guard rail

简明释义

护轮轨

英英释义

例句

1.The construction site had guard rails around the edges to protect workers from falling.

施工现场在边缘设有护栏，以保护工人免受坠落的危险。

2.He leaned against the guard rail to take a better look at the view.

他靠在护栏上，以便更好地欣赏风景。

3.The guard rail on the bridge was damaged during the storm.

大风暴期间，桥上的护栏受损了。

4.After the accident, the city decided to install more guard rails in dangerous areas.

事故发生后，市政府决定在危险区域安装更多的护栏。

5.The highway was lined with guard rails to prevent vehicles from going off the road.

高速公路两旁设有护栏，以防止车辆驶出道路。

作文

In our daily lives, safety is a paramount concern. One of the most overlooked aspects of safety is the presence of physical barriers that protect us in various environments. A prime example of such a barrier is the guard rail, which is commonly found along highways and bridges. The primary purpose of a guard rail is to prevent vehicles from veering off the road or falling into dangerous areas, thereby reducing the risk of accidents and fatalities.The design of a guard rail is crucial for its effectiveness. Typically made from strong materials like steel or concrete, these rails are engineered to withstand significant impacts. They are placed at strategic locations where the likelihood of vehicles losing control is higher, such as sharp curves, steep drops, or areas near pedestrian traffic. By serving as a physical barrier, a guard rail not only protects the occupants of vehicles but also safeguards pedestrians and cyclists who may be nearby.However, the importance of a guard rail goes beyond just physical safety. It also plays a psychological role in driving behavior. When drivers see a guard rail, they often feel more secure and are likely to drive with greater caution. This can lead to a decrease in reckless driving behaviors, as the presence of a barrier serves as a reminder of the potential dangers that lie ahead. As such, guard rails contribute to overall road safety by encouraging responsible driving habits.Despite their benefits, there are instances where guard rails may not function as intended. Poor installation, lack of maintenance, or even design flaws can render them ineffective. For example, if a guard rail is not anchored properly, it may not withstand the force of a colliding vehicle. Additionally, if the height or strength of the guard rail does not meet safety standards, it may fail to provide adequate protection. Therefore, regular inspections and maintenance are essential to ensure that these barriers continue to serve their purpose effectively.Moreover, the debate surrounding the use of guard rails has evolved over the years. Some argue that in certain situations, guard rails can create a false sense of security, leading drivers to take risks they might otherwise avoid. Others highlight the need for innovative solutions, such as end treatments that minimize the risk of injury in case of a collision with a guard rail. This ongoing discussion emphasizes the importance of continually assessing and improving safety measures on our roads.In conclusion, the role of a guard rail in enhancing road safety cannot be understated. From preventing accidents to influencing driver behavior, these barriers are vital components of our transportation infrastructure. As we strive to make our roads safer for everyone, it is crucial to recognize the significance of guard rails and ensure they are properly designed, installed, and maintained. Only then can we fully harness their potential to protect lives and reduce the incidence of road-related tragedies.

在我们的日常生活中，安全是一个至关重要的关注点。一个被忽视的安全方面是保护我们在各种环境中的身体障碍物的存在。一个典型的例子就是护栏，它通常出现在高速公路和桥梁沿线。护栏的主要目的是防止车辆偏离道路或掉入危险区域，从而降低事故和死亡的风险。护栏的设计对其有效性至关重要。通常由钢材或混凝土等坚固材料制成，这些护栏经过工程设计，以承受重大冲击。它们被放置在车辆失控可能性较高的战略位置，如急转弯、陡峭的下坡或靠近行人交通的区域。通过作为一个物理障碍，护栏不仅保护车辆乘员，还保障附近行人和骑自行车的人。然而，护栏的重要性不仅仅体现在身体安全上。它在驾驶行为中也扮演了心理角色。当司机看到护栏时，他们往往会感到更安全，并且更有可能以更谨慎的方式驾驶。这可以导致鲁莽驾驶行为的减少，因为障碍的存在提醒司机前方潜在的危险。因此，护栏通过鼓励负责任的驾驶习惯，有助于整体道路安全。尽管有这些好处，但在某些情况下，护栏可能无法按预期功能发挥作用。安装不当、缺乏维护或设计缺陷都会使其失效。例如，如果护栏没有正确固定，它可能无法承受碰撞车辆的力量。此外，如果护栏的高度或强度不符合安全标准，它可能无法提供足够的保护。因此，定期检查和维护对于确保这些障碍物继续有效地服务于其目的至关重要。此外，关于使用护栏的争论多年来也在不断演变。一些人认为，在某些情况下，护栏可能会造成虚假的安全感，使司机采取他们本来会避免的风险。其他人则强调需要创新解决方案，例如端部处理，以减少与护栏碰撞时受伤的风险。这场持续的讨论强调了不断评估和改善我们道路安全措施的重要性。总之，护栏在增强道路安全方面的作用不可低估。从防止事故到影响驾驶行为，这些障碍是我们交通基础设施的重要组成部分。在我们努力让每个人的道路更加安全时，认清护栏的重要性并确保其得到适当设计、安装和维护至关重要。只有这样，我们才能充分利用它们保护生命和减少道路相关悲剧发生的潜力。