重庆主城至永川区快速通道方案研究

Research on the Fast Track Scheme from Chongqing Main City to Yongchuan District

永川区是重庆主城都市区战略支点城市,目前重庆主城至永川区仅靠高速公路或低等级公路连接,缺乏高等级市政道路的衔接。该文分析重庆主城至永川区快速通道的功能定位和建设意义,重点研究项目通道走廊、起终点衔接、互通立交等关键节点方案,并通过采用BIM、倾斜摄影等新技术解决工程重点和难点。方案研究对类似通道建设具有一定的借鉴意义。

Yongchuan District is a strategic pivot city in the main urban area of Chongqing.Currently,the main city of Chongqing is only connected to Yongchuan District by highways or low-grade highways,lacking the connection of high-grade municipal roads.It analyzes the functional positioning and construction significance of the expressway from the main city of Chongqing to Yongchuan District,with a focus on researching key node schemes such as project corridor,starting and ending point connections,and interchanges.New technologies such as BIM and oblique photography are used to solve the key and difficult points of the project.The research on the plan has certain reference significance for the construction of similar channels.