陇西立交枢纽生态绿化工程研究

Study on Ecological Projct of LongXi Callop Bridge

在陇西立交枢纽的设计和施工过程中，以恢复和优化公路生态环境，提高行车的安全和舒适性为目的，把绿化和植被恢复作为一个重要因子进行全盘考虑，使植物材料合理搭配。

On the basis of the ecological principle,the resumption of vegetation in the area of LongXi Gallop Bridge was considered to be an important part of the highway in the stage of design and construction.When the resumption of vegetation is done,it will assume many functions.The first is to make it green and beautiful with trees and grasses.The second is to make the roadbed more stabilized.The third is to make it more safe for the vehicles traveling on the highway.Since the execution for a year,a good result has been obtained.