guide rail

简明释义

导轨

英英释义

例句

1.When using the escalator, always hold onto the guide rail for stability.

使用自动扶梯时，请始终抓住护栏以保持稳定。

2.The construction workers installed a guide rail to ensure safety along the edge of the highway.

建筑工人安装了一个护栏以确保高速公路边缘的安全。

3.The new bike path features a guide rail to separate cyclists from pedestrians.

新的自行车道设有一个护栏，以将骑自行车的人与行人分开。

4.The guide rail in the amusement park helps keep visitors safe while they wait in line.

游乐园中的护栏帮助保持游客在排队时的安全。

5.In the factory, the guide rail directs the movement of heavy machinery.

在工厂中，导轨引导重型机械的移动。

作文

In the world of engineering and construction, safety is a paramount concern. One of the essential components that ensure the safety of both workers and the public is the guide rail. A guide rail is a barrier designed to direct traffic and prevent vehicles from veering off the road or into hazardous areas. These structures can be found on highways, bridges, and even in parking lots, serving as a critical line of defense against accidents. The primary function of a guide rail is to provide guidance for vehicles, especially in areas where the road may have sharp turns or steep drops. By keeping vehicles within a designated path, guide rails help reduce the likelihood of collisions and rollovers. Additionally, they serve as a protective barrier that can absorb the impact of a vehicle that may inadvertently stray from its lane. This feature is particularly important in preventing serious injuries or fatalities in the event of an accident.There are various types of guide rails, each designed for specific conditions and requirements. For instance, concrete barriers are often used on highways due to their strength and durability, while metal guardrails are more common in rural areas where aesthetics may play a role. The choice of material and design depends on factors such as traffic volume, speed limits, and environmental conditions. Moreover, the installation of guide rails is governed by strict regulations and standards to ensure their effectiveness. Engineers must consider the height, spacing, and placement of these barriers to maximize their protective capabilities. Proper maintenance is also crucial; regular inspections can identify wear and tear, ensuring that the guide rails remain functional over time. In addition to their practical applications, guide rails also play a significant role in urban planning and development. As cities expand and traffic increases, the need for effective traffic management becomes even more critical. Well-designed guide rails can enhance the overall safety of roadways, contributing to a more organized and efficient transportation system. Furthermore, the aesthetic aspect of guide rails should not be overlooked. In many urban environments, the visual appeal of road infrastructure can impact the overall experience of residents and visitors. Innovative designs and materials can turn a simple guide rail into an attractive feature that complements the surrounding landscape. In conclusion, guide rails are indispensable elements of modern roadways, providing safety, guidance, and aesthetic value. Their presence helps to mitigate risks associated with vehicular travel, making roads safer for everyone. As we continue to develop and improve our transportation systems, the importance of guide rails will only grow, reminding us of the critical balance between functionality and design in engineering. Understanding the significance of guide rails is essential for anyone involved in construction, urban planning, or traffic safety, as they represent a vital investment in the well-being of society.

在工程和建筑的世界中，安全是最重要的考虑因素之一。确保工人和公众安全的基本组成部分之一就是护栏。护栏是一种旨在引导交通并防止车辆偏离道路或进入危险区域的障碍物。这些结构可以在高速公路、桥梁甚至停车场找到，作为防止事故发生的关键防线。
护栏的主要功能是为车辆提供引导，尤其是在道路可能有急转弯或陡峭下坡的地方。通过将车辆保持在指定路径内，护栏有助于减少碰撞和翻车的可能性。此外，它们还充当保护屏障，可以吸收可能意外偏离车道的车辆的冲击。这一特性在防止事故发生时造成严重伤害或死亡方面尤为重要。
护栏有多种类型，每种类型都针对特定的条件和要求而设计。例如，由于其强度和耐用性，混凝土障碍物通常用于高速公路，而金属护栏则更常见于乡村地区，在这些地方美观可能起到一定作用。材料和设计的选择取决于交通量、限速和环境条件等因素。
此外，护栏的安装受到严格的法规和标准的管理，以确保其有效性。工程师必须考虑这些障碍物的高度、间距和位置，以最大限度地发挥其保护能力。适当的维护也是至关重要的；定期检查可以识别磨损，确保护栏随时间保持功能。
除了实际应用外，护栏在城市规划和发展中也发挥着重要作用。随着城市的扩张和交通的增加，有效的交通管理需求变得更加关键。设计良好的护栏可以提高道路的整体安全性，有助于建立更有序和高效的交通系统。
此外，护栏的美学方面也不容忽视。在许多城市环境中，道路基础设施的视觉吸引力会影响居民和游客的整体体验。创新的设计和材料可以使简单的护栏成为一个吸引人的特征，补充周围的景观。
总之，护栏是现代道路不可或缺的元素，提供安全、引导和美学价值。它们的存在有助于减轻与车辆旅行相关的风险，使道路对每个人都更安全。随着我们继续开发和改善交通系统，护栏的重要性只会增加，提醒我们在工程中功能性与设计之间的关键平衡。理解护栏的重要性对于任何参与建筑、城市规划或交通安全的人来说都是必不可少的，因为它们代表了对社会福祉的重要投资。