Active Support Works in Underground Mining Construction-Execution and Trends of Its Application

摘要：

In the process of the underground construction execution, supporting work is one of the important links in the whole construction works.Basing on the assessment and analysis of the working mechanism of the active and passive supporting structures as well as the factors affecting to the safety and technical efficiency in the underground construction execution, the paper provides the important advantages in the application of the active support and then the orientation in the research and development of the active supporting structures in the underground construction execution.

关键词： underground construction passive support active support bolts shotcrete rock

作者: Trinh Danghung Chen Changhua Song Jialin

作者单位: Vinacomin - Institue of Mining Science and Technology,Ha Noi,Vietnam College of Mining Engineering,Liaoning Technical Unisersity,Fuxin,123000,China

会议类型: 国际会议

会议名称: the 4th International Symposium on Mine Safety (2012) 第四届国际矿山安全学术研讨会(2012)

会议地点: 阜新

会议语种:英文

页码: 520-525

在线出版日期: 2012-08-04（万方平台首次上网日期，不代表论文的发表时间）