“RESEARCH NOTE” 2-D AND 3-D ANALYSES OF UNDERGROUND OPENINGS IN AN INHOMOGENEOUS ROCK MASS

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AHMADI M.; GOSHTASBI K.; ASHJARI R.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Paper Information

Journal: IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION B- ENGINEERING Year:2008 | Volume:32 | Issue:B2 Page(s): 161-166

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Title

“RESEARCH NOTE” 2-D AND 3-D ANALYSES OF UNDERGROUND OPENINGS IN AN INHOMOGENEOUS ROCK MASS

Author(s)

AHMADI M. | GOSHTASBI K. | ASHJARI R. | Issue Writer Certificate

Keywords

NUMERICAL MODELINGQ3

2-D AND 3-D ANALYSESQ3

POWERHOUSE CAVERNQ3

UNDERGROUND EXCAVATIONSQ3

DEFORMATIONQ3

Abstract

Underground excavations are of immense interest to mining engineers worldwide. Underground projects are often complex in nature where geological features, geomechanical parameters of rock mass and stress play important role. The present research has conducted 2D, Quasi-3D and 3D continuum analyses of the underground excavation of the extension phase at the Masjed-e-Solaiman hydroelectric project in Iran’s southwestern province of Khuzestan. The effects of weak zones and the formation of multiple openings in the inhomogeneous rock mass have, in particular, been taken into account during those analyses. This study reveals that 2D is more deformed than the other models, whereas 3D analysis yields the best results comparable with in-situ measurements.

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APA: Copy

AHMADI, M., GOSHTASBI, K., & ASHJARI, R.. (2008). “RESEARCH NOTE” 2-D AND 3-D ANALYSES OF UNDERGROUND OPENINGS IN AN INHOMOGENEOUS ROCK MASS. IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION B- ENGINEERING, 32(B2), 161-166. SID. https://sid.ir/paper/62382/en

Vancouver: Copy

AHMADI M., GOSHTASBI K., ASHJARI R.. “RESEARCH NOTE” 2-D AND 3-D ANALYSES OF UNDERGROUND OPENINGS IN AN INHOMOGENEOUS ROCK MASS. IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION B- ENGINEERING[Internet]. 2008;32(B2):161-166. Available from: https://sid.ir/paper/62382/en

IEEE: Copy

M. AHMADI, K. GOSHTASBI, and R. ASHJARI, ““RESEARCH NOTE” 2-D AND 3-D ANALYSES OF UNDERGROUND OPENINGS IN AN INHOMOGENEOUS ROCK MASS,” IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION B- ENGINEERING, vol. 32, no. B2, pp. 161–166, 2008, [Online]. Available: https://sid.ir/paper/62382/en

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