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# Type Title Author Publisher Pub. Year Subjects Call Number
1 پایان نامه حل تحلیلی خمش تیرهای پلیمری حافظه دار Analytical Solution to Bending of Shape Memory Polymer Beams محمدی، هادی Mohammadi, Hadi صنعتی شریف 1392 بسپارهای حافظه دار Shape Memory Polymers / حل تحلیلی Analytical Solution / خم کاری Bending / تیر اویلر - برنولی Euler-Bernoulli Beam / تیرهای تیموشنکو Timoshenko Beams / نظریه فون کارمن Von Karman Theory
‭08-45222
2 پایان نامه مدل سازی رفتار تورمی گذرای هیدروژل پلیمری هوشمند با تغییر شکل های بزرگ Constitutive Modeling for Transient Swelling Behavior of Polymeric Hydrogel with Large Deformations مظاهری، هاشم Mazaheri, Hashem صنعتی شریف 1394 تغییر شکل بزرگ Large Deformation / روش اجزای محدود Finite Element Method / رفتار تورمی Swelling Behavior / هیدروژل های هوشمند Smart Hydrogels / تورم همگن Homogeneous Swelling / تورم ناهمگن Inhomogeneous Swelling
‭08-47318
3 مقاله Analytical study on size-dependent static pull-in voltage of microcantilevers using the modified couple stress theory Baghani, M. 2012 Modified couple stress theory.
Pull-in voltage.
Analytical expressions.
Analytical solutions.
Design and optimization.
Experimental data.
Geometrical parameters.
Micro beams.
Micro-cantilevers.
Modified couple stress theories.
Modified variational iteration methods.
Small scale.
Small scale devices.
Static pull-in.
Mechanical properties.
Iterative methods.
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4 مقاله Gaseous slip flow forced convection in microducts of arbitrary but constant cross section Baghani, M. 2014 Convection.
Knudsen number.
Forced convection.
Geometry.
Heat convection.
Least squares approximations.
Microchannels.
Arbitrary cross section.
Cylindrical coordinates.
Least-squares matching.
Slip boundary conditions.
Slip flow.
Temperature jump.
Thermal boundary conditions.
Boundary conditions.
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5 مقاله Limit analysis of FGM circular plates subjected to arbitrary rotational symmetric loads using von-Mises yield criterion Baghani, M. 2013 Functionally graded.
Material behavior.
Nonlinear ordinary differential equation.
Numerical results.
Symmetric loadings.
Tresca yield criterion.
Variational iteration method.
Von mises criterion.
Iterative methods.
Ordinary differential equations.
Loading.
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6 مقاله A finite deformation constitutive model for shape memory polymers based on Hencky strain Baghani, M. 2014 Continuum thermodynamics.
Finite deformation.
Finite element.
Hencky strain tensor.
Shape memory polymer.
Constitutive models.
Finite element method.
Polymers.
Shape memory effect.
Tensors.
Thermodynamics.
Finite deformations.
Hencky strains.
Multiplicative decomposition.
Shape memory polymers.
Thermo-mechanical loading.
Thermodynamics of irreversible process.
Two boundary value problems.
Three dimensional.
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7 مقاله An analytical solution for shape-memory-polymer Euler-Bernoulli beams under bending Baghani, M. 2014 Mathematical techniques.
Polymers.
Structural optimization.
Analytic solution.
Curvature distributions.
Design and optimization.
Different boundary condition.
Euler Bernoulli beam theory.
Euler Bernoulli beams.
Shape memory polymers.
Thermomechanical cycles.
Shape memory effect.
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8 مقاله Analysis of large amplitude free vibrations of clamped tapered beams on a nonlinear elastic foundation Baghani, M. 2014 Elastic foundation.
Large amplitude.
Tapered beams.
Variational iteration method.
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9 مقاله Analytical solution for large amplitude vibrations of microbeams actuated by an electro-static force Baghani, M. Sharif University of Technology, 2013 Vibration analysis.
Accuracy assessment.
Variational Iteration Method.
Vibration.
Iterative methods.
Analytical studies.
Large amplitude vibrations.
Micro beams.
Second-order approximation.
Vibration amplitude.
Micro-beam.
Nonlinear.
Amplitude.
Analytical framework.
Compression.
Damping.
Deflection.
Experimental design.
Loading test.
Nonlinearity.
Radiative transfer.
Residual strength.
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10 مقاله A large deformation framework for shape memory polymers: Constitutive modeling and finite element implementation Baghani, M. 2013 finite deformation.
Continuum thermodynamics.
Finite deformations.
Finite Element.
Numerical solution.
Shape memory polymers.
Constitutive models.
Deformation.
Finite element method.
Loading.
Polymers.
Shape memory effect.
Thermodynamics.
Three dimensional.
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11 مقاله Application of the variational iteration method for nonlinear free vibration of conservative oscillators Baghani, M. 2012 Design and optimization.
Exact solution.
Free vibration.
Geometrical parameters.
Governing equations.
Homotopy analysis methods.
Non-linear free vibration.
Nonlinear conservative oscillators.
Numerical results.
Optimal values.
Variational iteration method.
Lagrange multipliers.
Nonlinear equations.
Runge Kutta methods.
