Discussion on Directional Hole in Grouting Consolidation for Tunnel in Soft Surrounding Rocks

详细信息   

• 责任者：Li Jianwen （Xi’an Branch of China Coal Research Institute ; Xi’an 710054 ; China）
• 刊名：Exploration Engineering
• 出版年：2008
• 卷期：35(8)
• 关键词：定向孔 ; directional wells ; 灌浆 ; grouting
• 页码：p.77-78
• 图表：4 illus., 1 table, 1 ref.
• 分类号：1702
• issnNo：ISSN1672-7428
• isbnNo：CN11-5063/TD

摘要

///Feasibility was studied on directional hole applied in grouting consolidation for tunnel in soft surrounding rocks with the comparison to traditional grouting hole.