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http://hdl.handle.net/123456789/20235
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| Title: | Elasticity solution of functionally graded beams resting on Winkler-Pasternak elastic foundation by DQM |
| Authors: | Behzad Asmar
Fateh Teimuri
Foad Nazari
Seyed Soroosh Malihi
Mohammad Ali Rahbari-Kahjogh |
| E-mail: | asmar.behzad@yahoo.com
F_teimuri_60@yahoo.com
foadnazari@gmail.com
rahbari_ma@yahoo.com
soroosh.malihi@gmail.com |
| Keywords: | FGM beams
Semi-analytical
State space
Elastic foundation
Differential quadrature |
| Issue Date: | 27-Feb-2012 |
| Publisher: | Universiti Malaysia Perlis (UniMAP) |
| Department: | Pusat Pengajian Kejuruteraan Mekatronik |
| Series/Report no.: | Proceedings of the International Conference on Applications and Design in Mechanical Engineering 2012 (ICADME 2012) |
| Abstract: | 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 state space method
and differential quadrature method. The beams are assumed to
be transversely isotropic, with Young's modulus varying
exponentially along the thickness, while Poisson's ratio remaining
constant. The state space method (SSM) is adopted to obtain
analytically the thickness variation of the elastic field and,
approximate solution in the longitudinal direction can be
obtained using the one dimensional differential quadrature
method (DQM). The convergence and accuracy of the present
approach is then validated by comparing the numerical results
with the exact solutions for the case of simply support
functionally graded beam. |
| Description: | International Conference on Applications and Design in Mechanical Engineering 2012 (ICADME 2012) organized by School of Mechatronic Engineering, Universiti Malaysia Perlis (UniMAP), 27th - 28th Februari 2012 at Bayview Beach Resort, Penang, Malaysia. |
| URI: | http://hdl.handle.net/123456789/20235 |
| Appears in Collections: | Conference Papers
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Files in This Item:
| File |
Description |
Size | Format |
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| AM33.pdf | Access is limited to UniMAP community | 163.18 kB | Adobe PDF | View/Open |
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