摘要
通过对西安—南京线桃花铺二号隧道大断面塌方段的处理 ,阐述隧道塌方的原因 。
A description was given of causes for the large scale collapse of Taohuapu Tunnel on Xi’an-Nanjing Railway. An introduction is given to treatment measures using anchor bolting and small tube grouting.
出处
《铁道标准设计》
2005年第1期20-22,共3页
Railway Standard Design
关键词
铁路隧道
大跨断面
塌方
施工技术
railway tunnel
large span section
collapse
construction technology
