Study on the Engineering Method of Excavating Shaft by One-Step Smooth Blasting

摘要：

　　The paper discusses technical difficulties in shaft construction and limitations of current constructing methods in the context of actual detonation projects.The paper analyzes a case of shaft excavation by one-step smooth blasting,and then sums up the selection of detonation parameters and items for attention during shaft construction for national defense purpose.Therefore knowledge concerning shaft construction is accumulated for the good of national defense projects.

关键词： shaft shaft excavation by one-step explosion engineering practice

作者: WANG Li GAO Yan SUN Ning

作者单位: Engineering Scientific Research and Design Institute,Shenyang Military Area Command,China

会议类型: 国际会议

会议名称: The 4th Asian-Pacific Symposium on Blasting Techniques(第四届亚洲太平洋地区爆破技术研讨会)

会议地点: 深圳

会议语种:英文

页码: 177-179

在线出版日期: 2014-11-01（万方平台首次上网日期，不代表论文的发表时间）