GRC隔离栅立柱在兰州南绕城高速公路的应用研究

Application Research of GRC Isolation Grating Column in Lanzhou South Ring Expressway

兰州南绕城高速公路交通安全防护要求高,应用新型GRC隔离栅立柱能有效避免传统钢立柱和水泥立柱自重大、耐久性差、易生锈、耐候性差、易被盗等问题,本文分析了GRC立柱的原材料、性能和施工工艺,确保其应用可提高南绕城高速公路的交通安全水平。

Lanzhou South Ring Expressway has high traffic safety protection requirements.The application of new GRC isolation grid columns can effectively avoid the problems of traditional steel columns and cement columns being self-contained, poor durability,easy to rust,poor weather resistance and easy to be stolen.The raw materials,performance and construction process of the GRC column ensure that its application can improve the traffic safety level of the South Ring Expressway.