As one of the most important traffic safety facilities in the expressway, the corrugated guardrail provides a good safety guarantee for people's driving and travel. In mainland China, more than 90% of the anti-collision barriers on highways are corrugated anti-collision barriers, which is enough to prove its important position in highway traffic safety facilities.
The reason why corrugated beam guardrails are so widely used is inseparable from their excellent performance and high-quality raw materials. The main raw material of the corrugated guardrail is Q235 high-quality low-carbon steel, which has shown excellent performance after a series of fine processing such as rolling and anti-corrosion treatment.
The corrugated guardrail can not only effectively absorb the collision energy, but also has the characteristics of anti-corrosion, anti-rust and anti-aging, which greatly prolongs its service life. At the same time, the appearance of the corrugated beam guardrail is beautiful and generous, linear and smooth, and coordinated with the road alignment, which not only plays a protective role, but also adds a beautiful scenery to the road.
The main function of the corrugated beam guardrail is to absorb the collision energy by using the deformation of its soil foundation, column and beam. When the vehicle is out of control, the guardrail can force the vehicle to change direction and return to the normal driving trajectory, thereby preventing the vehicle from rushing off the road and protecting the safety of the vehicle and passengers.
The corrugated guardrail has strong energy absorption capacity and good guiding performance, which can not only reduce the losses caused by accidents, but also provide drivers with a clear line of sight to ensure driving safety.
In addition, the corrugated beam guardrail is extremely easy to install and is suitable for a wide range of road alignments, including small radius curves. It is also easy to replace once a component of the guardrail is damaged, which greatly reduces maintenance costs and time. These advantages make the corrugated beam guardrail widely used on the highway, providing a safer and more convenient driving environment for drivers.
However, despite all the advantages of corrugated beam guardrails, we still can't ignore their possible safety hazards. Any facility has its limits to use, and corrugated guardrails are no exception. Therefore, when designing and installing corrugated guardrails, it is necessary to fully consider factors such as road alignment, traffic flow, and vehicle type to ensure that the settings of guardrails can achieve the best results.
At the same time, it is also crucial for the daily maintenance and maintenance of the corrugated guardrail. Only regular inspection and timely maintenance can ensure that the performance of the guardrail is fully utilized and provide continuous safety for road users.
In short, as an important traffic safety facility in the expressway, the existence of corrugated beam guardrail brings confidence and a sense of security to drivers. By understanding its performance characteristics, installation requirements and maintenance knowledge, we can better understand its important position in high-speed safety facilities, and also provide a strong guarantee for our daily driving safety.