track gage

简明释义

轨距规

英英释义

例句

1.The new railway line was built with a standard track gage 轨距 of 1435 mm.

新铁路线路采用了标准的轨距 track gage，为1435毫米。

2.Adjusting the track gage 轨距 is essential for maintaining train stability.

调整轨距 track gage对于保持火车稳定性至关重要。

3.During the inspection, they discovered that the track gage 轨距 was wider than specified.

在检查过程中，他们发现轨距 track gage比规定的要宽。

4.To avoid derailments, the track gage 轨距 must be regularly monitored.

为了避免脱轨，必须定期监测轨距 track gage。

5.The railway engineers checked the track gage 轨距 to ensure it met safety standards.

铁路工程师检查了轨距 track gage以确保其符合安全标准。

作文

The railway system is a marvel of engineering, connecting cities and facilitating trade across vast distances. One of the most critical aspects of railway construction is the determination of the correct distance between the rails, known as the track gage. The track gage refers to the width between the inner sides of the two rails that make up a railway track. This measurement is crucial because it affects the stability and safety of trains as they travel at high speeds. A standard track gage ensures that trains can run smoothly without derailing, while also allowing for interoperability between different railway systems.Historically, the track gage was not standardized, leading to a variety of measurements being used around the world. In the United States, for example, the standard track gage is 4 feet, 8.5 inches (1,435 mm), which is known as the 'standard gauge'. However, many countries have adopted different gauges, such as the narrow gauge used in mountainous regions or the broad gauge found in some parts of Europe and Asia. These variations can complicate international rail travel and freight transport, as trains designed for one track gage cannot operate on another without modification.The importance of the track gage extends beyond mere measurements; it also has implications for the design and construction of rolling stock, which includes locomotives and carriages. Engineers must account for the track gage when designing wheels and axles to ensure compatibility with existing tracks. If the wheels are too wide or too narrow compared to the track gage, it can lead to dangerous situations, including derailments. Therefore, maintaining the correct track gage is paramount for safe and efficient rail operations.In recent years, advancements in technology have allowed for better monitoring and maintenance of the track gage. Automated systems can now measure the distance between the rails with high precision, helping to identify any deviations that could pose risks. Regular inspections and maintenance work are essential to ensure that the track gage remains within acceptable limits, particularly in areas prone to extreme weather conditions or heavy usage.Furthermore, the choice of track gage can influence the overall efficiency of a railway network. For instance, wider gauges can provide more stability and allow for higher speeds, making them suitable for high-speed rail systems. On the other hand, narrower gauges might be more cost-effective for certain regional lines where space is limited. As countries continue to invest in their rail infrastructure, the discussion around the optimal track gage will likely persist.In conclusion, the track gage is a fundamental component of railway engineering that impacts safety, efficiency, and interoperability. Understanding its significance helps us appreciate the complexities involved in railway design and operation. As we look towards the future of transportation, the track gage will remain a key factor in shaping the way we travel and connect with one another across the globe.

铁路系统是一项工程奇迹，连接城市并促进跨越广阔距离的贸易。铁路建设中最关键的方面之一是确定轨道之间的正确距离，这被称为轨距。轨距指的是构成铁路轨道的两根轨道内侧之间的宽度。这一测量至关重要，因为它影响着火车在高速行驶时的稳定性和安全性。标准的轨距确保火车能够平稳运行而不会出轨，同时也允许不同铁路系统之间的互通。历史上，轨距并没有标准化，导致世界各地使用多种测量。在美国，标准的轨距是4英尺8.5英寸（1435毫米），被称为“标准轨”。然而，许多国家采用了不同的轨距，例如在山区使用的窄轨或在欧洲和亚洲某些地区发现的宽轨。这些变化可能会使国际铁路旅行和货物运输变得复杂，因为设计用于一种轨距的火车无法在另一种轨道上运行，除非进行改造。轨距的重要性不仅仅体现在测量上；它还对滚动设备的设计和建造产生影响，包括机车和车厢。工程师在设计轮子和轴时必须考虑轨距，以确保与现有轨道的兼容性。如果轮子与轨距相比过宽或过窄，可能会导致危险情况，包括出轨。因此，保持正确的轨距对铁路运营的安全和效率至关重要。近年来，技术的进步使得对轨距的监测和维护变得更加有效。自动化系统现在可以以高精度测量轨道之间的距离，帮助识别任何可能构成风险的偏差。定期检查和维护工作对于确保轨距保持在可接受的范围内至关重要，尤其是在极端天气条件或重载使用的区域。此外，轨距的选择还会影响铁路网络的整体效率。例如，更宽的轨距可以提供更大的稳定性，并允许更高的速度，使其适合高速铁路系统。另一方面，较窄的轨距可能在空间有限的某些区域线路上更具成本效益。随着各国继续投资于铁路基础设施，关于最佳轨距的讨论可能会持续下去。总之，轨距是铁路工程的一个基本组成部分，影响着安全、效率和互通性。理解其重要性有助于我们欣赏铁路设计和运营中的复杂性。展望未来，轨距将继续成为塑造我们如何旅行和跨越全球彼此联系的关键因素。