昆明某高速公路改造工程设计中的控制要点研究

Research on the Control Points in the Design of a Certain Expressway Reconstruction Project in Kunming

现役道路在城市发展后由于技术参数等满足不了实际需要,尤其是交通能力限制了城市的发展,为了提高高速公路的交通运营能力,对现有的高速公路进行改造升级工程,是在利用现有的旧道路结构的基础上,进行加固和整治,调整设计参数,并进行加宽和加强路面结构,以保证高速公路的使用性能满足城市发展需要。

After the development of the city,the existing roads cannot meet the actual needs due to technical parameters,especially the traffic capacity restricts the development of the city.In order to improve the traffic operation capacity of the expressway,the existing expressway is being upgraded and upgraded,that is to strengthen and renovate,adjust the design parameters,and widen and strengthen the pavement structure on the basis of the existing old road structure,to ensure that the performance of the expressway meets the needs of urban development.