elevated railway

简明释义

高架铁路

英英释义

例句

1.Many commuters prefer the elevated railway 高架铁路 because it avoids street-level delays.

许多通勤者更喜欢高架铁路，因为它避免了街道上的延误。

2.The city plans to expand the elevated railway 高架铁路 system to reduce traffic congestion.

这座城市计划扩展高架铁路系统以减少交通拥堵。

3.The elevated railway 高架铁路 connects several neighborhoods, making it easier to travel across the city.

这条高架铁路连接了几个社区，使得在城市间旅行更加方便。

4.Tourists often take the elevated railway 高架铁路 to see the sights from above.

游客们常常乘坐高架铁路从高处观赏风景。

5.Riding the elevated railway 高架铁路 offers a unique view of the skyline.

乘坐高架铁路可以欣赏到独特的天际线景观。

作文

The concept of an elevated railway (高架铁路) has been a significant part of urban transportation development in many cities around the world. An elevated railway is a type of rail transport that runs on tracks elevated above the ground, typically supported by pillars or viaducts. This design allows for efficient movement of trains while minimizing disruption to road traffic and reducing noise pollution in densely populated areas.One of the most notable examples of an elevated railway is the Chicago 'L' (short for 'elevated'), which began operation in 1892. The Chicago 'L' has become an iconic symbol of the city, providing vital public transport services to millions of residents and visitors each year. Its elevated structure not only facilitates the movement of commuters but also offers unique views of the city's skyline, making it a popular choice for tourists.The advantages of an elevated railway are numerous. First and foremost, it alleviates congestion on city streets by allowing trains to operate above ground level. This separation between rail and road traffic can lead to safer travel conditions for both vehicles and pedestrians. Additionally, because elevated railways are built above existing infrastructure, they often require less land acquisition compared to traditional ground-level rail systems. This can be particularly beneficial in urban environments where space is at a premium.Moreover, elevated railways tend to have lower construction and maintenance costs than underground systems. Building below ground can be significantly more expensive due to the need for extensive tunneling and ventilation systems. In contrast, constructing an elevated railway is generally more straightforward, as it primarily involves the erection of support structures and tracks.However, there are challenges associated with elevated railways that must be addressed. One significant concern is the visual impact on the urban landscape. Many people argue that elevated railways can be unsightly and detract from the aesthetic appeal of a city. To mitigate this issue, some cities have incorporated design elements such as green walls or artistic installations along the tracks to enhance the overall appearance.Noise pollution is another factor to consider. While elevated railways can reduce ground-level traffic noise, the sound of trains traveling above can still be disruptive to nearby residents. Noise mitigation strategies, such as sound barriers and specialized track designs, are essential to minimize these impacts.In conclusion, the elevated railway (高架铁路) represents a practical solution to urban transportation challenges. With its ability to reduce congestion, lower construction costs, and provide unique views of the city, it has become a favored option for many metropolitan areas. However, careful planning and consideration of environmental impacts are crucial to ensure that the benefits of elevated railways are fully realized while addressing the concerns of local communities. As cities continue to grow and evolve, the role of elevated railways in shaping the future of urban transit will undoubtedly remain significant.

高架铁路的概念在全球许多城市的城市交通发展中占有重要地位。高架铁路是一种在地面上方运行的轨道交通，通常由支柱或高架桥支撑。这种设计可以有效地移动列车，同时减少对道路交通的干扰，并降低在人口密集地区的噪音污染。最著名的高架铁路之一是芝加哥的“L”线（“elevated”的缩写），它于1892年开始运营。芝加哥的“L”线已成为这座城市的标志性象征，为每年数百万居民和游客提供重要的公共交通服务。它的高架结构不仅促进了通勤者的出行，还为人们提供了独特的城市天际线视角，使其成为游客的热门选择。高架铁路的优点有很多。首先，它通过允许列车在地面以上运行来缓解城市街道的拥堵。这种轨道与道路交通的分离可以为车辆和行人创造更安全的出行条件。此外，由于高架铁路建于现有基础设施之上，因此通常需要的土地收购比传统的地面铁路系统少。这在城市环境中尤其有利，因为空间非常宝贵。此外，高架铁路的建设和维护成本通常低于地下系统。由于需要进行大量的隧道挖掘和通风系统，地下建设的费用可能会显著更高。相比之下，建设高架铁路通常更为简单，因为主要涉及支撑结构和轨道的搭建。然而，高架铁路也面临一些挑战。一个重要的问题是对城市景观的视觉影响。许多人认为，高架铁路可能会显得不美观，影响城市的美感。为了解决这个问题，一些城市在轨道旁边融入了绿色墙体或艺术装置等设计元素，以提升整体外观。噪音污染是另一个需要考虑的因素。虽然高架铁路可以减少地面交通的噪音，但在附近居民的生活中，列车在上方行驶的声音仍然可能造成干扰。噪音缓解策略，如声屏障和专门的轨道设计，对于降低这些影响至关重要。总之，高架铁路代表了城市交通挑战的实用解决方案。凭借其减轻拥堵、降低建设成本以及提供独特城市视角的能力，它已成为许多大都市地区的首选选项。然而，仔细的规划和对环境影响的考虑对于确保高架铁路的好处得到充分实现，同时解决当地社区的关切至关重要。随着城市的不断发展与演变，高架铁路在塑造城市交通未来中的作用无疑将继续显著。