酸枣在银西铁路建设中的应用

The Application of Zizyphus Jujube on the Construction of the Railway from Yinchuan to Xi'an

银西铁路途经的庆阳段地处黄土沟壑区,坡陡沟深,溯源侵蚀严重,生态环境脆弱。依据当地的地质状况,分析了乡土树种酸枣在铁路建设中的作用及其优势,并提出了相应的发展措施,从而保证铁路的营运与生态环境的平衡发展,为银西铁路在庆阳段的安全运营提供保障。

The Qingyang section of Yinchuan-Xi＇ an Railway is located in loess gully region with steep gully, serious retrogressive erosion and fragile ecological environment. Based on the local geological condi- tion, this paper analyses the role of zizyphus jujube native tree species in railway construction, and puts forward the corresponding development measures, to ensure the safe operation of Yinchuan-Xi＇an Railway and t the balanced development of the ecological environment.