 |
Journal articles
Geometrically nonlinear bending analysis of functionally graded beam with variable thickness by a meshless method
Abstract : Geometrically nonlinear bending deformation of Functionally Graded Beams (FGBs) with variable thickness is simulated by a meshless Smoothed Hydrodynamic Particle (SPH) method. The material properties of FGB is assumed to be varied smoothly in the thickness according to exponent-law distribution. To prevent the mesh-distortion in element-based numerical method, meshless SPH method is adopted, where corrective smoothed particle method and total-Lagrangian formulation are employed to improve its precision and stability. To validate the present SPH method, several numerical examples are performed and compared to analytical and finite element solutions.
https://hal-uphf.archives-ouvertes.fr/hal-03450880
Contributor : Kathleen Torck Connect in order to contact the contributor
Submitted on : Friday, November 26, 2021 - 11:19:09 AM
Last modification on : Saturday, November 27, 2021 - 3:48:58 AM
Contributor : Kathleen Torck Connect in order to contact the contributor
Submitted on : Friday, November 26, 2021 - 11:19:09 AM
Last modification on : Saturday, November 27, 2021 - 3:48:58 AM