combined load

简明释义

合成载荷

英英释义

例句

1.To calculate the combined load, we need to add the weights of all components.

要计算综合负载，我们需要将所有组件的重量相加。

2.The combined load of the cargo and equipment exceeded the truck's capacity.

货物和设备的综合负载超过了卡车的承载能力。

3.The factory operates under strict regulations regarding the combined load on machinery.

工厂在机器的综合负载方面遵循严格的规定。

4.The bridge was designed to support a combined load of vehicles and pedestrians.

这座桥的设计旨在支持车辆和行人的综合负载。

5.During the test, engineers measured the combined load on the structure to ensure safety.

在测试过程中，工程师测量了结构上的综合负载以确保安全。

作文

In the field of engineering, the term combined load refers to the total load that a structure or component must support when subjected to multiple types of forces. These forces can include dead loads, live loads, wind loads, and seismic loads, among others. Understanding the combined load is crucial for ensuring the safety and stability of structures such as bridges, buildings, and towers.When engineers design a structure, they must consider how different loads interact with one another. For instance, a bridge may experience static loads from vehicles and pedestrians, while also facing dynamic loads from wind and seismic activity. The combined load takes into account these various factors to provide a comprehensive assessment of the stresses that the structure will encounter throughout its lifespan.Calculating the combined load involves using principles from physics and mathematics. Engineers often employ methods such as the load combination equations, which help to predict how different loads will affect the structure simultaneously. This is essential because the failure to adequately account for the combined load can lead to catastrophic failures. For example, if a building is designed to withstand only its dead load and live load without considering wind or seismic activity, it may collapse during a storm or earthquake.Furthermore, regulations and codes in civil engineering require that all designs adhere to specific standards regarding the combined load. These guidelines are established to protect public safety and ensure that structures can withstand extreme conditions. Engineers must be well-versed in these codes to effectively calculate the combined load and design safe structures.In addition to structural engineering, the concept of combined load is also relevant in other fields, such as electrical engineering. In this context, it refers to the total power demand on a system when multiple devices are operating simultaneously. Understanding the combined load is vital for designing electrical systems that can handle peak demands without risking overload or failure.In everyday life, we encounter the idea of combined load in various scenarios. For example, when planning a party, one might need to consider the combined load of food, drinks, seating, and entertainment to ensure that everything fits comfortably in the space. Similarly, in transportation, the combined load of passengers and luggage must be calculated to determine if a vehicle can safely operate without exceeding its weight limit.In conclusion, the concept of combined load is integral to many fields, particularly in engineering. It encompasses the total load that a structure or system must support under various conditions. By understanding and calculating the combined load, engineers can design safe, efficient, and durable structures and systems that meet the demands of their intended use. This knowledge not only protects public safety but also ensures the longevity and reliability of the infrastructure we depend on every day.

在工程领域中，术语combined load指的是结构或组件在受到多种类型的力时必须承受的总负荷。这些力可以包括死载、活载、风载和地震载荷等。理解combined load对于确保桥梁、建筑物和塔楼等结构的安全性和稳定性至关重要。当工程师设计结构时，他们必须考虑不同负荷之间的相互作用。例如，一座桥可能会受到来自车辆和行人的静态负荷，同时也面临来自风和地震活动的动态负荷。combined load考虑了这些各种因素，以提供对结构在其整个生命周期内将遇到的应力的全面评估。计算combined load涉及使用物理和数学的原理。工程师通常采用负载组合方程来预测不同负载如何同时影响结构。这一点至关重要，因为未能充分考虑combined load可能导致灾难性的失败。例如，如果一栋建筑仅设计用于承受其死载和活载，而没有考虑风或地震活动，则可能在风暴或地震期间倒塌。此外，土木工程中的法规和规范要求所有设计遵循有关combined load的特定标准。这些指南的建立是为了保护公共安全，并确保结构能够承受极端条件。工程师必须熟悉这些规范，以有效计算combined load并设计安全的结构。除了结构工程外，combined load的概念在其他领域，如电气工程中也很相关。在这种情况下，它指的是当多个设备同时运行时，系统上的总功率需求。理解combined load对于设计能够在不风险过载或故障的情况下处理峰值需求的电气系统至关重要。在日常生活中，我们在各种场景中遇到combined load的概念。例如，在计划聚会时，人们可能需要考虑食物、饮料、座位和娱乐的combined load，以确保一切都能舒适地放在空间中。同样，在交通运输中，乘客和行李的combined load必须计算，以确定车辆是否能够安全运行而不超过其重量限制。总之，combined load的概念在许多领域中都是不可或缺的，特别是在工程领域。它涵盖了结构或系统在各种条件下必须支持的总负荷。通过理解和计算combined load，工程师可以设计出安全、高效和耐用的结构和系统，以满足其预期用途的要求。这种知识不仅保护了公共安全，还确保了我们每天依赖的基础设施的耐久性和可靠性。