shock load

简明释义

冲缓载

英英释义

例句

1.When the motor started, it created a brief shock load that could damage the machinery.

当电动机启动时，产生了一个短暂的冲击载荷，可能会损坏机器。

2.The engineers designed the bridge to withstand shock loads from heavy traffic.

工程师们设计了这座桥，以承受来自重型交通的冲击载荷。

3.To prevent a shock load, it's important to gradually increase the weight during testing.

为了防止冲击载荷，在测试过程中逐渐增加重量是很重要的。

4.Proper maintenance can help reduce the risk of shock load failures in equipment.

适当的维护可以帮助减少设备中冲击载荷故障的风险。

5.The crane experienced a sudden shock load when the heavy object was dropped unexpectedly.

当重物意外掉落时，起重机遭遇了突然的冲击载荷。

作文

In engineering and physics, the term shock load refers to a sudden and unexpected force that is applied to a structure or material. This type of loading can cause significant stress and strain, often exceeding the material's yield strength. Understanding shock load is crucial for designing safe and durable structures, especially in fields such as civil engineering, aerospace, and mechanical engineering.When a force is applied gradually, materials can typically accommodate the stress without experiencing failure. However, when a shock load occurs, it can lead to catastrophic consequences. For example, if a bridge experiences an unexpected impact from a heavy vehicle or an earthquake, the forces involved may be much greater than what the bridge was designed to handle. This can result in structural damage or even collapse.To mitigate the effects of shock load, engineers employ various design strategies. One common approach is to use materials with high toughness and ductility, which can absorb and dissipate energy more effectively. Additionally, structures may be designed with redundancy, meaning that if one component fails, others can take on the load, preventing total failure.Another important consideration is the dynamic response of structures to shock load. Engineers must analyze how different structures respond to sudden forces and vibrations. This involves using complex mathematical models and simulations to predict how a structure will behave under various conditions. For instance, in the design of aircraft, engineers must account for the shock load that occurs during turbulence or when the aircraft encounters severe weather.In the realm of construction, understanding shock load is essential for ensuring worker safety. Heavy machinery, such as cranes, can exert significant forces on the structures they are lifting. If a crane were to suddenly drop its load, the resulting shock load could cause serious injury or damage. Therefore, safety protocols and load limits are strictly enforced to prevent such incidents.In summary, the concept of shock load is vital in various engineering disciplines. Its implications extend beyond mere calculations; it influences the safety and reliability of structures we depend on every day. By recognizing the potential dangers of shock load and implementing effective design strategies, engineers can help ensure that our infrastructure remains resilient against unforeseen events. As technology advances, our understanding of shock load continues to evolve, allowing us to create even safer and more robust structures for the future.

在工程和物理学中，术语shock load指的是施加于结构或材料上的突然和意外的力。这种类型的载荷可以导致显著的应力和应变，通常超过材料的屈服强度。理解shock load对于设计安全和耐用的结构至关重要，尤其是在土木工程、航空航天和机械工程等领域。当一种力逐渐施加时，材料通常可以适应应力而不会经历失效。然而，当发生shock load时，它可能导致灾难性的后果。例如，如果一座桥遭遇重型车辆的意外冲击或地震，所涉及的力量可能远远超过桥梁的设计承载能力。这可能导致结构损坏甚至坍塌。为了减轻shock load的影响，工程师采用各种设计策略。一种常见的方法是使用高韧性和延展性的材料，这些材料可以更有效地吸收和消散能量。此外，结构可能被设计为具有冗余性，这意味着如果一个组件失效，其他组件可以承受负荷，从而防止完全失效。另一个重要的考虑因素是结构对shock load的动态响应。工程师必须分析不同结构如何响应突然的力量和振动。这涉及使用复杂的数学模型和模拟来预测结构在各种条件下的行为。例如，在飞机设计中，工程师必须考虑到在颠簸或飞机遇到恶劣天气时发生的shock load。在建筑领域，理解shock load对于确保工人安全至关重要。重型机械，如起重机，可以对其提升的结构施加显著的力量。如果起重机突然放下其负载，随之而来的shock load可能会造成严重伤害或损坏。因此，严格执行安全协议和负载限制以防止此类事件的发生。总之，shock load的概念在各个工程学科中至关重要。它的影响不仅仅限于计算；它影响着我们每天依赖的结构的安全性和可靠性。通过认识到shock load的潜在危险并实施有效的设计策略，工程师可以帮助确保我们的基础设施在不可预见的事件中保持韧性。随着技术的进步，我们对shock load的理解不断发展，使我们能够为未来创造更安全、更坚固的结构。