高强钢轻量化波形梁护栏应用分析  

Analysis on Application of High-strength Steel Lightweight Corrugated Beam Guardrail

作　　者：王利军[1] Wang Lijun(Shenyang Sanxin Group Co.,Ltd.,Shenyang 110148,China)

机构地区：[1]沈阳三鑫集团有限公司,沈阳市110148

出　　处：《北方交通》2021年第10期66-68,72,共4页Northern Communications

摘　　要：随着钢材强度等级和相关性能的大幅度提高,目前波形梁护栏通用的Q235材料很难满足社会发展的需要,亟需升级,基于此,通过分析现行标准下波形梁护栏的使用情况,对比轻量化波形梁护栏的优点,分析结果表明,轻量化波形护栏应用后的经济效益及社会效益良好。With the significant improvement of strength grade and related performance of steel products,the common Q235 material for the corrugated beam guardrail is difficult to meet the needs of social development and needs to be upgraded.Based on this,the advantages of lightweight corrugated beam guardrail are compared by analyzing the use of the corrugated beam guardrail under the current standard.The analysis results show that,the economic and social benefits after the lightweight application are good.

关 键 词：高强钢 轻量化波形梁护栏 经济效益 社会效益 

分 类 号：U417.12[交通运输工程—道路与铁道工程]