摘要
介绍了二望坡隧道塌方段附近工程地质情况、塌方的原因以及穿越隧道塌方区的施工方案,内容包括塌方情况描述、塌方处理和穿越塌方区施工步骤与技术措施。施工实践表明,所介绍的施工方案合理可行,效果良好。
The engineering geology condition near Erwangpo tunnel collapse area, the collapse reason and the construction scheme through tunnel collapse area are introduced, which includes collapse condition description, collapse management and construction procedure and technical measures of the collapse area. The construction shows that the introduced construction scheme is reasonable and feasible with good effect
出处
《北方交通》
2014年第4期115-118,共4页
Northern Communications
关键词
隧道
塌方原因
塌方处理方案
Tunnel
Collapse reason
Collapse processing scheme
