On thoughts of engineering geological problems in railway passenger special line construction

Combining with the investigation project for route selection for Yuncheng to Xi'an section along Datong to Xi'an passenger special line,it analyzes the regional stability of the large-scale engineering construction and the geological disaster effect of the project environment,and points out the directional principle and factual measures to solve these problems,so as to reduce or avoid the economic and financial damages caused by the geological disasters,and to provide reference for the railway passenger special line construction in complicated geological areas.