rolling load

简明释义

滚动载荷

英英释义

例句

1.Understanding the rolling load 动态荷载 is crucial for designing safe roadways.

理解_动态荷载对设计安全道路至关重要。

2.The engineers calculated the effects of the rolling load 动态荷载 on the bridge's structure.

工程师们计算了_动态荷载对桥梁结构的影响。

3.The rolling load 动态荷载 can cause significant wear on railway tracks over time.

随着时间的推移，_动态荷载可能会对铁路轨道造成显著磨损。

4.During the test, the rolling load 动态荷载 was simulated using heavy trucks.

在测试过程中，使用重型卡车模拟了_动态荷载。

5.Bridge maintenance schedules often take the rolling load 动态荷载 into account.

桥梁维护计划通常会考虑_动态荷载。

作文

In the field of engineering, understanding the concept of a rolling load is crucial for designing structures that can withstand various forces. A rolling load refers to a type of load that moves along a surface, typically associated with vehicles or machinery that roll on tracks or roads. This can include anything from trucks moving on highways to trains traveling on railway tracks. The dynamic nature of a rolling load presents unique challenges for engineers, as they must account for not only the weight of the load but also the impact of its movement on the structural integrity of the materials involved.When designing bridges, for instance, engineers must consider how a rolling load will affect the bridge's stability and strength. The load can cause vibrations and oscillations, which may lead to fatigue over time. Therefore, engineers often conduct simulations to analyze how different types of rolling loads interact with the structure. By doing so, they can ensure that the bridge remains safe and functional under various conditions.Moreover, the concept of a rolling load is not limited to large-scale structures like bridges. It is also relevant in the design of roadways, railways, and even smaller mechanical systems. For example, in the manufacturing industry, machines that move heavy objects need to be designed with rolling loads in mind to prevent breakdowns and ensure efficiency. The wheels or rollers used in these machines must be able to support the weight while allowing for smooth movement.In addition to structural considerations, the effects of a rolling load on the environment must also be taken into account. For instance, heavy trucks that frequently travel on a particular road can cause significant wear and tear on the pavement. This not only leads to increased maintenance costs but can also pose safety risks for other vehicles. Engineers and urban planners must collaborate to create solutions that mitigate these impacts, such as designing better road surfaces or implementing weight restrictions for certain areas.Furthermore, the study of rolling loads extends into the realm of physics, where the principles of motion and force come into play. Understanding how a rolling load behaves under different conditions can help predict potential issues and improve designs. For instance, the friction between the wheels and the surface can affect how easily a load can roll, which in turn influences energy consumption and efficiency.In conclusion, the concept of a rolling load is multifaceted and plays a significant role in various fields, including engineering, manufacturing, and environmental science. By thoroughly understanding the implications of rolling loads, professionals can create safer and more efficient systems that benefit society as a whole. As technology continues to advance, the importance of accurately assessing and designing for rolling loads will only increase, making it an essential area of study for future engineers and scientists.

在工程领域，理解滚动载荷的概念对于设计能够承受各种力量的结构至关重要。滚动载荷是指沿表面移动的一种载荷，通常与在轨道或道路上滚动的车辆或机械有关。这可以包括从在高速公路上行驶的卡车到在铁路轨道上行驶的火车等任何东西。滚动载荷的动态特性给工程师带来了独特的挑战，因为他们必须考虑不仅是载荷的重量，还有其运动对所涉及材料的结构完整性的影响。例如，在设计桥梁时，工程师必须考虑滚动载荷将如何影响桥梁的稳定性和强度。载荷可能会导致振动和摆动，这可能会随着时间的推移导致疲劳。因此，工程师通常进行模拟以分析不同类型的滚动载荷与结构的相互作用。通过这样做，他们可以确保桥梁在各种条件下保持安全和功能。此外，滚动载荷的概念并不限于大型结构，如桥梁。它在道路、铁路甚至较小的机械系统的设计中也是相关的。例如，在制造业中，移动重物的机器需要考虑滚动载荷以防止故障并确保效率。这些机器中使用的轮子或滚轮必须能够支撑重量，同时允许平稳移动。除了结构考虑外，滚动载荷对环境的影响也必须考虑在内。例如，频繁在特定道路上行驶的重型卡车可能会对路面造成显著的磨损。这不仅会导致维护成本增加，还可能对其他车辆构成安全风险。工程师和城市规划者必须合作创造解决方案，以减轻这些影响，例如设计更好的路面或在某些地区实施重量限制。此外，滚动载荷的研究还延伸到物理学领域，其中运动和力量的原理发挥作用。理解滚动载荷在不同条件下的行为可以帮助预测潜在问题并改善设计。例如，轮子与表面之间的摩擦可能会影响载荷的滚动难易程度，这反过来又会影响能耗和效率。总之，滚动载荷的概念是多方面的，在工程、制造和环境科学等各个领域都发挥着重要作用。通过充分理解滚动载荷的影响，专业人员可以创建更安全、更高效的系统，造福整个社会。随着技术的不断进步，准确评估和设计滚动载荷的重要性只会增加，这使其成为未来工程师和科学家研究的一个重要领域。