applied load

简明释义

外施荷载

英英释义

例句

1.The applied load affects the deformation of materials significantly.

施加的负载显著影响材料的变形。

2.To prevent failure, we must monitor the applied load regularly.

为了防止失效，我们必须定期监测施加负载。

3.Engineers must calculate the applied load on the beams to ensure safety.

工程师必须计算梁上的施加负载以确保安全。

4.During testing, the structure failed under the applied load of 1500 pounds.

在测试中，结构在施加负载1500磅下失效。

5.The bridge was designed to withstand the maximum applied load of 100 tons.

这座桥的设计能够承受最大施加负载为100吨。

作文

In the field of engineering, understanding the concept of applied load is essential for designing structures that can withstand various forces. An applied load refers to any external force or weight that is applied to a structure, such as a beam, column, or slab. This load can come from different sources, including the weight of the materials used in construction, live loads from occupants and furniture, as well as environmental factors like wind and snow. The ability to accurately calculate and analyze these loads is crucial in ensuring the safety and stability of the structure.For instance, when designing a bridge, engineers must consider the applied load from vehicles traveling across it. This includes not only the static weight of the vehicles but also dynamic loads that occur when vehicles are in motion. Additionally, they need to account for potential traffic congestion, which could result in increased loads at certain times. By understanding the nature of the applied load, engineers can select appropriate materials and design features that will allow the bridge to support these forces without failing.Another important aspect of applied load is its classification into different types. There are typically three categories: dead loads, live loads, and environmental loads. Dead loads are constant and include the weight of the structure itself and any permanent fixtures. Live loads, on the other hand, are variable and can change over time, such as the weight of people, furniture, or movable equipment. Environmental loads encompass forces from nature, such as wind pressure, snow accumulation, and seismic activity. Each of these load types must be carefully considered during the design process, as they can significantly impact the overall performance of the structure.To illustrate the significance of applied load, let's consider a real-world example: the construction of a high-rise building. In this case, the applied load includes not only the weight of the building materials but also the weight of occupants, furniture, and equipment within the building. Moreover, the building must be designed to resist lateral loads from wind and seismic events. Engineers use complex calculations and simulations to determine how these loads interact with the building's design, ensuring that it can withstand both normal and extreme conditions.Furthermore, understanding applied load helps engineers to identify potential failure points within a structure. By analyzing how different loads affect various components, they can make informed decisions about reinforcements and material choices. For example, if a particular beam is subject to excessive applied load, engineers may decide to increase its size or use stronger materials to prevent bending or breaking.In conclusion, the concept of applied load is fundamental in the field of engineering and architecture. It encompasses a variety of forces that structures must endure throughout their lifespan. By comprehensively understanding and analyzing these loads, engineers can design safer, more resilient buildings and infrastructure. The careful consideration of applied load ultimately contributes to the longevity and reliability of the structures we depend on every day.

在工程领域，理解applied load这一概念对于设计能够承受各种力的结构至关重要。applied load指的是施加在结构上的任何外部力量或重量，例如梁、柱或板。这种负载可以来自不同的来源，包括建筑材料的重量、来自居住者和家具的活荷载，以及风雪等环境因素。准确计算和分析这些荷载的能力对于确保结构的安全性和稳定性至关重要。例如，在设计桥梁时，工程师必须考虑来自车辆通过桥梁的applied load。这不仅包括车辆的静态重量，还包括车辆运动时产生的动态荷载。此外，他们还需要考虑可能的交通拥堵，这可能导致某些时段的荷载增加。通过理解applied load的性质，工程师可以选择适当的材料和设计特征，使桥梁能够承受这些力量而不发生故障。applied load的另一个重要方面是其分类为不同类型。通常有三类：恒载、活载和环境载荷。恒载是恒定的，包括结构本身的重量和任何永久性固定装置。活载则是可变的，随着时间的推移而变化，例如人、家具或可移动设备的重量。环境载荷包括来自自然的力量，如风压、积雪和地震活动。在设计过程中，必须仔细考虑每种荷载类型，因为它们会显著影响结构的整体性能。为了说明applied load的重要性，让我们考虑一个实际的例子：高层建筑的建设。在这种情况下，applied load不仅包括建筑材料的重量，还包括建筑内居住者、家具和设备的重量。此外，建筑必须设计成能够抵御来自风和地震事件的侧向荷载。工程师使用复杂的计算和模拟来确定这些荷载如何与建筑设计相互作用，确保建筑能够承受正常和极端条件。此外，理解applied load有助于工程师识别结构中的潜在失效点。通过分析不同荷载对各个组件的影响，他们可以就加强和材料选择做出明智的决策。例如，如果某个梁受到过大的applied load，工程师可能会决定增大其尺寸或使用更强的材料以防止弯曲或断裂。总之，applied load的概念在工程和建筑领域中是基础性的。它包含了结构在其生命周期中必须承受的各种力量。通过全面理解和分析这些荷载，工程师可以设计出更安全、更具弹性的建筑和基础设施。对applied load的细致考虑最终有助于我们每天依赖的结构的耐用性和可靠性。