guide rail

简明释义

导轨

英英释义

例句

1.During the race, the cars were closely monitored to ensure they stayed within the guide rail limits.

在比赛期间，汽车被密切监控，以确保它们保持在护栏限制内。

2.The guide rail is essential for keeping pedestrians safe near busy roads.

在繁忙道路附近，护栏对于保护行人安全至关重要。

3.The construction crew installed a new guide rail to enhance safety on the bridge.

施工队在桥上安装了新的护栏以增强安全性。

4.We need to replace the broken guide rail along the highway for better road safety.

我们需要更换高速公路上破损的护栏以提高道路安全性。

5.The guide rail on the stairs helps prevent accidents by providing support.

楼梯上的护栏通过提供支撑来帮助防止事故。

作文

In the realm of construction and engineering, safety is paramount. One of the essential features that enhance safety on roads, bridges, and highways is the presence of a guide rail. A guide rail (护栏) serves as a barrier designed to prevent vehicles from veering off the road, especially in hazardous areas such as sharp turns or steep inclines. The primary purpose of a guide rail is to protect both drivers and pedestrians from potential accidents that can occur due to loss of control or sudden maneuvers. The design of a guide rail varies depending on its location and the specific needs of the roadway. For instance, a highway guide rail might be constructed from steel or concrete, providing a robust barrier against high-speed collisions. In contrast, a rural road may utilize a wooden or plastic guide rail, which can effectively redirect vehicles while being more aesthetically pleasing in a natural setting. Moreover, the installation of a guide rail is not merely a precaution; it is often mandated by law in many regions to ensure that roads meet safety standards. Engineers conduct thorough assessments to determine where guide rails should be placed, taking into consideration factors such as traffic volume, road conditions, and accident history. This planning process is crucial, as improperly placed guide rails can sometimes create more hazards than they alleviate. In addition to their protective function, guide rails also play a role in guiding drivers along the correct path. By visually delineating the edges of the roadway, guide rails help to maintain driver focus and provide reassurance, particularly in poor visibility conditions such as fog or heavy rain. This guidance is especially important in areas where the road may be winding or where there are significant elevation changes. Furthermore, the maintenance of guide rails is critical to their effectiveness. Over time, weather conditions, accidents, and general wear and tear can compromise the integrity of a guide rail. Regular inspections and prompt repairs are essential to ensure that these structures continue to provide the necessary protection. In many jurisdictions, transportation departments have established protocols for the upkeep of guide rails, recognizing their vital role in road safety. In conclusion, the importance of guide rails in our transportation infrastructure cannot be overstated. They serve as a crucial line of defense against accidents, providing both physical barriers and visual guidance to drivers. As we continue to develop and improve our roadways, it is essential to prioritize the installation and maintenance of guide rails to enhance safety for all road users. By doing so, we can help to reduce the number of accidents and save lives, ensuring that our roads remain safe and accessible for everyone.

在建筑和工程领域，安全是至关重要的。增强道路、桥梁和高速公路安全的基本特征之一就是存在护栏。护栏（guide rail）作为一种障碍物，旨在防止车辆偏离道路，特别是在急转弯或陡坡等危险区域。护栏的主要目的是保护驾驶员和行人免受因失控或突然操作而可能发生的事故。护栏的设计根据其位置和道路的具体需求而有所不同。例如，高速公路上的护栏可能由钢或混凝土构成，为高速碰撞提供坚固的屏障。相比之下，乡村道路可能会使用木质或塑料护栏，这可以有效地引导车辆，同时在自然环境中更具美观性。此外，安装护栏不仅仅是一种预防措施；在许多地区，这往往是法律要求的，以确保道路符合安全标准。工程师进行全面评估，以确定护栏应该放置的位置，考虑交通量、道路条件和事故历史等因素。这个规划过程至关重要，因为不当放置的护栏有时可能造成比它们缓解的更多危害。除了保护功能外，护栏在引导驾驶员沿正确路径行驶方面也发挥着作用。通过视觉上划定道路边缘，护栏帮助保持驾驶员的注意力，并在能见度差的情况下如雾天或大雨中提供安心。这种指导在道路可能蜿蜒或有显著高差的区域尤为重要。此外，护栏的维护对于其有效性至关重要。随着时间的推移，天气条件、事故和一般磨损可能会损害护栏的完整性。定期检查和及时修理对确保这些结构继续提供必要的保护至关重要。在许多司法管辖区，交通部门建立了护栏的维护协议，认识到它们在道路安全中的重要作用。总之，护栏在我们的交通基础设施中的重要性不容小觑。它们作为防止事故的重要防线，为驾驶员提供物理屏障和视觉引导。随着我们继续开发和改善道路，优先考虑护栏的安装和维护以增强所有道路使用者的安全至关重要。通过这样做，我们可以帮助减少事故数量，拯救生命，确保我们的道路对每个人都安全可达。