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Abstract

According to the demand of road traffic in China, this paper designed a new type of guardrail in the central median suitable for highways. In order to verify the protective effect of the guardrail, the finite element simulation method was used to verify the collision of the standard section of the guardrail after the three-dimensional model design. Through the collision simulation analysis of the new guardrail, it can be seen that the anti-collision grade of the designed guardrail reaches the SAm level. At the same time, the new guardrail is compared with the traditional guardrail, and it is found that the new guardrail is more applicable for highways.

Publication Date

11-24-2023

DOI

10.14048/j.issn.1671-2579.2023.05.045

First Page

267

Last Page

272

Submission Date

March 2025

Reference

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