For people in the industry, take you to understand the bridge sidewalk anti-collision guardrail selection suggestions about this all know what is going on, but for people in other industries, they don't know much about this, so let's introduce it below.
Bridge sidewalk crash barrier is a safety device used to protect pedestrians and vehicles on the sidewalk. In terms of selection suggestions, the following aspects can be considered:
1. Material selection: The material of the guardrail can be steel, aluminum or galvanized steel. Steel has the characteristics of high strength and good durability, which is suitable for use in areas that require high-strength protection; The aluminum guardrail is lightweight, easy to install, and suitable for areas with convenient transportation and handling; Galvanized steel has the characteristics of good corrosion resistance and is suitable for areas that are exposed to the environment for a long time.
2.Shape selection: The shape of the guardrail can be wave, V-shaped, column-type, etc. The corrugated guardrail has the characteristics of good elasticity, which can effectively reduce the collision force when the vehicle is impacted; The V-shaped guardrail can quickly guide the vehicle back to the positive direction, reducing the possibility of accidents; Pillar guardrails are simple and robust in structure and are suitable for areas that require sidewalk and road separation.
3.Safety considerations: Guardrails should be designed with the safety needs of pedestrians and vehicles in mind. In places with high traffic flow such as highways, choose guardrails with high safety performance, such as corrugated guardrails with high road surface height and can effectively isolate vehicles; On the sidewalk, consider choosing a lower guardrail so that pedestrians can more easily avoid vehicle accidents.
In the field of guardrail construction, bridge sidewalk anti-collision guardrails have the following characteristics and applications:
1. Strong load-bearing performance: The bridge is a key structure connecting the road, and the sidewalk anti-collision guardrail needs to have a certain load-bearing capacity to support the load of pedestrians and vehicles.
2.Good corrosion resistance and durability: Since the bridge is in an outdoor environment, the guardrail needs to have the characteristics of corrosion resistance and good durability, and can resist the erosion of wind, sun and rain for a long time.
3.Flexible and convenient installation: In different parts of the bridge, guardrails of different shapes and sizes may be required, so the installation of guardrails should be flexible and convenient, and can be adjusted and changed according to the actual situation.
4.Provide good visual effect: The bridge is an important transportation hub of the city, and the design of the sidewalk anti-collision guardrail should consider the aesthetics, which can make the bridge more urban landscape characteristics and give people a comfortable and beautiful visual experience.
Bridge sidewalk anti-collision guardrail needs to consider factors such as material selection, shape selection and safety considerations in the selection suggestions and related characteristics, and at the same time, it has the characteristics and applications of strong load-bearing performance, corrosion resistance, good durability, flexible installation, convenience and good visual effect in the field of guardrail construction.