discontinuous load

简明释义

不连续负载

英英释义

例句

1.The architect had to account for the discontinuous load when designing the roof to ensure stability.

建筑师在设计屋顶时必须考虑不连续荷载以确保稳定性。

2.During the inspection, engineers noted that the discontinuous load on the structure could lead to potential stress fractures.

在检查过程中，工程师注意到结构上的不连续荷载可能导致潜在的应力裂缝。

3.The bridge was designed to support a discontinuous load, which means it can handle varying weights at different points.

这座桥的设计能够承受不连续荷载，这意味着它可以在不同点承受不同的重量。

4.In the case of cranes, understanding discontinuous load is crucial for safe operation.

在起重机的情况下，理解不连续荷载对于安全操作至关重要。

5.When calculating the foundation, we must consider the effects of discontinuous load from heavy machinery.

在计算基础时，我们必须考虑重型机械带来的不连续荷载影响。

作文

Understanding the concept of a discontinuous load is essential in various fields, especially in engineering and physics. A discontinuous load refers to a type of load that does not act continuously over a structure or a surface. Instead, it is applied at specific points or intervals, leading to sudden changes in stress and strain within the material. This can be observed in scenarios such as when a vehicle drives over a bridge or when heavy machinery is positioned on a floor. The implications of a discontinuous load are significant when designing structures, as engineers must account for these abrupt changes to ensure safety and stability.In civil engineering, the analysis of discontinuous loads is crucial during the design phase of buildings and bridges. For instance, when a truck drives over a bridge, the weight of the truck exerts a discontinuous load on the bridge deck. Engineers must calculate the maximum load the bridge can handle and ensure that it can withstand not only the static weight but also the dynamic forces that occur when the truck moves. Failure to account for these discontinuous loads could result in structural failure, which can have catastrophic consequences.Furthermore, in the field of mechanical engineering, understanding discontinuous loads is vital for the design of machinery and components that experience varying loads during operation. For example, a crane lifting heavy objects experiences discontinuous loads as the weight of the load changes with each lift. Engineers must analyze these loads to ensure that the crane's components can endure the stresses induced by these abrupt changes without failing.The concept of discontinuous loads also extends to electrical engineering, particularly in the context of power systems. In power distribution, loads can be classified as continuous or discontinuous based on their usage patterns. For instance, an industrial facility may have machines that operate intermittently, resulting in discontinuous loads on the electrical system. This variability can affect the stability and reliability of power supply, necessitating careful planning and management to accommodate these fluctuations.Moreover, the study of discontinuous loads is not limited to engineering; it also finds relevance in economics and resource management. For example, the demand for electricity can be considered a discontinuous load because it varies significantly throughout the day. Understanding these patterns allows utility companies to optimize their energy production and distribution strategies, ensuring that they can meet peak demands without overproducing during off-peak times.In conclusion, the concept of a discontinuous load is multifaceted and plays a critical role across various disciplines. Whether in engineering, economics, or resource management, recognizing the implications of discontinuous loads is vital for effective design, planning, and operational strategies. As we continue to innovate and develop new technologies, the importance of understanding how discontinuous loads impact our systems will only grow, highlighting the need for ongoing research and education in this area.

理解“不连续负载”这一概念在多个领域中至关重要，尤其是在工程和物理学中。“不连续负载”指的是一种不在结构或表面上连续作用的负载。相反，它是以特定点或间隔施加的，导致材料内部应力和应变的突然变化。这可以在诸如车辆驶过桥梁或重型机械放置在地板上的场景中观察到。“不连续负载”的影响在设计结构时非常重要，因为工程师必须考虑这些突变，以确保安全和稳定。在土木工程中，分析“不连续负载”在建筑和桥梁的设计阶段至关重要。例如，当一辆卡车驶过桥梁时，卡车的重量对桥面施加了“不连续负载”。工程师必须计算桥梁能够承受的最大负载，并确保它不仅能承受静态重量，还能承受卡车移动时产生的动态力量。如果未能考虑这些“不连续负载”，可能会导致结构失效，这可能会造成灾难性的后果。此外，在机械工程领域，理解“不连续负载”对于设计在操作过程中经历变化负载的机器和部件至关重要。例如，起重机在提升重物时，随着每次提升的负载变化而经历“不连续负载”。工程师必须分析这些负载，以确保起重机的组件能够承受这些急剧变化所引起的应力，而不会发生故障。“不连续负载”的概念也延伸到电气工程，特别是在电力系统的背景下。在电力分配中，根据使用模式，可以将负载分类为连续负载或不连续负载。例如，工业设施可能有间歇性运行的机器，从而对电气系统造成“不连续负载”。这种变化可能会影响电力供应的稳定性和可靠性，因此需要仔细规划和管理，以适应这些波动。此外，“不连续负载”的研究不仅限于工程；它在经济学和资源管理中也具有相关性。例如，电力的需求可以视为“不连续负载”，因为它在一天中的不同时间显著变化。理解这些模式使公用事业公司能够优化其能源生产和分配策略，确保在高峰需求时能够满足需求，而在低峰时不至于过度生产。总之，“不连续负载”的概念是多方面的，并在各个学科中发挥着关键作用。无论是在工程、经济学还是资源管理中，认识到“不连续负载”的影响对于有效的设计、规划和操作策略至关重要。随着我们不断创新和开发新技术，理解“不连续负载”如何影响我们的系统的重要性只会增加，这突显了在这一领域进行持续研究和教育的必要性。