rolling load

简明释义

滚动载重

英英释义

例句

1.A rolling load 滚动荷载 simulation was performed to assess the structural integrity of the building.

进行了滚动荷载模拟，以评估建筑的结构完整性。

2.During the inspection, we noted that the rolling load 滚动荷载 capacity of the floor was exceeded.

在检查过程中，我们注意到地板的滚动荷载能力被超出了。

3.The railway tracks were reinforced to handle increased rolling loads 滚动荷载 from heavier trains.

铁路轨道经过加固，以应对更重列车带来的增加的滚动荷载。

4.The bridge was designed to withstand a maximum rolling load 滚动荷载 of 50 tons.

这座桥的设计能够承受最大为50吨的滚动荷载。

5.Engineers conducted tests to measure the effects of a rolling load 滚动荷载 on the pavement.

工程师进行了测试，以测量滚动荷载对路面的影响。

作文

The concept of a rolling load is crucial in various fields, particularly in civil engineering and transportation. A rolling load refers to the dynamic load that is applied to structures or surfaces as vehicles or other mobile objects move across them. Understanding how these loads behave is essential for designing safe and efficient infrastructure. For instance, when engineers design bridges, they must take into account the weight and movement of vehicles that will cross the bridge. The rolling load can vary significantly depending on the type of vehicle, its speed, and the surface conditions. In addition to bridges, rolling loads are also important in the design of roadways, railways, and even airport runways. Each of these structures must be able to support not only static loads, such as the weight of the materials used in construction, but also the dynamic forces exerted by moving vehicles. This requires careful calculations and simulations to ensure that the structure can withstand the stresses imposed by rolling loads. Another aspect of rolling loads is their impact on the wear and tear of surfaces. As vehicles move, they exert pressure on the ground, which can lead to deformation over time. This is particularly evident in roads where heavy trucks frequently travel. Engineers must consider the effects of rolling loads when selecting materials for pavement and determining maintenance schedules. Regular assessments are necessary to identify areas where the pavement may be failing due to excessive rolling loads. Furthermore, the study of rolling loads extends beyond physical structures; it also encompasses the analysis of traffic patterns and flow. By understanding how rolling loads interact with traffic, planners can optimize road designs to improve safety and efficiency. For example, they might implement measures to reduce congestion, which can lead to more consistent rolling loads and less strain on the infrastructure. In conclusion, the significance of rolling loads cannot be overstated. They play a vital role in the design and maintenance of various infrastructures, ensuring that they can accommodate the demands of modern transportation. As we continue to develop our cities and transportation networks, a thorough understanding of rolling loads will be essential for creating resilient and sustainable systems that can endure the test of time.

“滚动载荷”的概念在多个领域中至关重要，特别是在土木工程和交通运输领域。“滚动载荷”是指当车辆或其他移动物体在其上移动时施加于结构或表面的动态载荷。理解这些载荷的行为对于设计安全高效的基础设施至关重要。例如，当工程师设计桥梁时，他们必须考虑将要通过桥梁的车辆的重量和运动。“滚动载荷”可能会因车辆类型、速度和表面条件而显著变化。除了桥梁，“滚动载荷”在道路、铁路甚至机场跑道的设计中也很重要。这些结构必须能够支持不仅仅是静态载荷，例如用于建筑的材料的重量，还要能够承受由移动车辆施加的动态力。这需要仔细的计算和模拟，以确保结构能够承受“滚动载荷”施加的压力。“滚动载荷”的另一个方面是它们对表面磨损的影响。当车辆移动时，它们会对地面施加压力，这可能会随着时间的推移导致变形。这在重型卡车经常通行的道路上尤为明显。工程师在选择路面材料和确定维护计划时必须考虑“滚动载荷”的影响。定期评估是必要的，以确定由于过度“滚动载荷”而可能失败的路面区域。此外，“滚动载荷”的研究不仅限于物理结构；它还包括对交通模式和流量的分析。通过了解“滚动载荷”与交通的相互作用，规划者可以优化道路设计以提高安全性和效率。例如，他们可能会实施措施来减少拥堵，这可以导致更一致的“滚动载荷”，并减少对基础设施的压力。总之，“滚动载荷”的重要性不容小觑。它们在各种基础设施的设计和维护中发挥着至关重要的作用，确保它们能够满足现代交通的需求。随着我们继续发展城市和交通网络，对“滚动载荷”的透彻理解将是创造能够经受时间考验的韧性和可持续系统的关键。