lifting bridge

简明释义

升降桥

英英释义

例句

1.During the morning rush hour, the lifting bridge 升降桥 raised to let a yacht through, causing a traffic jam.

在早高峰期间，升降桥 lifting bridge 升起让一艘游艇通过，导致了交通堵塞。

2.The lifting bridge 升降桥 is a vital part of the local infrastructure, connecting both sides of the river.

这座升降桥 lifting bridge 是当地基础设施的重要组成部分，连接着河流两岸。

3.The city plans to renovate the old lifting bridge 升降桥 to improve navigation safety.

市政府计划翻新这座旧的升降桥 lifting bridge 以提高航行安全。

4.The cargo ship waited patiently as the lifting bridge 升降桥 opened to allow it to pass.

货船耐心等待着，因为升降桥 lifting bridge 打开以便让它通过。

5.Boaters are advised to check the schedule for the lifting bridge 升降桥 before planning their trip.

船主被建议在计划旅行之前检查升降桥 lifting bridge 的时间表。

作文

The concept of a lifting bridge is fascinating and serves a crucial purpose in modern civil engineering. A lifting bridge is designed to allow boats and ships to pass through while also accommodating road traffic. This dual functionality makes it an essential structure in areas where waterways intersect with roadways. One of the most famous examples of a lifting bridge is the Tower Bridge in London, which has become an iconic symbol of the city. The engineering behind a lifting bridge involves complex mechanics that enable the bridge to raise and lower efficiently. When a large vessel approaches, sensors can detect its presence, and the bridge operators are alerted to initiate the lifting process. The bridge typically lifts at a specific angle, allowing enough clearance for the vessel to pass beneath. Once the vessel has cleared the area, the bridge is lowered back into position for vehicles to cross. This operation requires precise timing and coordination to ensure safety for both the marine and vehicular traffic.In addition to their functional aspects, lifting bridges also have aesthetic value. Many are designed with beautiful architectural features that enhance the surrounding landscape. For instance, the Bixby Creek Bridge in California, although not a lifting bridge, exemplifies how bridges can be both functional and visually appealing. Similarly, the lifting bridge designs often incorporate artistic elements, contributing to the cultural heritage of the region.Moreover, lifting bridges play a significant role in urban planning. In cities with busy ports or rivers, these bridges help maintain the flow of traffic while accommodating the needs of maritime transport. They are often strategically placed to minimize disruption to both road and waterway users. The construction of a lifting bridge can lead to economic growth by improving access to various parts of a city, enhancing trade routes, and promoting tourism. However, the maintenance of a lifting bridge can be challenging. Regular inspections are necessary to ensure that the mechanical components are functioning correctly and that the structure remains safe for use. Over time, wear and tear can affect the lifting mechanisms, which may require repairs or upgrades. Additionally, the operators must be trained to handle the equipment safely and efficiently, as any mistakes during the lifting process could lead to accidents.In conclusion, lifting bridges are remarkable structures that combine functionality, engineering, and artistry. They are vital for facilitating transportation across waterways while ensuring that maritime traffic can continue unhindered. As cities evolve and expand, the importance of lifting bridges will only increase, making them a key component of modern infrastructure. Their ability to adapt to the needs of both road and water traffic exemplifies the ingenuity of engineering solutions designed to meet the demands of contemporary society.

“升降桥”的概念令人着迷，并在现代土木工程中发挥着至关重要的作用。升降桥旨在允许船只和船舶通过，同时也能容纳道路交通。这种双重功能使其成为水道与道路交叉区域的重要结构。伦敦的塔桥是最著名的升降桥之一，已成为这座城市的标志性象征。升降桥背后的工程涉及复杂的机械装置，使桥梁能够高效地升降。当大型船舶接近时，传感器可以检测到它的存在，桥梁操作员会被提醒以启动升起过程。桥梁通常以特定的角度升起，为船舶通过提供足够的净空。一旦船舶通过该区域，桥梁就会降回位置，以供车辆通行。这个操作需要精确的时机和协调，以确保水上和车辆交通的安全。除了功能方面，升降桥还具有美学价值。许多桥梁设计有美丽的建筑特色，增强了周围的景观。例如，加利福尼亚的比克斯比溪桥，尽管不是一座升降桥，却体现了桥梁既可以功能性又可以视觉吸引力。同样，升降桥的设计通常结合艺术元素，为该地区的文化遗产做出贡献。此外，升降桥在城市规划中也发挥着重要作用。在拥有繁忙港口或河流的城市中，这些桥梁帮助维持交通流量，同时满足海洋运输的需求。它们通常被战略性地放置，以最小化对道路和水道用户的干扰。升降桥的建设可以通过改善城市各部分的通行能力、增强贸易路线和促进旅游业来推动经济增长。然而，维护升降桥可能会面临挑战。定期检查是必要的，以确保机械部件正常运作，结构保持安全可用。随着时间的推移，磨损可能会影响升降机制，可能需要维修或升级。此外，操作员必须接受培训，以安全有效地处理设备，因为在升降过程中出现任何错误都可能导致事故。总之，升降桥是将功能性、工程和艺术性结合在一起的卓越结构。它们对于促进水道交通的同时确保海上交通的畅通至关重要。随着城市的发展和扩张，升降桥的重要性只会增加，使其成为现代基础设施的关键组成部分。它们能够适应道路和水上交通的需求，彰显了为满足当代社会需求而设计的工程解决方案的独创性。