TY - JOUR TI - Directional-Deformation Analysis of Cylindrical Steel Water Tanks Subjected to El-Centro Earthquake Loading AU - ÇELİK, A.Ä. AU - KÖSE, M.M. AU - AKGÜL, T. AU - ALPAY, A.C. JO - Sigma Journal of Engineering and Natural Sciences PY - 2018 VL - 36 SP - 1033 EP - 1046 DO - ER -