高速公路安全设施设计优化方法研究

Study on Design Optimization Method of Expressway Safety Facilities

从事故特征入手,对高速公路安全设施设计进行分析,探讨了优化高速公路护栏的方法,基于护栏设计问题,按照相应的设计原则从护栏定位、长度过渡段、护栏端部入手,对防眩设施,从型式和定位进行优化。

Based on the characteristics of current expressway traffic accidents,the design principles and contents of expressway safety facilities are discussed.The optimization of highway guardrail is discussed.Aiming at the problems existing in guardrail design,the optimization of guardrail positioning,length transition section and end of guardrail is carried out based on the corresponding design principles.The optimization of anti-dazzle facilities is discussed and analyzed from the type and positioning.