affiliation not provided to SSRN
Opalinus Clay, Anisotropy, FEM, Tunnel excavation
Pressuremeter testing, Wireline formation tester, Static shear modulus, In situ evaluation, Elastic properties
Opalinus Clay, anisotropy, FEM, tunnel excavation
shale, damage, swelling, triaxial testing, low effective stress, Opalinus Clay