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pro vyhledávání: '"Hareyani Zabidi"'
Autor:
Sylvanus Sebbeh-Newton, Shaib Abdulazeez Shehu, Prosper E. A. Ayawah, Azupuri G. A. Kaba, Hareyani Zabidi
Publikováno v:
Cogent Engineering, Vol 8, Iss 1 (2021)
Underground tunneling results in redistribution of the in-situ stress state. This process can create unstable underground conditions. Tunnel instability can result in fatalities, property damages, project delays, high rehabilitation cost, and can com