TY - JOUR T1 - Seismic response modification factors for stiffness degrading soil-structure systems JO - Structural Engineering and Mechanics PY - 2018/10/25 AU - Ganjavi B AU - Barania M AU - Hajirasouliha I ED - DO - DOI: 10.12989/sem.2018.68.2.159 PB - Techno-press Ltd VL - 68 IS - 2 SP - 159 EP - 170 Y2 - 2025/03/13 ER -