List of Articles Free vibration analysis Open Access Article Abstract Page Full-Text 1 - A Novel Spring-Based Model for Damage Investigation of Functionally Graded Beams S Karimi M Bozorgnsab R Taghipour M.M Alipour 10.22034/jsm.2021.1928249.1690 Open Access Article Abstract Page Full-Text 2 - Vibration analysis and control of cantilever micro-beam integrated piezoelectric actuator and sensor layers considering surface effects seyedali Eftekhari Mohammad KhajeKhabaz mohamad Hashemian Open Access Article Abstract Page Full-Text 3 - Free vibration analysisof soft-core composite-faced sandwich plates using three-dimensional finite element method Mohammad Mahdi Kheirikhah Hasan Aghabarati Pooneh Khosravi Open Access Article Abstract Page Full-Text 4 - Formulation of a new finite element based on assumed strains for membrane structures Lahcene Fortas Lamine Belounar Tarek Merzouki 10.30495/ijase.2019.705775 Open Access Article Abstract Page Full-Text 5 - Free Vibration Analysis of Sandwich Micro Beam with Piezoelectric Based on Modified Couple Stress Theory and Surface Effects Mohammad khajekhabaz Ali Eftekhari Mohammad Hashemian