fixed load

简明释义

固定载荷

英英释义

例句

1.In electrical systems, a fixed load refers to a constant power requirement.

在电气系统中，固定荷载指的是恒定的功率需求。

2.The weight of the machinery represents a fixed load on the factory floor.

机器的重量在工厂车间上代表了一个固定荷载。

3.The bridge was designed to support a fixed load of 10 tons.

这座桥的设计承载能力为10吨的固定荷载。

4.A fixed load is essential for determining the safety factors in building design.

在建筑设计中，固定荷载对于确定安全系数至关重要。

5.Engineers must calculate the fixed load on the structure before construction begins.

工程师在施工前必须计算结构上的固定荷载。

作文

In the world of engineering and physics, the term fixed load refers to a load that remains constant over time. This concept is crucial in the design and analysis of structures, such as bridges, buildings, and various mechanical systems. A fixed load can be understood as the weight or force that does not change regardless of external conditions. For instance, the weight of the materials used in constructing a building, such as concrete, steel, and glass, constitutes a fixed load because it remains unchanged once the structure is completed.Understanding fixed load is essential for engineers, as it helps them determine how much stress a structure can handle without failing. When designing a bridge, engineers must calculate the fixed load that the bridge itself will exert on its supports. This includes the weight of the bridge deck, railings, and other permanent fixtures. By knowing the fixed load, engineers can ensure that the materials chosen for construction are strong enough to support this weight in addition to any dynamic loads that may occur, such as vehicles passing over it or wind forces acting upon it.Moreover, the concept of fixed load is not limited to civil engineering. In mechanical systems, a fixed load might refer to the weight of an object that a machine is designed to lift or move. For example, a crane lifting a heavy steel beam has to account for the fixed load of the beam itself. If the crane is not designed to handle this load adequately, it could lead to catastrophic failures.In addition to its importance in engineering, understanding fixed load also has implications in everyday life. For instance, when planning to move heavy furniture, one should consider the fixed load of each piece. Knowing how much weight you are dealing with can help prevent injuries and damage to property. It is also vital for ensuring that the vehicle used for transportation can handle the fixed load without risk of breakdown.Furthermore, the concept of fixed load extends into the realm of finance and economics. In these fields, a fixed load might refer to a set cost or expense that does not vary with the level of production or sales. For example, a company might have a fixed load in the form of rent for its office space. Regardless of how many products it sells or how many services it provides, the rent remains constant. Understanding this fixed load is crucial for businesses to manage their budgets effectively and ensure profitability.In conclusion, the term fixed load encompasses a broad range of applications across various fields, including engineering, mechanics, and finance. Whether it refers to the weight of a structure, the load on a machine, or a constant expense in a budget, grasping the concept of fixed load is vital for making informed decisions. By recognizing and calculating fixed load, professionals can design safer structures, operate machinery more efficiently, and manage finances more effectively. Therefore, the understanding of fixed load is not just a technical necessity but also a practical skill that can benefit individuals and organizations alike.

在工程和物理学的世界中，术语固定载荷指的是随时间保持不变的载荷。这个概念对于桥梁、建筑物以及各种机械系统的设计和分析至关重要。固定载荷可以理解为不论外部条件如何变化而保持不变的重量或力量。例如，建筑物中使用的材料的重量，如混凝土、钢材和玻璃，构成了固定载荷，因为一旦结构完成，这些重量就不会改变。理解固定载荷对工程师来说至关重要，因为它帮助他们确定结构能够承受多少压力而不会失效。在设计桥梁时，工程师必须计算桥梁本身对支撑结构施加的固定载荷。这包括桥面、栏杆及其他永久性设施的重量。通过了解固定载荷，工程师可以确保所选择的建筑材料足够强大，以支持这一重量，以及可能出现的任何动态载荷，例如车辆经过时或风力作用时产生的载荷。此外，固定载荷的概念并不限于土木工程。在机械系统中，固定载荷可能指的是机器设计用于提升或移动的物体的重量。例如，一台起重机在提升一根重型钢梁时，必须考虑到梁自身的固定载荷。如果起重机未能充分设计以应对这一载荷，可能会导致灾难性的故障。除了在工程中的重要性外，理解固定载荷在日常生活中也有其意义。例如，在计划搬运重家具时，人们应该考虑每件家具的固定载荷。知道你正在处理的重量可以帮助防止受伤和财产损坏。这对于确保用于运输的车辆能够承受固定载荷而不会出现故障也是至关重要的。此外，固定载荷的概念还扩展到金融和经济领域。在这些领域中，固定载荷可能指的是与生产或销售水平无关的设定成本或费用。例如，一家公司可能在办公室租金方面有固定载荷。无论它销售多少产品或提供多少服务，租金始终保持不变。理解这一固定载荷对企业有效管理预算和确保盈利能力至关重要。总之，术语固定载荷涵盖了多个领域的广泛应用，包括工程、机械和金融。无论是指结构的重量、机器的负载，还是预算中的固定费用，掌握固定载荷的概念对于做出明智的决策至关重要。通过识别和计算固定载荷，专业人士可以设计更安全的结构，更高效地操作机器，并更有效地管理财务。因此，理解固定载荷不仅仅是技术上的必要性，也是一个可以使个人和组织受益的实用技能。