3D Rotational Failure Mechanism of Tunnel Face in Weathered and Saturated Hoek-Brown Rock Masses
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DOI: 10.1007/s12205-019-1048-4
Abstract: This paper aims to assess the face stability for tunnels excavated in weathered and saturated rock masses using the Hoek-Brown failure criterion. With resort to the upper bound theorem of limit analysis, a 3D rotational… read more here.
Keywords: face; tunnel face; failure; weathered saturated ... See more keywords