| 摘要 |
The present invention relates to a shock absorption facility installed on a motorway interchange junction, an entrance of a tunnel or underpass, a bridge, bridge end guardrail protection, and highway junction. More specifically, the shock absorption facility rapidly absorbs shock energy from a crash when a vehicle crashes on the front with shear stress, breaking force, and compression force to enable the vehicle to stop immediately. The shock absorption facility using the breaking force can correct the driving direction of a vehicle when the vehicle crashed on the side to return the vehicle on the original track to prevent serious accidents due to lane departure in advance. |
