floating bridge

简明释义

浮桥

英英释义

例句

1.Engineers designed a floating bridge to withstand strong currents and high tides.

工程师设计了一座浮桥，以抵御强流和高潮。

2.After the storm, the city rebuilt the floating bridge that had been damaged.

风暴过后，城市重建了被损坏的浮桥。

3.The floating bridge allowed fishermen to access deeper waters without a boat.

这座浮桥使渔民能够在不使用船只的情况下进入更深的水域。

4.The military used a floating bridge to transport troops across the river quickly.

军方利用一座浮桥迅速运送部队过河。

5.During the festival, they built a floating bridge for visitors to enjoy the view of the lake.

在节日期间，他们建造了一座浮桥，供游客欣赏湖景。

作文

A floating bridge is an innovative structure that allows for the crossing of water bodies while maintaining stability and flexibility. These bridges are designed to float on the surface of the water, supported by buoyant materials or pontoons. The concept of a floating bridge has been utilized in various parts of the world, particularly in areas where traditional bridge construction would be impractical or too costly. For instance, the city of Seattle is home to the famous Lacey V. Murrow Memorial Bridge, which is one of the longest floating bridges in the world. This bridge spans Lake Washington and connects Seattle to its eastern suburbs, providing a vital transportation link for thousands of commuters each day.The engineering behind a floating bridge is fascinating. Engineers must take into account factors such as water level fluctuations, wave action, and the weight of vehicles that will use the bridge. Buoyancy is key; the bridge must be designed so that it remains afloat even under heavy loads. Additionally, the materials used in construction need to be durable and resistant to corrosion, especially since they are constantly exposed to water.One of the main advantages of a floating bridge is its ability to adapt to changing water levels. Unlike traditional bridges that are fixed to the ground, floating bridges can rise and fall with the water, making them ideal for rivers and lakes that experience seasonal flooding. This adaptability not only enhances safety but also reduces maintenance costs over time.Another benefit of floating bridges is their environmental impact. In many cases, building a traditional bridge requires significant alterations to the surrounding ecosystem. However, a floating bridge can minimize disruption to aquatic life and habitats. For example, when constructing a floating bridge, engineers can avoid dredging or filling in bodies of water, preserving the natural environment.Despite their advantages, floating bridges also face challenges. They must be designed to withstand strong winds and storms, which can create significant waves. Additionally, there are concerns about the long-term durability of the materials used in their construction, as exposure to water can lead to wear and tear over time. Regular inspections and maintenance are crucial to ensure that these structures remain safe and functional.In conclusion, floating bridges represent a remarkable blend of engineering ingenuity and environmental consideration. They provide essential transportation links in regions where traditional bridges may not be feasible, while also minimizing ecological disruption. As technology advances, the design and construction of floating bridges will likely continue to evolve, offering new solutions to the challenges of modern infrastructure. The future of floating bridges looks promising, and they may play an increasingly important role in our transportation networks around the world.

“浮桥”是一种创新结构，允许在水体上行驶，同时保持稳定性和灵活性。这些桥梁设计为漂浮在水面上，由浮力材料或浮筒支撑。“浮桥”的概念已在世界各地得到应用，特别是在传统桥梁建设不切实际或成本过高的地区。例如，西雅图市拥有著名的莱西·V·穆罗纪念桥，它是世界上最长的“浮桥”之一。这座桥跨越华盛顿湖，将西雅图与东部郊区连接起来，为数千名通勤者提供了重要的交通联络。“浮桥”的工程设计非常吸引人。工程师必须考虑水位波动、波浪作用和使用桥梁的车辆重量等因素。浮力是关键；桥梁的设计必须确保即使在重载情况下也能保持漂浮。此外，施工中使用的材料需要耐用且抗腐蚀，尤其是由于它们始终暴露在水中。“浮桥”的主要优势之一是其适应水位变化的能力。与固定在地面的传统桥梁不同，浮桥可以随着水位的升降而上下移动，使其成为经历季节性洪水的河流和湖泊的理想选择。这种适应性不仅提高了安全性，还降低了长期维护成本。“浮桥”的另一个好处是其对环境的影响。在许多情况下，建造传统桥梁需要对周围生态系统进行重大改造。然而，“浮桥”可以最大限度地减少对水生生物和栖息地的干扰。例如，在建造“浮桥”时，工程师可以避免挖掘或填充水体，从而保护自然环境。尽管有其优势，“浮桥”也面临挑战。它们必须设计成能够抵御强风和风暴，这可能会产生显著的波浪。此外，人们还担心所用材料的长期耐久性，因为暴露在水中可能会导致磨损。定期检查和维护对于确保这些结构的安全和功能至关重要。总之，“浮桥”代表了工程智慧与环境考虑的卓越结合。它们在传统桥梁可能不可行的地区提供了必要的交通连接，同时最小化生态干扰。随着技术的进步，“浮桥”的设计和建造可能会不断发展，为现代基础设施的挑战提供新的解决方案。“浮桥”的未来看起来很有希望，它们可能在全球的交通网络中发挥越来越重要的作用。