Browsing Conference Papers by Author "Foad Nazari"
Now showing items 1-3 of 3
-
Comparison of radial basis function and back-error propagation neural networks for crack detection in variable cross-section beams
Neda Nasiri; Shahab Ilbeigi; Foad Nazari; Behzad Asmar; Mahdi Karimi; Sara Baghalian (Universiti Malaysia Perlis (UniMAP)Pusat Pengajian Kejuruteraan Mekatronik, 2012-02-27)In this study a method for identification of crack in variable cross-section beam is presented. The process of crack identification is consists of three steps. In first step, three natural frequencies of a variable ... -
Effect of crack parameters on natural frequencies of multi-cracked functionally graded beams
Javad Soltani Rad; Foad Nazari; Yoness Alizadeh (Universiti Malaysia Perlis (UniMAP)Pusat Pengajian Kejuruteraan Mekatronik, 2012-02-27)In this study, the influences of some crack parameters on natural frequencies of a cracked cantilever Functionally Graded Beam (FGB) are investigated. A cantilever beam is modeled using Finite Element Method (FEM) and then ... -
Elasticity solution of functionally graded beams resting on Winkler-Pasternak elastic foundation by DQM
Behzad Asmar; Fateh Teimuri; Foad Nazari; Seyed Soroosh Malihi; Mohammad Ali Rahbari-Kahjogh (Universiti Malaysia Perlis (UniMAP)Pusat Pengajian Kejuruteraan Mekatronik, 2012-02-27)Two-dimensional elasticity solution is presented for static analysis of functionally graded beams with various end conditions and resting on elastic foundation, using the semianalytical approach, which makes use of the ...