rim bearing swing bridge

简明释义

环承式平旋桥

英英释义

例句

1.The engineers designed the new rim bearing swing bridge 轮缘支承摆桥 to improve traffic flow over the river.

工程师们设计了新的轮缘支承摆桥 rim bearing swing bridge以改善河流上的交通流量。

2.Construction on the rim bearing swing bridge 轮缘支承摆桥 is expected to be completed by next summer.

对轮缘支承摆桥 rim bearing swing bridge的建设预计将在明年夏季完成。

3.The unique design of the rim bearing swing bridge 轮缘支承摆桥 minimizes wear and tear.

该轮缘支承摆桥 rim bearing swing bridge的独特设计最小化了磨损。

4.The rim bearing swing bridge 轮缘支承摆桥 allows large ships to pass through the harbor.

该轮缘支承摆桥 rim bearing swing bridge允许大型船只通过港口。

5.During the inspection, the team found that the rim bearing swing bridge 轮缘支承摆桥 needed some maintenance.

在检查过程中，团队发现轮缘支承摆桥 rim bearing swing bridge需要一些维护。

作文

The evolution of bridge engineering has brought forth various designs and innovations, one of which is the rim bearing swing bridge. This type of bridge is particularly fascinating because it combines functionality with engineering ingenuity. A rim bearing swing bridge is designed to rotate around a vertical axis, allowing boats and ships to pass through without the need for a fixed structure that obstructs waterways. This unique feature makes it an essential component in areas where navigable waters intersect with roadways.The basic structure of a rim bearing swing bridge consists of a central pivot point, which is supported by a series of bearings that facilitate smooth rotation. The 'rim bearing' refers to the circular bearing system located at the edge of the rotating section of the bridge. This design not only helps in distributing the load evenly but also minimizes friction during the swinging motion. As a result, the bridge can be opened and closed efficiently, making it ideal for busy maritime routes.One notable example of a rim bearing swing bridge is the Wellington Harbour Bridge in New Zealand. This bridge showcases the practical application of this design, allowing for both vehicular traffic and marine navigation. When a large vessel approaches, the bridge can be swung open, providing a clear passage for the ship while maintaining the flow of traffic on the road. Such bridges are vital for urban planning, especially in coastal cities where waterways play a crucial role in transportation.The construction of a rim bearing swing bridge involves meticulous planning and engineering. Engineers must consider various factors such as the weight of the bridge, the materials used, and the environmental impact. The choice of materials is particularly important, as they must withstand the elements while providing the necessary strength and durability. Steel and reinforced concrete are commonly used due to their robustness and ability to support heavy loads.Furthermore, the maintenance of a rim bearing swing bridge is critical to ensure its longevity and safety. Regular inspections and servicing of the bearing systems are essential to prevent wear and tear, which could lead to malfunctions during operation. Local authorities often implement strict maintenance schedules to uphold the integrity of these structures, ensuring they remain safe for both vehicles and vessels.In conclusion, the rim bearing swing bridge is a remarkable feat of engineering that exemplifies the intersection of functionality and design. Its ability to accommodate both land and water traffic makes it an invaluable asset in many regions. As urban areas continue to grow and evolve, the demand for innovative solutions like the rim bearing swing bridge will undoubtedly increase, highlighting the importance of continued research and development in bridge engineering. Understanding the mechanics and benefits of this type of bridge not only enriches our knowledge of civil engineering but also emphasizes the significance of infrastructure in modern society.

桥梁工程的发展带来了各种设计和创新，其中之一就是轮缘轴承摆动桥。这种桥特别引人注目，因为它将功能性与工程智慧结合在一起。轮缘轴承摆动桥被设计为围绕垂直轴旋转，允许船只和货船通过，而不需要固定结构来阻碍水道。这一独特的特点使其成为水道与道路交叉区域的重要组成部分。轮缘轴承摆动桥的基本结构包括一个中央支点，由一系列轴承支撑，便于平稳旋转。“轮缘轴承”指的是位于桥梁旋转部分边缘的圆形轴承系统。这种设计不仅有助于均匀分配负载，还能在摆动运动中最小化摩擦。因此，桥梁可以高效地开启和关闭，非常适合繁忙的航运路线。新西兰的惠灵顿港桥就是轮缘轴承摆动桥的一个显著例子。这座桥展示了这种设计的实际应用，既允许车辆通行，又方便海上导航。当一艘大型船只接近时，桥梁可以摆动打开，为船只提供清晰的通道，同时保持道路上的交通流畅。这种桥梁对于城市规划至关重要，尤其是在水道在运输中发挥关键作用的沿海城市。轮缘轴承摆动桥的建造涉及细致的规划和工程设计。工程师必须考虑多种因素，如桥梁的重量、所用材料和环境影响。材料的选择尤为重要，因为它们必须承受自然元素，同时提供必要的强度和耐用性。由于其坚固性和能够支撑重负荷，钢材和增强混凝土通常被使用。此外，维护轮缘轴承摆动桥对于确保其长期使用和安全至关重要。定期检查和服务轴承系统对于防止磨损至关重要，这可能导致在操作过程中出现故障。地方当局通常会实施严格的维护计划，以保持这些结构的完整性，确保它们对车辆和船只保持安全。总之，轮缘轴承摆动桥是工程的一项杰出成就，体现了功能性与设计的交汇。它能够同时容纳陆上和水上交通，使其成为许多地区的宝贵资产。随着城市区域的不断发展和演变，对像轮缘轴承摆动桥这样的创新解决方案的需求无疑会增加，突显了在桥梁工程中持续研究和发展的重要性。理解这种桥梁的机制和好处，不仅丰富了我们对土木工程的知识，也强调了基础设施在现代社会中的重要性。