فهرس المقالات mehdi hatami المقاله 1 - 3D Analysis of Improved Soft Ground with a Group of Floating of Stone Columns Laid on the Appropriate Bed Mohammad Shabani Mehdi Hatami Hasan Golmaee Saman Arechi Journal of Structural Engineering and Geotechnics , العدد 26 , السنة 11 , بهار 1400