bascule

简明释义

英[ˈbæskjuːl]美[ˈbæsˌkjuːl]

n. 活动结构；竖旋桥活动桁架

英英释义

单词用法

同义词

反义词

例句

1.Despite this, Arabian horses are often not seen at the highest levels of show jumping competitions, because it does not have a good bascule compared to other breeds.

尽管如此，阿拉伯马往往没有看到在最高水平的蹦极表演比赛，因为它没有一个良好的仰开比其他品种。

2.The Pegasusbrug near Ouistreham in France, which was a stepping stone for tail Bridges, is a limited turntable bascule bridge.

法国乌伊斯特·勒昂附近的皮噶苏斯伯拉格(pegasusbrug)桥，作为一座尾桥的踏脚石，是一种有限转盘式开启桥。

3.Trunnion bascule bridges are doubtless one of the renowned bridge types in Chicago.

耳轴开合桥是芝加哥最出名的桥的种类之一。

4.Despite this, Arabian horses are often not seen at the highest levels of show jumping competitions, because it does not have a good bascule compared to other breeds.

尽管如此，阿拉伯马往往没有看到在最高水平的蹦极表演比赛，因为它没有一个良好的仰开比其他品种。

5.When the bascule is raised, it creates an opening for vessels to enter the harbor.

当升降桥抬起时，为船只进入港口创造了一个开口。

6.The bridge uses a bascule to allow large ships to pass through.

这座桥使用升降桥让大型船只通过。

7.The old town features a historic bascule bridge that attracts many tourists.

这个古镇有一座历史悠久的升降桥，吸引了许多游客。

8.The design of the bascule allows for quick and efficient operation.

该升降桥的设计允许快速高效的操作。

9.During the test, the engineers observed how the bascule mechanism operated smoothly.

在测试期间，工程师观察了升降桥机制的平稳运作。

作文

The term bascule refers to a type of bridge that is designed to pivot around a horizontal axis, allowing for the rising and lowering of its deck. This engineering marvel is particularly useful in areas where waterways are navigated by tall vessels, as it provides a way for boats to pass through without the need for a fixed bridge. The concept of the bascule bridge dates back to the early 19th century, when it was first utilized in Europe. These bridges typically consist of two arms that counterbalance each other, enabling them to open and close smoothly. In modern times, bascule bridges can be found in many cities around the world, serving both functional and aesthetic purposes. For example, the Tower Bridge in London is one of the most famous bascule bridges, attracting thousands of tourists each year. Its intricate design and historical significance make it a symbol of engineering excellence. The operation of a bascule bridge involves a complex system of gears and motors that allow the bridge to lift with precision. When a vessel approaches, the bridge operator activates the mechanism, and the arms of the bridge rise to create a clear passage for the ship. Once the vessel has passed, the bridge is lowered back into place, allowing vehicles and pedestrians to continue their journey. This seamless transition is crucial for maintaining traffic flow in busy urban areas.In addition to their practical applications, bascule bridges also present unique challenges in terms of maintenance and safety. Engineers must ensure that the mechanical components are regularly inspected and serviced to prevent malfunctions. Moreover, safety measures must be in place to protect both the bridge operators and the public during the opening and closing process. The design of a bascule bridge can vary significantly depending on the location and specific requirements of the site. Some bridges are designed with a single leaf, while others may have double leaves for increased clearance. The choice of materials, such as steel or concrete, also plays a vital role in the durability and longevity of the structure. As urban development continues to grow, the demand for effective transportation solutions will only increase. Bascule bridges provide an innovative way to address the needs of both land and water traffic, making them an essential component of modern infrastructure. Their ability to adapt to changing environments and technological advancements ensures that they will remain relevant for years to come. In conclusion, the bascule bridge is a remarkable example of engineering ingenuity. Its design not only facilitates the movement of large vessels but also enhances the aesthetic appeal of the areas in which they are located. As we look to the future, it is important to appreciate the significance of bascule bridges and their contributions to urban landscapes worldwide.

术语bascule指的是一种桥梁，设计成围绕水平轴旋转，从而允许其桥面升降。这种工程奇迹在水路由高大的船只航行的地区特别有用，因为它提供了一种让船只通过的方式，而无需固定的桥梁。bascule桥的概念可以追溯到19世纪初，当时它首次在欧洲得到应用。这些桥通常由两条臂组成，相互平衡，使它们能够顺畅地开启和关闭。在现代，许多城市都能看到bascule桥，既发挥功能，又具有美学效果。例如，伦敦的塔桥是最著名的bascule桥之一，每年吸引成千上万的游客。其复杂的设计和历史意义使其成为工程卓越的象征。bascule桥的操作涉及一套复杂的齿轮和电机系统，使桥梁能够精确地升降。当船只接近时，桥梁操作员激活机制，桥的臂部升起，为船只创造清晰的通道。一旦船只通过，桥梁便会降回原位，允许车辆和行人继续前行。这种无缝的过渡对于维持繁忙城市地区的交通流动至关重要。除了实际应用外，bascule桥在维护和安全方面也带来了独特的挑战。工程师必须确保机械部件定期检查和维护，以防止故障。此外，必须采取安全措施，以保护桥梁操作员和公众在开启和关闭过程中。bascule桥的设计可能因地点和特定要求而有显著不同。有些桥设计为单叶，而其他桥则可能有双叶以增加净空。材料的选择，如钢或混凝土，也在结构的耐久性和使用寿命中发挥着重要作用。随着城市发展的持续增长，对有效交通解决方案的需求只会增加。bascule桥提供了一种创新的方法来满足陆地和水上交通的需求，使其成为现代基础设施的重要组成部分。它们适应不断变化的环境和技术进步的能力确保它们在未来多年内仍然相关。总之，bascule桥是工程智慧的杰出例子。它的设计不仅便利了大型船只的移动，还增强了其所在地区的美学吸引力。展望未来，重要的是要欣赏bascule桥的重要性及其对全球城市景观的贡献。