angle of collision, and the materials used in the structure. Engineers use advanced simulation software and modeling techniques to predict how structures will react under different impact loads. This predictive analysis helps them to design reinforcements and safety features that can absorb or dissipate energy during an impact, thereby minimizing damage.Moreover, impact loads are not limited to vehicular collisions. They can also occur in other scenarios, such as when heavy machinery operates on construction sites or during natural events like earthquakes. For example, the sudden shaking of the ground during an earthquake can create impact loads on buildings, which is why seismic design considerations are vital in earthquake-prone areas.Engineers also need to be aware of the cumulative effects of impact loads. Repeated impacts over time can lead to fatigue and degradation of materials, which may not be immediately apparent. This phenomenon is particularly relevant in industries like aerospace and automotive engineering, where components are subjected to numerous cycles of loading and unloading. Regular inspections and maintenance are necessary to ensure that structures remain safe and functional despite the presence of impact loads.In conclusion, the concept of impact load plays a critical role in the field of engineering. By understanding how these loads affect structures, engineers can design safer and more resilient infrastructures that can withstand unexpected forces. As technology continues to advance, the methods for analyzing and mitigating impact loads will also evolve, leading to even greater improvements in safety and performance. Ultimately, recognizing the significance of impact loads is essential for any engineer aiming to create durable and reliable structures that serve society well into the future.

在工程领域，理解各种类型的力和载荷对于设计安全高效的结构至关重要。工程师经常遇到的一个重要概念是“冲击载荷”一词。“冲击载荷”指的是突然施加于结构或材料上的力量或载荷，通常是由于碰撞或运动的快速变化而产生的。这种类型的载荷可能对结构的完整性和耐久性产生重大影响，因此工程师在设计建筑、桥梁和其他基础设施时必须考虑这一点。例如，当一辆汽车与桥梁发生碰撞时，碰撞期间施加的力量会产生一个“冲击载荷”，桥梁必须承受。如果桥梁没有设计成能够处理这种载荷，它可能会受到损坏甚至倒塌，从而对公共安全构成严重风险。因此，工程师必须计算结构在其生命周期内可能经历的潜在“冲击载荷”。“冲击载荷”的计算涉及分析多个因素，包括造成冲击的物体的重量和速度、碰撞角度以及结构中使用的材料。工程师使用先进的模拟软件和建模技术来预测结构在不同“冲击载荷”下的反应。这种预测分析帮助他们设计出可以吸收或消散冲击能量的加固和安全特征，从而最小化损坏。此外，“冲击载荷”并不限于车辆碰撞。它们还可能发生在其他场景中，例如重型机械在建筑工地上操作或自然事件如地震期间。例如，地震期间地面的突然震动可能会对建筑物产生“冲击载荷”，这就是为什么在地震多发地区进行抗震设计考虑至关重要。工程师还需要了解“冲击载荷”的累积效应。随着时间的推移，重复的冲击可能导致材料疲劳和退化，这可能不会立即显现。这种现象在航空航天和汽车工程等行业尤为相关，因为这些组件经受着大量的加载和卸载周期。定期检查和维护是必要的，以确保尽管存在“冲击载荷”，结构仍然安全和功能正常。总之，“冲击载荷”的概念在工程领域发挥着关键作用。通过理解这些载荷如何影响结构，工程师可以设计出更安全、更具韧性的基础设施，以承受意外力量。随着技术的不断进步，分析和减轻“冲击载荷”的方法也将不断发展，从而在安全性和性能上带来更大的改善。最终，认识到“冲击载荷”的重要性对于任何旨在创建耐用和可靠结构的工程师来说都是必不可少的，这些结构将为社会服务到未来。