摘要
在重点阐述光面爆破的定义、特点、种类、作用机理、技术要点、优点等的基础上,介绍光面爆破在杭徽高速公路浙江段昱岭关隧道中导洞开挖中的应用实例,对实践有一定的指导意义。
By introducing the define,characteristics,types,action mechanism,technique emphases and advantages of tunnel smooth blasting,it has realistic guidance to present the application of this technique in Yulingguan tunnel of Zhejiang segment belonging to Hangzhou-anhui expressway as an example.
出处
《交通标准化》
2005年第7期84-87,共4页
Communications Standardization
关键词
光面爆破技术
施工
隧道
smooth blasting technique
construction
tunnel
