provided by the Fundamental Research Funds for the Central Universities(No.2014QNA02);the Program for Changjiang Scholars and Innovative Research Team in University(No.IRT13098);the National Basic Research Program of China(No.2011CB201205);the National Natural Science Foundation of China(No.51404261);the Natural Science Foundation of Jiangsu Province(No.BK20140196);China PostdoctoralScience Foundation funded project(No.2014M551057)
Roadways excavated through a coal seam can exert an adverse effect on roadway stability. To investigate the effects of in-situ stress on roadway stability, numerical models were built and high horizontal stresses at v...
supported by the National Key Basic Research Program of China (No. 2011CB201205);National Natural Science Foundation of China (No. 51204161);Innovation Project for Graduates in Jiangsu Province of China (No. KYLX15_1404); the Natural Science Foundation of Jiangsu Province of China (No. BK20140189)
The uniaxial compression tests were conducted on the cylindrical shale specimens with bedding plane inclined at 0° and 90° to the axial loading direction, respectively. Effect of the bedding orientation on the mecha...