فهرست مقالات Thick sphere دسترسی آزاد مقاله صفحه چکیده متن کامل 1 - Effect of Exponentially-Varying Properties on Displacements and Stresses in Pressurized Functionally Graded Thick Spherical Shells with Using Iterative Technique M Zamani Nejad A Rastgoo A Hadi دسترسی آزاد مقاله صفحه چکیده متن کامل 2 - Effect of Material Gradient on Stresses of Thick FGM Spherical Pressure Vessels with Exponentially-Varying Properties Mohammad Nejad Mahboobeh Gharibi