فهرس المقالات Story drift ratio حرية الوصول المقاله صفحة الملخص نص كامل 1 - Evaluation of Torsional Single Story Structure During Earthquake According to Canadian provision Seiyed Ali Haj Seiyed Taghia Masoud Ebrahimi Abdoulreza Sarvghad Moghadamc حرية الوصول المقاله صفحة الملخص نص كامل 2 - Seismic Performance of Torsionally Stiff and Flexible Single Story Buildings Designed Based on Iranian Seismic Code(Standard 2800) Seiyed Ali Haj Seiyed Taghia A.S. Moghadam