dynamical load

简明释义

动力荷载.

英英释义

例句

1.Understanding dynamical load 动态载荷 is essential for the safety of high-rise buildings.

理解dynamical load 动态载荷对高层建筑的安全至关重要。

2.In mechanical systems, dynamical load 动态载荷 can affect the performance and lifespan of components.

在机械系统中，dynamical load 动态载荷会影响组件的性能和使用寿命。

3.The dynamical load 动态载荷 from the moving vehicles was a critical factor in the road design.

来自移动车辆的dynamical load 动态载荷是道路设计中的一个关键因素。

4.The bridge was designed to withstand various types of dynamical load 动态载荷, including traffic and wind forces.

这座桥梁的设计考虑了多种类型的dynamical load 动态载荷，包括交通和风力。

5.Engineers must calculate the dynamical load 动态载荷 on the structure to ensure its stability during earthquakes.

工程师必须计算结构上的dynamical load 动态载荷，以确保其在地震期间的稳定性。

作文

In the field of engineering and physics, understanding the concept of dynamical load is crucial for designing structures and systems that can withstand various forces. A dynamical load refers to the forces that are applied to a structure or material that change over time. Unlike static loads, which remain constant, dynamical loads can vary in magnitude and direction, making them more complex to analyze and predict. This variability can arise from numerous factors, including environmental conditions, operational activities, and even human interactions.For example, consider a bridge that experiences traffic. The vehicles traveling across it exert varying weights and forces on the structure, creating a dynamical load that fluctuates throughout the day. Engineers must account for these changing loads when designing the bridge to ensure its safety and longevity. If they underestimate the dynamical load, the bridge could suffer from structural failures, leading to catastrophic consequences.Moreover, dynamical loads are not limited to civil engineering; they are also significant in mechanical engineering. Machinery often experiences dynamical loads during operation due to moving parts, vibrations, and changing operational conditions. For instance, an aircraft wing must endure various aerodynamic forces as it flies, which are considered dynamical loads. Engineers use advanced simulations and calculations to model these loads and ensure that components can withstand them without failing.The study of dynamical loads also extends to the field of earthquake engineering. Buildings and infrastructure in seismic zones must be designed to resist the dynamic forces generated by earthquakes. These forces are unpredictable and can vary significantly in intensity and duration. Therefore, engineers must incorporate the potential effects of dynamical loads caused by seismic activity into their designs to protect lives and property.In conclusion, the importance of understanding dynamical loads cannot be overstated. Whether in civil, mechanical, or earthquake engineering, the ability to accurately predict and mitigate the effects of these loads is essential for creating safe and durable structures. As technology advances, engineers continue to develop better methods to analyze dynamical loads, ensuring that our built environment remains resilient against the forces of nature and human activity. Through rigorous testing and innovative design, we can enhance the safety and reliability of structures that serve society, all while keeping the concept of dynamical load at the forefront of engineering considerations.

在工程和物理学领域，理解dynamical load（动态载荷）的概念对于设计能够承受各种力量的结构和系统至关重要。dynamical load（动态载荷）指的是施加在结构或材料上的随时间变化的力量。与保持不变的静态载荷不同，dynamical loads（动态载荷）可以在大小和方向上变化，使其分析和预测更加复杂。这种变化可能源于多个因素，包括环境条件、操作活动甚至人类互动。例如，考虑一座经历交通的桥梁。穿过它的车辆对结构施加不同的重量和力量，产生了一个在一天中波动的dynamical load（动态载荷）。工程师必须在设计桥梁时考虑到这些变化的载荷，以确保其安全性和耐久性。如果他们低估了dynamical load（动态载荷），桥梁可能会遭受结构性故障，导致灾难性后果。此外，dynamical loads（动态载荷）不仅限于土木工程；在机械工程中也非常重要。机器在运行过程中常常会经历dynamical loads（动态载荷），这是由于运动部件、振动和不断变化的操作条件引起的。例如，一架飞机的机翼在飞行过程中必须承受各种空气动力学力量，这些力量被视为dynamical loads（动态载荷）。工程师使用先进的模拟和计算来建模这些载荷，以确保组件能够承受这些载荷而不发生故障。dynamical loads（动态载荷）的研究还扩展到地震工程领域。处于地震带的建筑和基础设施必须设计成能够抵抗由地震产生的动态力量。这些力量是不可预测的，并且在强度和持续时间上可能有显著变化。因此，工程师必须将地震活动引起的dynamical loads（动态载荷）的潜在影响纳入其设计中，以保护生命和财产。总之，理解dynamical loads（动态载荷）的重要性不容小觑。无论是在土木、机械还是地震工程中，准确预测和减轻这些载荷影响的能力对于创建安全和耐用的结构至关重要。随着技术的进步，工程师们继续开发更好的方法来分析dynamical loads（动态载荷），确保我们建造的环境在自然力量和人类活动面前保持韧性。通过严格的测试和创新设计，我们可以增强服务社会的结构的安全性和可靠性，同时将dynamical load（动态载荷）的概念置于工程考虑的最前沿。