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Proceedings Papers

Investigation on Axial-Lateral-Torsion Nonlinear Coupling Vibration Characteristic of Drilling String in Ultra-HPHT Curved Wells

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X. Q. Guo, J. Liu, J. X. Wang, L. M. Dai
Paper presented at the ISRM Regional Symposium - 11th Asian Rock Mechanics Symposium, October 21–25, 2021
Paper Number: ISRM-ARMS11-2021-110
https://doi.org/10.1088/1755-1315/861/5/052050
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View Paper titled, Investigation on Axial-Lateral-Torsion Nonlinear Coupling Vibration Characteristic of Drilling String in Ultra-HPHT Curved Wells
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Proceedings Papers

Innovated Monitoring System of Ground Water Information Ahead of Tunnel Face

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Y. Okada, K. Iwano, K. Masumoto, J. Kawabata
Paper presented at the ISRM International Symposium - 10th Asian Rock Mechanics Symposium, October 29–November 3, 2018
Paper Number: ISRM-ARMS10-2018-068
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View Paper titled, Innovated Monitoring System of Ground Water Information Ahead of Tunnel Face
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Proceedings Papers

Rock Structure Plane Morphological Description Method and Application Based on Digital Borehole Camera Technology

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Yiteng Wang, Chuanying Wang, Zengqiang Han, Xianjian Zou
Paper presented at the ISRM International Symposium - 10th Asian Rock Mechanics Symposium, October 29–November 3, 2018
Paper Number: ISRM-ARMS10-2018-139
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View Paper titled, Rock Structure Plane Morphological Description Method and Application Based on Digital Borehole Camera Technology
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Proceedings Papers

Proposal Of Ground Evaluation Method By Polyhedron Transparent Boreholecasing

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E. Kondo, M. Nakamuran, M. Yagisawa
Paper presented at the ISRM International Symposium - 5th Asian Rock Mechanics Symposium, November 24–26, 2008
Paper Number: ISRM-ARMS5-2008-040
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View Paper titled, Proposal Of Ground Evaluation Method By Polyhedron Transparent Boreholecasing
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