Application of cemented fill in step Ⅱ stope
LIN Jia;XUE Yang;Key Laboratory of Ministry of Education on Safe Mining of Deep Metal Mines;North Uranium Industry Company;China National Nuclear Corporation;
Analysis of force of pressure type anchored cables under vertical circular load
YE Hong;CHEN Yan-ping;Department of transportation engineering;Wuhan Tochnical College of Communications;School of Civil Engineering and Architecture;Wuhan University of Technology;Department of Arts;Wuhan Technical College of Communications;