青山沟互通式立交方案比选

通过对青山沟互通式立交三个方案的比选,说明现今互通立交设计,在考虑地形、地质的基础上,保障安全、降低造价、行车舒适,同时也要重视环保,减少对自然环境的破坏,要顺势而为,与自然融为一体。

Selection of Qingshangou Interchange Schemes

By selection of 3 schemes for Qingshangou Interchange, the paper explains that the design of interchange nowdays should ensure safety, reduce cost and drive comfortably on the basis of considering the topography and geology, simultaneously appreciate environment protection and lessen demolision of natural environment, and take advantage of an opportunity to fuse the interchange with the nature as well.