新建银川至西安铁路滑坡成因分析

摘要

This paper discussed the engineering and hydrology geology characteristics of Yinchuan to Xi’an line,combining with the distribution situation of the engineering bad geological,from the tectonic units,loess nature,soft belt,atmospheric precipitation,groundwater and other aspects,analyzed the engineering landslide reasons of Yinchuan to Xi’an railway,and put forward corresponding prevention and control strategy, to ensure the safety of operation lines.%论述了银西线的工程及水文地质特征，结合该工程不良地质的分布情况，从构造单元、黄土性质、软弱带、大气降水、地下水等方面，分析了银西线铁路工程滑坡的原因，并提出了相应的防治策略，有利于保证运营线的安全性。