Stability analysis of tunnels, trenches and Gvhhay entrance tunnel railway Qazvin - Rasht - Anzali 400 +47 km, using computer simulation and Astryvnt

Authors

• Hossein Hassani ¹
• Shbyr Arshdnzhad ²

¹ Department of Mining, Metallurgy and Petroleum, Amir Kabir University of Technology

² Department of Mining Engineering, University of Azad neighborhoods

Abstract

Keywords

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