自贡市解放桥立交系统设计研究

Design Study of Jiefang Bridge Interchange System in Zigong City

在经济实力强大的平原地区建规模宏大的互通式立体交叉比较简单,但在地形条件严重受限的丘陵山地城市,解决复杂的城市交通问题,建设立体交叉无疑具有相当的难度,该文试图以自贡解放桥立交系统为例,提供一种丘陵地形条件下,把复杂问题简单化,切实有效地解决交通问题矛盾,为类似工程提供借鉴。

It is simpler to build the grand scale of interchanges in the plain regions having the powerful economical strength, but it is more difficult to build the interchanges in the hilly and mountain cities where the terrain conditions are seriously limited and the city traffic problems to be solved are complicated. The article tries to take Jiefang Bridge Interchange in Zigong City as an example and simplify the complicated problem under the hilly terrain condition so as practically and effectively to solve the traffic problems and provide the reference for the similar projects.