摘要
结合布陇箐隧道上行线的塌方,通过对塌方原因的分析,针对隧道的地形地质特点,提出了处理坍塌的综合治理方案,采用该方案顺利通过偏压、塌方段隧道,并取得了较好的处理效果,以期对今后偏压、塌方地质条件下的隧道施工有所借鉴.
This paper introduces the collapse for the right--line of the Bulongqing Tunnel, analyzes the reasons of landslide. According to the geological character of the tunnel, it puts forward the comprehensive treatment program to manage the landslide, which guarantees to pass through the collapse section. It is expected to be helpful for later tunnel construction at collapse section caused by unsymmetrical loading and consequent layer geological conditions.
出处
《兰州工业高等专科学校学报》
2008年第4期41-44,共4页
Journal of Lanzhou Higher Polytechnical College
关键词
隧道
塌方
综合处理
技术
tunnel
collapse
comprehensive treatment
technology
