摘要
以京广线鸡公山隧道底板破损整治为例,分析了隧道底板破损形成的原因。根据病害实际情况,采取了两种治理方法,效果较为明显。整治后的隧道,运行状态良好、稳定。
Taking the treatment on damage to floor of Jigongshan Tunnel on Beijing-Guangzhou Railway as the example, the causes to damaged floor are analyzed. Based on the fact of disease, two methods for treatment are used. The effect is obvious to the extent that the treated tunnel is in good and stable operation.
出处
《路基工程》
2012年第6期195-198,共4页
Subgrade Engineering
作者简介
李盛华（1963-），男，湖北武汉人。工程师，主要从事线路、桥梁维护管理工作。E—mml：lishenghua26115@163．com
