An Experimental Study on Bolt and Shotcrete in Model Materials
Xiao Qinxue
DOI:10.11835/j.issn.1674-4764.1997.02.014
Received ,Revised , Accepted , Available online July 01, 2015
Volume ,1997,Pages 94-99
- Abstract
In this paper,a series of bolts and shotcrete experiments are made with the model materials which have different soft structure surfaces,and their acting mechanism is discussed.The experimental results have some practical values of the bolts and shotcrete design in underground engineering.