2020 Effect of skew angle on the cutting performance and cutting stability of point-attack type picks 본문 Author 전석원 Journal Tunnelling and Underground Space Technology Vol./ Page Volume 103 Year 2020 DOI professor 수정 삭제 목록 이전글Applicability of partition approximation source locating technique for a transversely isotropic medium 21.03.05 다음글Experimental Study on Shear Mechanism of Rock-Like Material Containing a Single Non-Persistent Rough Joint 21.03.05