Steel Highway Guardrail is widely used as highway roadside
protective facilities, play an important role in protecting
vehicles and personnel.
But actually, highway fishtail guardrail end unreasonable design or
construction, make the highway guardrail pose a safety hazard. The
terminal end of the w beam highway guardrail is determined
according to the points of the section. Highway Road barrier
terminal end refers to a special treatment made by the highway
guardrail at the starting point or key point. Roadside guardrail is
mainly based on the height of embankment fill, slope gradient and
decide whether to set up roadside dangerous degree, therefore,
generally roadside barrier is not set up in a row, every set
barrier is a starting point and end point will need to set the end
of the barrier. The focus of the terminal end disposal is at the
starting point, which is the upstream of the highway guardrails or
the face of the car, such as the upper bridge pier to meet the car
face and the center point.The fishtail terminal end is usually set
at the end of the road barrier.
