TY - JOUR T1 - An anisotropic gradient damage model for quasi-brittle materials JO - Computer Methods in Applied Mechanics and Engineering PY - 2000/03/01 AU - Kuhl E AU - Ramm E AU - de Borst R ED - DO - DOI: 10.1016/s0045-7825(99)00213-3 PB - Elsevier BV VL - 183 IS - 1-2 SP - 87 EP - 103 Y2 - 2024/12/25 ER -