TY - THES A1 - Van, Cong Le T1 - Numerical analysis of the interaction between rockbolts and rock mass for coal mine drifts in Vietnam Y1 - 2008 DO - 10.23689/fidgeo-256 PB - Univ. Freiberg (Sachsen) N2 - Since decades rockbolts are widely used as a support measure in mining and civil engineering. The presented literature review under special consideration of the situation in underground Vietnamese coal mines has revealed both, successful applications but also still a lack of understanding the interaction between rockbolts and rock mass and consequently reserves in optimization and improvement of safety ... UR - http://hdl.handle.net/11858/00-1735-0000-0001-3189-E ER -