摘要
根据现行的国家标准和有关技术规范对高速公路改扩建工程的路线、路基路面、桥梁和互通立交等主体结构进行风险性评估。结合高速公路最新设计理念,按照道路现场调查的具体情况,开展道路安全评价工作,从而得出具有指导性的评价结果。
According to the current national standards and relevant technical specifications,the risk assessment of the main structures such as route,subgrade and pavement,bridge and interchange of expressway reconstruction and expansion project was carried out.Combined with the latest design concept of expressway and according to the specific situation of road field investigation,carried out road safety evaluation,so as to obtain guiding evaluation results.
出处
《建筑技术开发》
2022年第21期116-119,共4页
Building Technology Development
关键词
高速公路
改扩建
主体结构
安全性
expressway
reconstruction and expansion
main structure
safety
