Publications
401 results found
Wen PH, Aliabadi MH, 2008, An improved meshless collocation method for elastostatic and elastodynamic problems, COMMUNICATIONS IN NUMERICAL METHODS IN ENGINEERING, Vol: 24, Pages: 635-651, ISSN: 1069-8299
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- Citations: 62
Wen PH, Aliabadi MH, Lin YW, 2008, Meshless method for crack analysis in functionally graded materials with enriched radial base functions, CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES, Vol: 30, Pages: 133-147, ISSN: 1526-1492
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- Citations: 48
Albuquerque EL, Aliabadi MH, 2008, A boundary element formulation for boundary only analysis of thin shallow shells, CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES, Vol: 29, Pages: 63-73, ISSN: 1526-1492
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- Citations: 13
Albuquerque EL, Aliabadi MH, 2008, A boundary element formulation for boundary only analysis of thin shallow shells, CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES, Vol: 29, Pages: 63-73, ISSN: 1526-1492
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- Citations: 13
Benedetti I, Aliabadi MH, Davi G, 2008, A fast 3D dual boundary element. method based on hierarchical matrices, INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, Vol: 45, Pages: 2355-2376, ISSN: 0020-7683
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- Citations: 69
Wen PH, Aliabadi MH, Sladek J, et al., 2008, Displacement discontinuity method for cracked orthotropic strip: Dynamic, WAVE MOTION, Vol: 45, Pages: 293-308, ISSN: 0165-2125
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- Citations: 12
Viola E, Ricci P, Aliabadi MH, 2007, Free vibration analysis of axially loaded cracked Timoshenko beam structures using the dynamic stiffness method, JOURNAL OF SOUND AND VIBRATION, Vol: 304, Pages: 124-153, ISSN: 0022-460X
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- Citations: 47
Sladek J, Sladek V, Krivacek J, et al., 2007, Local boundary integral equations for orthotropic shallow shells, INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, Vol: 44, Pages: 2285-2303, ISSN: 0020-7683
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- Citations: 19
Sfantos GK, Aliabadi MH, 2007, A boundary element formulation for three-dimensional sliding wear simulation, WEAR, Vol: 262, Pages: 672-683, ISSN: 0043-1648
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- Citations: 44
Sfantos GK, Aliabadi MH, 2007, A boundary cohesive grain element formulation for modelling intergranular microfracture in polycrystalline brittle materials, INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, Vol: 69, Pages: 1590-1626, ISSN: 0029-5981
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- Citations: 89
Lucht T, Aliabadi MH, 2007, Correction to the crack extension direction in numerical modelling of mixed mode crack paths, INTERNATIONAL JOURNAL OF FRACTURE, Vol: 143, Pages: 195-202, ISSN: 0376-9429
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- Citations: 7
Sfantos GK, Aliabadi MH, 2007, Total hip arthroplasty wear simulation using the boundary element method, JOURNAL OF BIOMECHANICS, Vol: 40, Pages: 378-389, ISSN: 0021-9290
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- Citations: 31
Baiz PM, Aliabadi MH, 2007, Buckling analysis of shear deformable shallow shells by the boundary element method, Engineering Analysis with Boundary Elements, Vol: 31, Pages: 361-372, ISSN: 0955-7997
In this work a boundary element (BE) formulation for buckling problem of shear deformable shallow shells is presented. A set of five boundary integral equations are obtained by coupling two-dimensional plane stress elasticity with shear deformable plate bending (Reissner). The domain integrals appearing in the formulation (due to the curvature and due to the domain load) are transferred into equivalent boundary integrals. The BE formulation is presented as an eigenvalue problem, to provide direct evaluation of critical load factors and buckling modes. Several examples are presented. The BE results for a cylindrical shallow shell with different curvatures are compared with other numerical solutions and good agreements are obtained.
