宝成线K190塌方病害类型浅析

Preliminary analysis on the types of K190 collapse on the railway from Baoji to Chengdu

在对宝成线 K1 90塌方病害的外貌特征、内部特征及变形特征的综合比较与分析的基础上 。

Based on comprehensive analysis of the appearance, interior and deformation features of the collapse on the railway from Baoji to Chengdu, some recognitions on this type of damage are summarized.