摘要
介绍了金丽温高速公路丽青段上剑石隧道洞口复杂环境中危石处理的施工方案 ,并比较了静态破碎法与爆破法施工的经济效益 ,提出静态破碎法具有施工安全、可靠、经济 。
In this paper according to the dangerous rock treatment in complicated environment in entrance of Jianshe Tunnel in Jinliwen Expressway related construction plan is introduced. Based upon economic effects comparison between static crush method and blasting method the former is determined, which is safe, reliable and economic with good economic and social benefits.
出处
《山西建筑》
2004年第4期116-117,共2页
Shanxi Architecture
关键词
剑石隧道
洞口
危石处理
静态破碎法
施工安全
complicated environment, disposal of dangerous rock, cave of tunnel
