TY - JOUR T1 - Theoretical basis of ultimate limit state design JO - Geotechnique Letters PY - 2012/04/01 AU - Smith CC ED - DO - DOI: 10.1680/geolett.12.00048 VL - 2 IS - 4-6 SP - 205 EP - 208 Y2 - 2024/12/22 ER -