distributed force

简明释义

分布力

英英释义

例句

1.In engineering, the concept of distributed force is crucial for analyzing structures under load.

在工程学中，分布力的概念对于分析承载下的结构至关重要。

2.The distributed force acting on a beam can be represented as a function of its length and load characteristics.

作用于梁上的分布力可以表示为其长度和载荷特征的函数。

3.When designing bridges, engineers must account for the distributed force exerted by vehicles traveling across.

在设计桥梁时，工程师必须考虑车辆通过时施加的分布力。

4.The distributed force from the wind on the building's surface can lead to structural failure if not properly calculated.

如果没有正确计算，来自风对建筑表面的分布力可能导致结构失效。

5.In physics, understanding distributed force helps in solving problems related to fluid dynamics.

在物理学中，理解分布力有助于解决与流体动力学相关的问题。

作文

In the realm of physics and engineering, the concept of distributed force plays a crucial role in understanding how forces act on various structures and materials. A distributed force refers to a force that is spread out over an area or along a length, rather than being concentrated at a single point. This concept is essential in fields such as civil engineering, mechanical engineering, and material science, where it helps engineers design safe and efficient structures. Consider a simple example: a beam supporting a roof. When snow accumulates on the roof, the weight of the snow exerts a distributed force across the surface of the beam. Instead of applying all of the snow's weight at one point, the force is distributed evenly along the length of the beam. This distribution affects how the beam bends and how much stress it experiences. Engineers must calculate these distributed forces to ensure that the beam can support the load without failing. The importance of understanding distributed forces extends beyond just beams. In fluid dynamics, the pressure exerted by a fluid can also be considered a distributed force. For instance, when water flows over a dam, the pressure it exerts on the dam's surface can be analyzed as a distributed force. This analysis helps engineers determine the appropriate materials and designs to withstand the pressure and prevent structural failure. Moreover, the concept of distributed force is also relevant in biomechanics. The forces acting on the human body during physical activities, such as running or jumping, can be viewed as distributed forces. For example, when a person runs, the force exerted on the ground is distributed over the area of their feet. Understanding how these forces are distributed can help in designing better athletic shoes and improving performance while minimizing injury risk. In structural analysis, engineers often use mathematical models to simulate how distributed forces affect structures. These models allow them to predict how buildings and bridges will respond to various loads, including wind, traffic, and natural disasters. By accurately modeling distributed forces, engineers can create safer and more resilient structures. In conclusion, the concept of distributed force is fundamental in various scientific and engineering disciplines. It provides insights into how forces interact with materials and structures, allowing for better design and safety considerations. Whether in the context of civil engineering, fluid dynamics, or biomechanics, understanding distributed forces is essential for innovation and progress in technology and infrastructure. As we continue to advance our understanding of these concepts, we pave the way for more efficient and safer designs in our built environment.

在物理和工程领域，分布力的概念在理解各种结构和材料上作用的力方面起着至关重要的作用。分布力是指一个力在一个区域或沿着长度上分散，而不是集中在一个点上。这个概念在土木工程、机械工程和材料科学等领域中是必不可少的，它帮助工程师设计安全高效的结构。考虑一个简单的例子：支撑屋顶的梁。当雪在屋顶上积累时，雪的重量在梁的表面上施加了一个分布力。雪的所有重量并不是集中在一个点上，而是均匀地分布在梁的长度上。这种分布影响梁的弯曲程度以及它所承受的应力。工程师必须计算这些分布力以确保梁能够承受负荷而不发生失效。理解分布力的重要性不仅限于梁。在流体动力学中，流体施加的压力也可以视为分布力。例如，当水流过大坝时，水对大坝表面施加的压力可以被分析为分布力。这种分析帮助工程师确定适当的材料和设计，以承受压力并防止结构失效。此外，分布力的概念在生物力学中也相关。人类在进行跑步或跳跃等身体活动时作用于身体的力可以看作是分布力。例如，当一个人跑步时，施加在地面上的力分布在他们的脚的面积上。理解这些力是如何分布的，可以帮助设计更好的运动鞋，提高性能，同时减少受伤风险。在结构分析中，工程师通常使用数学模型来模拟分布力对结构的影响。这些模型使他们能够预测建筑物和桥梁对各种载荷（包括风、交通和自然灾害）的响应。通过准确建模分布力，工程师可以创造出更安全、更有韧性的结构。总之，分布力的概念在各种科学和工程学科中都是基础。它提供了关于力如何与材料和结构相互作用的见解，从而允许更好的设计和安全考虑。无论是在土木工程、流体动力学还是生物力学的背景下，理解分布力对于技术和基础设施的创新与进步至关重要。随着我们不断深入理解这些概念，我们为我们的建筑环境中的更高效和更安全的设计铺平了道路。