traffic capacity

简明释义

通行能力

英英释义

例句

1.The bridge was built to enhance the traffic capacity 交通容量 of the region.

这座桥的建造旨在增强该地区的交通容量 交通容量。

2.Improving traffic capacity 交通容量 can significantly reduce congestion.

改善交通容量 交通容量可以显著减少拥堵。

3.During rush hour, the traffic capacity 交通容量 of the road is often exceeded.

在高峰时段，路面的交通容量 交通容量常常被超越。

4.The new highway was designed to increase the traffic capacity 交通容量 by 50%.

这条新高速公路的设计旨在将交通容量 交通容量提高50%。

5.City planners are assessing the traffic capacity 交通容量 of major intersections.

城市规划者正在评估主要交叉口的交通容量 交通容量。

作文

Traffic is an essential aspect of urban life, influencing everything from economic development to environmental sustainability. One of the key concepts in understanding how cities manage their roads and transportation systems is traffic capacity. This term refers to the maximum number of vehicles that can pass through a given point on a roadway during a specified time period under prevailing conditions. Understanding traffic capacity is crucial for city planners and engineers as they design and implement transportation infrastructure.In many urban areas, traffic congestion is a common problem. As populations grow and more people rely on cars for transportation, the demand for road space increases. If the traffic capacity of a road is exceeded, it can lead to significant delays, increased travel times, and frustration for drivers. Therefore, accurately assessing traffic capacity is vital for effective traffic management and planning.Several factors influence the traffic capacity of a roadway. These include the number of lanes available, the type of vehicles using the road, traffic signals, and the overall design of the roadway. For instance, a multi-lane highway with efficient traffic signals will typically have a higher traffic capacity than a narrow, single-lane street. Additionally, peak hours, such as morning and evening commutes, can greatly affect the traffic capacity as well, as more vehicles are on the road during these times.To optimize traffic capacity, cities often employ various strategies. One common approach is the implementation of intelligent transportation systems (ITS). These systems use technology to monitor traffic flow and adjust signals accordingly, helping to improve the overall traffic capacity of the road network. Furthermore, public transportation options, such as buses and subways, can alleviate pressure on roadways by reducing the number of individual vehicles on the road.Another important aspect of traffic capacity is the concept of 'level of service' (LOS). LOS is a qualitative measure used to describe operational conditions within a traffic stream, and it ranges from A (free flow) to F (forced or breakdown flow). By evaluating the LOS, planners can determine whether the traffic capacity of a road meets the needs of its users or if improvements are necessary.In conclusion, understanding traffic capacity is critical for effective urban planning and traffic management. As cities continue to grow and evolve, the need for efficient transportation systems becomes increasingly important. By analyzing and optimizing traffic capacity, urban planners can create better environments for commuters, reduce congestion, and ultimately improve the quality of life in urban areas. The challenge remains to balance the growing demand for road space with sustainable practices that consider the environment and the community's needs. Only then can we hope to create a transportation system that is efficient, accessible, and beneficial for all citizens.

交通是城市生活的一个重要方面，影响着经济发展和环境可持续性等各个方面。理解城市如何管理其道路和交通系统的一个关键概念是交通能力。这个术语指的是在特定条件下，在指定时间段内可以通过某一道路点的最大车辆数量。理解交通能力对城市规划者和工程师设计和实施交通基础设施至关重要。在许多城市地区，交通拥堵是一个常见问题。随着人口增长和越来越多的人依赖汽车出行，对道路空间的需求增加。如果道路的交通能力被超出，就会导致显著的延误、旅行时间的增加和驾驶者的挫败感。因此，准确评估交通能力对有效的交通管理和规划至关重要。影响道路交通能力的因素有很多。这些因素包括可用车道的数量、使用该道路的车辆类型、交通信号以及道路的整体设计。例如，一条具有高效交通信号的多车道高速公路通常比一条狭窄的单车道街道具有更高的交通能力。此外，早晚高峰时段，如早晨和傍晚通勤，也会极大地影响交通能力，因为在这些时段内道路上的车辆数量更多。为了优化交通能力，城市通常采用各种策略。一种常见的方法是实施智能交通系统（ITS）。这些系统利用技术监测交通流量，并相应调整信号，有助于提高整个道路网络的交通能力。此外，公共交通选项，如公交车和地铁，可以通过减少单独车辆的数量来缓解道路压力。交通能力的另一个重要方面是“服务水平”（LOS）的概念。LOS是用于描述交通流中的操作条件的定性指标，其范围从A（自由流动）到F（强制或崩溃流动）。通过评估LOS，规划者可以确定道路的交通能力是否满足用户的需求，或者是否需要改进。总之，理解交通能力对有效的城市规划和交通管理至关重要。随着城市的不断发展和演变，对高效交通系统的需求变得愈加重要。通过分析和优化交通能力，城市规划者可以为通勤者创造更好的环境，减少拥堵，并最终改善城市地区的生活质量。挑战在于平衡对道路空间日益增长的需求与考虑环境和社区需求的可持续实践。只有这样，我们才能希望创建一个高效、可及且对所有市民都有益的交通系统。