Wen PH, Aliabadi MH, Wang W, 2007, Movement of a spherical cell in capillaries using a boundary element method, JOURNAL OF BIOMECHANICS, Vol: 40, Pages: 1786-1793, ISSN: 0021-9290
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- Citations: 5
Sfantos GK, Aliabadi MH, 2007, Multi-scale boundary element modelling of material degradation and fracture, COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, Vol: 196, Pages: 1310-1329, ISSN: 0045-7825
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- Citations: 95
Wen PH, Aliabadi MH, 2006, Displacement discontinuity formulation for modeling cracks in orthotropic shear deformable plates, INTERNATIONAL JOURNAL OF FRACTURE, Vol: 142, Pages: 69-79, ISSN: 0376-9429
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- Citations: 8
Wen PH, Aliabadi MH, 2006, Boundary element frequency domain formulation for dynamic analysis of Mindlin plates, INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, Vol: 67, Pages: 1617-1640, ISSN: 0029-5981
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- Citations: 24
Albuquerque EL, Sollero P, Venturini WS, et al., 2006, Boundary element analysis of anisotropic Kirchhoff plates, INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, Vol: 43, Pages: 4029-4046, ISSN: 0020-7683
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- Citations: 33
Sfantos GK, Aliabadi MH, 2006, Application of BEM and optimization technique to wear problems, INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, Vol: 43, Pages: 3626-3642, ISSN: 0020-7683
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- Citations: 37
Sfantos GK, Aliabadi MH, 2006, Wear simulation using an incremental sliding boundary element method, WEAR, Vol: 260, Pages: 1119-1128, ISSN: 0043-1648
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- Citations: 60
Sladek J, Sladek V, Wen PH, et al., 2006, Meshless local Petrov-Galerkin (MLPG) method for shear deformable shells analysis, CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES, Vol: 13, Pages: 103-117, ISSN: 1526-1492
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- Citations: 72
Wen PH, Aliabadi MH, Young A, 2006, Post buckling analysis of Reissner plates by the boundary element method, JOURNAL OF STRAIN ANALYSIS FOR ENGINEERING DESIGN, Vol: 41, Pages: 239-252, ISSN: 0309-3247
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- Citations: 8
Supriyono, Aliabadi MH, 2006, Boundary element method for shear deformable plates with combined geometric and material nonlinearities, ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, Vol: 30, Pages: 31-42, ISSN: 0955-7997
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- Citations: 15
Sfantos GK, Aliabadi MH, 2006, A boundary element sensitivity formulation for contact problems using the implicit differentiation method, ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, Vol: 30, Pages: 22-30, ISSN: 0955-7997
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- Citations: 12
Baiz PM, Aliabadi MH, 2006, Linear Buckling Analysis of Shear Deformable Shallow Shells by the Boundary Domain Element Method, Computer Modeling in Engineering and Sciences, Vol: 13, Pages: 19-34, ISSN: 1526-1506
In this paper the linear buckling problem of elastic shallow shells by a shear deformable shell theory is presented. The boundary domain integral equations are obtained by coupling two dimensional plane stress elasticity with boundary element formulation of Reissner plate bending. The buckling problem is formulated as a standard eigenvalue problem, in order to obtain directly critical loads and buckling modes as part of the solution. The boundary is discretised into quadratic isoparametric elements while in the domain quadratic quadrilateral cells are used. Several examples of cylindrical shallow shells (curved plates) with different dimensions and boundary conditions are analysed. The results are compared with finite element solutions, and very good agreement is obtained.
Dirgantara T, Aliabadi MH, 2006, A boundary element formulation for geometrically nonlinear analysis of shear deformable shells, COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, Vol: 195, Pages: 4635-4654, ISSN: 0045-7825
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- Citations: 13
Sfantos GK, Aliabadi MH, 2005, Boundary element method for elasto-hydrodynamic lubricated multi-body contact, TRIBOLOGY LETTERS, Vol: 20, Pages: 125-132, ISSN: 1023-8883
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- Citations: 1
Wen PH, Aliabadi MH, Zhang JZ, 2005, Displacement discontinuity method for fracture mechanics analysis of Reissner plates: static and dynamic, INTERNATIONAL JOURNAL OF FRACTURE, Vol: 135, Pages: 95-116, ISSN: 0376-9429
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- Citations: 5
ALIABADI MH, HALL WS, 2005, WEIGHTED GAUSSIAN METHODS FOR 3-DIMENSIONAL BOUNDARY ELEMENT KERNEL INTEGRATION, COMMUNICATIONS IN APPLIED NUMERICAL METHODS, Vol: 3, Pages: 89-96, ISSN: 0748-8025
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- Citations: 10
ALIABADI MH, HALL WS, HIBBS TT, 2005, EXACT SINGULARITY CANCELING FOR THE POTENTIAL KERNEL IN THE BOUNDARY ELEMENT METHOD, COMMUNICATIONS IN APPLIED NUMERICAL METHODS, Vol: 3, Pages: 123-128, ISSN: 0748-8025
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- Citations: 8
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