摘要
随着经济发展、城市建设的加速开展,已建成的高速公路随着交通压力增大,急迫要求其改扩建,交通导改就是改扩建的关键,其效果的好坏,直接影响施工和交通安全。文章通过总结许多实际案例,得出交通导改核心概念、技术核心、常见问题改进措施等,并提出动态交通组织设计、智能交通系统应用、多部门协同管理、安全风险防控及公众信息引导等实践策略,以此指导来提高交通导改设计施工能力,保证了高速公路改扩建工作顺利施工。
With the acceleration of economic development and urban construction,the already built highways are urgently required to be renovated and expanded due to the increasing traffic pressure.Traffic guidance renovation is the key to renovation and expansion and its effectiveness directly affects construction and traffic safety.The article summarizes many practical cases,identifies the core concepts,technical cores,and common problem improvement measures of traffic guidance and renovation,and proposes practical strategies such as dynamic traffic organization design,intelligent transportation system application,multi departmental collaborative management,safety risk prevention and control,and public information guidance to improve the design and construction capabilities of traffic guidance and renovation,ensuring the smooth construction of highway expansion and renovation work.
作者
李友谊
LI Youyi(Xinjiang Beixin Road and Bridge Group Co.,Ltd.,Urumqi,Xinjiang,830000,China)
关键词
高速公路改扩建
交通压力
交通导改
实践策略
expressway renovation and expansion
traffic pressure
traffic guidance and improvement
practical strategy
