distributed load

简明释义

分布负载

英英释义

例句

1.When designing the floor, architects must account for the distributed load from furniture and occupants.

在设计地板时，建筑师必须考虑来自家具和居住者的分布载荷。

2.The roof was built to support a distributed load from snow accumulation during winter.

屋顶的建造能够支撑冬季雪积累带来的分布载荷。

3.The bridge was designed to handle a distributed load that comes from vehicles passing over it.

这座桥的设计能够承受来自车辆经过的分布载荷。

4.In this project, we will analyze the effects of a distributed load on the structure's stability.

在这个项目中，我们将分析分布载荷对结构稳定性的影响。

5.Engineers must consider the distributed load when calculating the strength of the beams.

工程师在计算梁的强度时必须考虑分布载荷。

作文

In the field of engineering and physics, understanding the concept of a distributed load is essential for designing structures that can withstand various forces. A distributed load refers to a load that is spread over a certain length or area rather than being concentrated at a single point. This concept is crucial when analyzing beams, bridges, and other structural elements because it influences how these structures behave under different conditions.When engineers design a bridge, for example, they must consider how the weight of vehicles will be distributed across the bridge's surface. Instead of imagining a truck parked at one specific location, engineers treat the weight of the truck as a distributed load that affects the entire span of the bridge. This allows them to calculate the stresses and strains on the materials used in the construction, ensuring that the bridge can safely support the weight without collapsing.The importance of understanding distributed load extends beyond just bridges. In residential buildings, the weight of the roof, furniture, and occupants creates a distributed load on the walls and foundation. Engineers must consider these loads when designing the building to ensure stability and safety. Failure to account for distributed load can lead to structural failures, which can be catastrophic.Moreover, the concept of distributed load is not limited to static loads. Dynamic loads, such as wind or seismic activity, can also be considered as distributed loads. For instance, during an earthquake, the forces acting on a building are not concentrated but rather spread throughout the structure. Understanding how these dynamic distributed loads interact with the building's design is critical in earthquake-prone areas.To analyze distributed loads, engineers use various mathematical models and principles from physics. The calculation of reactions at supports and internal forces within structural members often involves integrating the load distribution over the length of the beam or surface. This process allows for a more accurate representation of how the load is applied and how the structure will respond.In conclusion, the concept of a distributed load is fundamental in engineering and physics. It plays a vital role in the design and analysis of structures, ensuring they can safely support various types of loads. Whether it is a bridge, a building, or any other structure, understanding how loads are distributed across surfaces is essential for creating safe and reliable designs. As technology advances and we face new challenges in construction, the principles surrounding distributed loads will continue to be integral to the field of engineering.

在工程和物理学领域，理解分布载荷的概念对于设计能够承受各种力量的结构至关重要。分布载荷是指在一定长度或面积上分布的载荷，而不是集中在一个点上的载荷。这个概念在分析梁、桥和其他结构元素时至关重要，因为它会影响这些结构在不同条件下的行为。例如，当工程师设计一座桥时，他们必须考虑车辆的重量如何在桥面上分布。工程师们并不是想象一辆卡车停在一个特定的位置，而是将卡车的重量视为影响整个桥跨的分布载荷。这使他们能够计算出建筑材料所承受的应力和应变，从而确保桥梁能够安全承载重量而不发生倒塌。理解分布载荷的重要性不仅限于桥梁。在住宅建筑中，屋顶、家具和居住者的重量会对墙壁和基础产生分布载荷。工程师在设计建筑时必须考虑这些载荷，以确保稳定性和安全性。如果未能考虑分布载荷，可能会导致结构失效，这可能是灾难性的。此外，分布载荷的概念不仅限于静态载荷。动态载荷，如风或地震活动，也可以被视为分布载荷。例如，在地震期间，作用于建筑物的力量不是集中在某一点，而是遍布整个结构。理解这些动态分布载荷如何与建筑设计互动，对于地震多发地区至关重要。为了分析分布载荷，工程师使用各种数学模型和物理学原理。计算支撑点的反应和结构构件内部的力量通常涉及对载荷分布在梁或表面长度上的积分。这个过程允许更准确地表示载荷的施加方式以及结构的响应。总之，分布载荷的概念在工程和物理学中是基础性的。它在结构的设计和分析中发挥着至关重要的作用，确保它们能够安全地承载各种类型的载荷。无论是桥梁、建筑物还是任何其他结构，理解载荷如何在表面上分布对于创建安全可靠的设计至关重要。随着技术的进步，我们面临新的建筑挑战，围绕分布载荷的原则将继续在工程领域中占据重要地位。