1. Development of a fully debonded cone bolt for rockburst support;Cai,2010
2. Roofex – results of laboratory testing of a new concept of yieldable tendon;Charette,2007
3. Mechanism and strengthening effect of split set bolts;Cheng,1983
4. Full-scale pull and shear tests of 5 types of rockbolts;Dahle,2006
5. Roofex bolt and its application in tunnelling by dealing with high stress ground conditions;Galler,2011