cantilever bridge

简明释义

悬臂桥

英英释义

例句

1.Engineers are studying the design of a cantilever bridge 悬臂桥 to withstand strong winds.

工程师们正在研究一种能抵御强风的悬臂桥 cantilever bridge设计。

2.The iconic cantilever bridge 悬臂桥 in the city is a popular tourist attraction.

这座城市标志性的悬臂桥 cantilever bridge是一个受欢迎的旅游景点。

3.During the presentation, the architect explained how a cantilever bridge 悬臂桥 can be built with fewer materials.

在演示中，建筑师解释了如何用更少的材料建造一座悬臂桥 cantilever bridge。

4.The construction of the new cantilever bridge 悬臂桥 has improved traffic flow in the area.

新建的悬臂桥 cantilever bridge改善了该地区的交通流量。

5.The cantilever bridge 悬臂桥 allows for longer spans without the need for support columns in the middle.

这座悬臂桥 cantilever bridge可以实现更长的跨距，而无需中间支撑柱。

作文

The world of civil engineering is filled with fascinating structures that showcase human ingenuity and creativity. One such structure is the cantilever bridge, which has become a popular choice for spanning large distances without the need for extensive support structures in the water or on the ground. A cantilever bridge is defined as a bridge that consists of projecting beams or structures that are anchored at one end and extend outwards to support the load. This unique design allows for impressive spans and is often used in locations where traditional bridge designs would be impractical or too costly.The history of the cantilever bridge dates back to the early 19th century, when engineers began to explore new ways to cross rivers and valleys. The first notable example was the Forth Bridge in Scotland, completed in 1890. This iconic structure is a testament to the strength and durability of the cantilever bridge design. It features massive cantilevers extending from the main towers, creating a striking silhouette against the skyline. The use of steel in its construction allowed for greater spans and reduced the overall weight of the bridge, making it an engineering marvel of its time.One of the key advantages of a cantilever bridge is its ability to support heavy loads while minimizing the number of piers needed. This is particularly beneficial in deep water crossings, where the cost and complexity of building multiple supports can be prohibitive. By using cantilevered sections, engineers can create a stable and safe structure that efficiently distributes weight and stress across the bridge. This makes the cantilever bridge not only aesthetically pleasing but also highly functional.In modern times, cantilever bridges continue to be a favored choice for various infrastructure projects. They can be found in urban environments, connecting busy highways or railways, as well as in remote locations where natural landscapes pose challenges for traditional bridge designs. The flexibility of the cantilever bridge allows for creative solutions to complex engineering problems, making it a vital component of contemporary civil engineering.Furthermore, the cantilever bridge has inspired many architects and designers to push the boundaries of what is possible in bridge design. The aesthetic appeal of these structures often leads to their inclusion in iconic landmarks around the world. For instance, the Jacques Cartier Bridge in Montreal and the Humber Bridge in England are both examples of how cantilever bridges can blend functionality with beauty, becoming symbols of their respective cities.In conclusion, the cantilever bridge represents a significant achievement in the field of engineering. Its ability to span great distances with minimal support, combined with its aesthetic appeal, makes it a preferred choice for many bridge projects. As we continue to innovate and improve our infrastructure, the cantilever bridge will undoubtedly remain a crucial element in the evolution of civil engineering. Understanding its design and function not only enriches our appreciation for these remarkable structures but also highlights the importance of engineering in shaping our world.

土木工程的世界充满了展示人类聪明才智和创造力的迷人结构。其中一个结构是悬臂桥，它已成为跨越大距离而无需在水中或地面上建立大量支撑结构的热门选择。悬臂桥被定义为由突出梁或结构组成的桥，这些梁或结构一端固定并向外延伸以支撑负载。这种独特的设计允许令人印象深刻的跨度，并且通常用于传统桥梁设计不切实际或成本过高的地方。悬臂桥的历史可以追溯到19世纪初，当时工程师们开始探索跨越河流和山谷的新方法。第一个显著的例子是于1890年完工的苏格兰福斯桥。这座标志性结构是悬臂桥设计的强度和耐用性的证明。它的主塔上有巨大的悬臂向外延伸，形成了与天际线相得益彰的引人注目的轮廓。钢材的使用使其建筑能够实现更大的跨度，并减少了桥梁的整体重量，使其成为当时的工程奇迹。悬臂桥的一个关键优势是它能够支持重负荷，同时将所需的支柱数量最小化。这在深水跨越中尤其有利，因为建造多个支撑的成本和复杂性可能是不可承受的。通过使用悬臂部分，工程师可以创建一个稳定而安全的结构，有效地分配桥梁的重量和应力。这使得悬臂桥不仅在美学上令人愉悦，而且在功能上也高度有效。在现代，悬臂桥仍然是各种基础设施项目的首选。它们可以在城市环境中找到，连接繁忙的高速公路或铁路，也可以在自然景观带来挑战的偏远地区找到。悬臂桥的灵活性允许对复杂的工程问题提出创造性的解决方案，使其成为当代土木工程的重要组成部分。此外，悬臂桥还激励了许多建筑师和设计师突破桥梁设计的可能性。由于这些结构的美学吸引力，它们常常成为世界各地标志性地标的一部分。例如，蒙特利尔的雅克·卡地亚桥和英格兰的亨伯桥都是悬臂桥如何将功能与美丽融为一体的例子，成为各自城市的象征。总之，悬臂桥代表了工程领域的重大成就。它能够以最小的支撑跨越大距离，加上其美学吸引力，使其成为许多桥梁项目的首选。随着我们继续创新和改善基础设施，悬臂桥无疑将继续成为土木工程演变中的关键元素。理解其设计和功能不仅丰富了我们对这些杰出结构的欣赏，还突出了工程在塑造我们世界中的重要性。