TY - RPRT TI - Extended Barton–Bandis model for rock joints under cyclic loading: Formulation and implicit algorithm AU - Fei, Fan AU - Choo, Jinhyun PY - 2022 DO - 10.1002/nag.3472 UR - https://www.osti.gov/biblio/1959652 ID - 1959652 ER -