equivalent load

简明释义

等效负载

英英释义

例句

1.The equivalent load for the HVAC system was estimated to optimize energy efficiency.

HVAC系统的等效负载被估算以优化能效。

2.The thermal analysis showed that the equivalent load would affect the cooling system's performance.

热分析显示，等效负载将影响冷却系统的性能。

3.In this electrical circuit, the equivalent load helps us understand the total current draw.

在这个电路中，等效负载帮助我们理解总电流消耗。

4.By using an equivalent load, we can simplify the calculations for the power distribution.

通过使用等效负载，我们可以简化电力分配的计算。

5.The engineer calculated the equivalent load to determine the structural integrity of the bridge.

工程师计算了等效负载以确定桥梁的结构完整性。

作文

In the field of engineering and physics, the term equivalent load refers to a simplified representation of a complex loading condition. This concept is particularly useful in structural analysis, where it allows engineers to replace a complicated system of forces with a single force or set of forces that produces the same effect on a structure. Understanding equivalent load is crucial for ensuring the safety and stability of buildings, bridges, and other structures. When designing a structure, engineers must consider various loads that it will encounter during its lifespan. These include dead loads (the weight of the structure itself), live loads (the weight of occupants and furniture), environmental loads (such as wind and snow), and dynamic loads (like those from earthquakes). Each of these loads can act independently or in combination, making the analysis complex. By using the concept of equivalent load, engineers can simplify this analysis by converting multiple loading scenarios into a single, manageable force.For example, consider a bridge subjected to both the weight of vehicles and the force of wind. Instead of calculating the effects of these two separate loads on the structure, an engineer can determine an equivalent load that combines these effects into one value. This approach not only saves time but also makes it easier to visualize how the structure will behave under different conditions.The process of determining an equivalent load involves various calculations and considerations. Engineers often use mathematical models and simulations to analyze how different loads interact and influence each other. The goal is to find a single load that accurately represents the total effect of all the loads acting on the structure. This simplified model can then be used to assess the safety margins and performance of the design.Moreover, the use of equivalent load is not limited to structural engineering. It is also applicable in fields such as electrical engineering, where it can describe the total load that a power system must supply. In this context, understanding equivalent load helps engineers design systems that can efficiently handle varying demands without overloading any components.In summary, the concept of equivalent load is an essential tool for engineers and physicists. By allowing for the simplification of complex loading scenarios, it facilitates the analysis and design of safe and efficient structures. As technology advances and new materials are developed, the methods for calculating equivalent load will continue to evolve, further enhancing our ability to create resilient infrastructure that meets the demands of modern society. Ultimately, mastering the concept of equivalent load is vital for anyone involved in the engineering profession, as it lays the groundwork for successful project outcomes and the safety of the public.

在工程和物理学领域，术语等效负载指的是复杂加载条件的简化表示。这一概念在结构分析中尤其有用，它允许工程师用一个单一的力或一组力来替代复杂的力系统，从而产生对结构相同的影响。理解等效负载对确保建筑物、桥梁和其他结构的安全性和稳定性至关重要。在设计结构时，工程师必须考虑在其生命周期内将遇到的各种负载。这些负载包括死载（结构本身的重量）、活载（居住者和家具的重量）、环境载荷（如风和雪）以及动态载荷（如地震造成的载荷）。这些载荷可以独立作用，也可以组合在一起，使分析变得复杂。通过使用等效负载的概念，工程师可以将多种加载场景转换为一个可管理的单一力，从而简化这一分析。例如，考虑一座受到车辆重量和风力作用的桥梁。工程师不必分别计算这两种负载对结构的影响，而是可以确定一个等效负载，将这些影响合并为一个值。这种方法不仅节省了时间，还使可视化结构在不同条件下的行为变得更容易。确定等效负载的过程涉及各种计算和考虑因素。工程师通常使用数学模型和模拟来分析不同负载如何相互作用和影响彼此。目标是找到一个单一的负载，准确代表所有作用于结构的负载的总效果。然后，这个简化模型可以用于评估设计的安全边际和性能。此外，等效负载的使用并不限于结构工程。在电气工程等领域，它也可以描述电力系统必须提供的总负载。在这种情况下，理解等效负载有助于工程师设计能够高效处理变化需求而不超载任何组件的系统。总之，等效负载的概念是工程师和物理学家的重要工具。通过简化复杂的加载场景，它促进了安全和高效结构的分析与设计。随着技术的进步和新材料的发展，计算等效负载的方法将继续演变，进一步增强我们创造满足现代社会需求的韧性基础设施的能力。最终，掌握等效负载的概念对于任何参与工程专业的人来说都是至关重要的，因为它为成功的项目成果和公众安全奠定了基础。