The function of different structure of corrugated guardrail board

1. Movable guardrail refers to the waveform guardrail that is set at the opening of a middle partition belt and can realize movement, so as to facilitate the accident data processing and the emergency needs of vehicles and emergency rescue vehicles. Now the more commonly used is a plug-in guardrail;

2, bridge guardrail, using the same structure form as the section of the waveform guardrail, also known as a bridge guardrail, its main work performance research should be the vehicle information can not achieve breakthrough, underpass, over the bridge;

3. The standard section of the corrugated guardrail plate refers to the corrugated guardrail section whose section structure remains unchanged and is normally set. The standard section of the guardrail shall follow the geometry of the road

4. The end of the side wave guardrail plate refers to the specialized knowledge structure set at the beginning or end of the side wave guardrail. Its main performance is to absorb cultural collision to generate energy, with important guiding system function and easy maintenance personnel.

5. The end of the central dividing bar guardrail refers to the special structure of the central dividing bar at the beginning or the end of the guardrail, including the end of the central dividing bar opening, which has good energy absorption effect and directionability performance, easy to maintain;

6. The transitional section of corrugated guardrail plate refers to the specialized structure section that can be smoothly connected between the different economic structure design forms of corrugated guardrail system and the overall stiffness transition. The transitional section is mostly used in the place where the corrugated guardrail is connected with the concrete guardrail of bridge engineering.

7. The gradual section of the waveform guardrail refers to the part where the waveform guardrail structure is arranged between the outward end and the standard section, so that the outward linear and smooth transition is mainly used for the beginning of the roadside guardrail and the expansion of the emergency opening of the roadside guardrail.