重庆菜园坝大桥工程之菜园坝立交方案设计

Caiyuanba grade separation design of Chongqing Caiyuanba bridge engineering

菜园坝立交是菜园坝大桥北岸接线的重点工程,本文简述了菜园坝立交设计的全过程、阐述了本立交设计的难点、设计思想以及方案比选中各方案的特点.为将来进一步总结山地城市立交设计提供了范例和依据.

Caiyuanba grade separation is the major project in the north bank connection of Caiyuanba bridge. The essay indicates the overall procedure of Caiyuanba grade separation design, the design difficult, the design idea and the feature of each design scheme in scheme comparing and selecting, which provide example and basis for further summarizing grade separation design in mountainous city.