Volume 4, Number 1, September 2019
				Finite Element Modeling and Analysis of Crankshaft Cut Processing
				Wook Hyun Kwon 
				2019 Vol. 4 (1) :  1-6 
			
				Numerical Simulation Analysis of Stability to Surrounding Rock of Tunnel
				Mark Logie
				2019 Vol. 4 (1) :  7-16 
			
				Influence Analysis of Slope Stability by Finite Element
				Maizuki Khalid
				2019 Vol. 4 (1) :  17-27 
			
				Fracture Prediction and Quantitative Description of Ordovician Carbonate Rocks in Tarim Basin
				Haihua Guo, Bingsong Yu, Yong Xiao
				2019 Vol. 4 (1) :  28-34 
			
				Waste Reduction Analysis by Hierarchical Analytical Method
				Chunmei Guo
				2019 Vol. 4 (1) :  35-41