Iterative methods.
Experimental design.
Lagrangian analysis.
Linearity.
Nonlinearity.
Numerical model.
Optimization.
Oscillation.
Vibration.
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12 مقاله A semi-analytical study on helical springs made of shape memory polymer Baghani, M. 2012 Analytical method.
Analytical solutions.
Axial forces.
Circular cross-sections.
Cross section.
Curvature effect.
Cylindrical tubes.
Direct shear.
Exact solution.
Finite element programs.
Load-deflection response.
Numerical results.
Pitch effects.
Semi-analytical.
Shape memory polymers.
Small pitch.
Spring index.
Stress-free strains.
Torsional loadings.
Torsional response.
Helical springs.
Numerical analysis.
Shape memory effect.
Stress concentration.
Torsional stress.
Tubes (components)
Three dimensional.
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13 مقاله A combined experimental and numerical study of the effect of surface roughness on nanoindentation Nazemian, M. World Scientific Publishing Co. Pte Ltd, 2019 Finite-element method.
Nanoindentation.
Atomic force microscopy.
Finite element method.
Mechanical properties.
MEMS.
Microelectromechanical devices.
Surface measurement.
Thin films.
Topography.
Experimental and numerical studies.
Finite element simulations.
Good compatibility.
Indentation depth.
Mechanical characterizations.
Micro electromechanical system (MEMS)
Nano electromechanical systems.
Three dimensional finite element model.
Surface roughness.
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14 مقاله Direct pellet three-dimensional printing of polybutylene adipate-co-terephthalate for a greener future Karimi, A. 2024 Mechanical properties.
PBAT.
Biodegradability.
Biodegradable polymers.
Elastomers.
Glass transition.
Image enhancement.
Infill drilling.
Nozzles.
Pelletizing.
Tensile strength.
Thermoanalysis.
3D-printing.
Biodegradable plastics.
Dynamic mechanical thermal analysis.
Material extrusion.
Nozzle temperature.
Polies (butylene adipate co terephthalate)
Polybutylene adipate.
Terephthalate.
Three-dimensional-printing.
Compressive strength.
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15 مقاله A constitutive model for shape memory polymers with application to torsion of prismatic bars Baghani, M. 2012 Shape memory polymers.
Temperature rate.
Torsion.
Additive decomposition.
Circular tubes.
Evolution law.
Experimental data.
Heat transfer analysis.
Heating process.
Internal variables.
Material parameter.
Non-linear finite elements.
Prismatic bar.
Rectangular bar.
Second Law of Thermodynamics.
Shape memory.
Constitutive models.
Polymers.
Shape memory effect.
Temperature.
Thermodynamics.
Torsional stress.
Three dimensional.
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16 مقاله A thermodynamically-consistent 3 D constitutive model for shape memory polymers Baghani, M. Elsevier, 2012 Finite element.
Shape memory polymers.
Additive decomposition.
Clausius-Duhem inequality.
Continuum thermodynamics.
Evolution equations.
Evolution law.
Experimental data.
Implicit form.
Internal variables.
Medical stent.
Multiaxial.
Numerical solution.
Second Law of Thermodynamics.
Small strains.
Thermo-mechanical loading.
Time-dependent.
Two boundary value problems.
Viscous effect.
Constitutive models.
Finite element method.
Functional polymers.
Shape memory effect.
Thermodynamics.
Three dimensional.
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17 مقاله Large amplitudes free vibrations and post-buckling analysis of unsymmetrically laminated composite beams on nonlinear elastic foundation Baghani, M. 2011 Large amplitude vibration.
Analytical expressions.
Cubic nonlinearities.
Elastic foundation.
Free vibration.
Geometric non-linearity.
Governing equations.
Laminated composite beam.
Large amplitude.
Large amplitude free vibration.
Large amplitude vibrations.
Nonlinear elastic foundation.
Postbuckling.
Postbuckling analysis.
Strain-displacement relation.
Third-order.
Unsymmetrical laminated composite beam.
Variational iteration method.
Vibration amplitude.
Von Karman.
Buckling.
Composite beams and girders.
Delamination.
Iterative methods.
Laminated composites.
Laminating.
Nonlinear equations.
Plates (structural components)
Steel beams and girders.
Vibration analysis.
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18 مقاله A viscoelastic-viscoplastic constitutive model considering damage evolution for time dependent materials: Application to asphalt mixes Shahsavari, H. SAGE Publications Ltd 2016 Asphalt mixes.
Asphalt.
Constitutive models.
Continuum damage mechanics.
Creep.
Differential equations.
Discrete event simulation.
Recovery.
Thermodynamics.
Viscoplasticity.
Asphalt mix.
Clausius-Duhem inequality.
Damage evolution.
Damage evolution equation.
Irreversible thermodynamics.
Viscoelastic.
Viscoplastic.
Viscoplastic constitutive modeling.
Viscoelasticity.
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19 مقاله A finite deformation viscoelastic-viscoplastic constitutive model for self-healing materials Shahsavari, H. Institute of Physics Publishing, 2016 Constitutive model.
Hencky strain.
Viscoelastic-viscoplastic.
Constitutive models.
Creep.
Deformation.
Self-healing materials.
Strain.
Thermodynamics.
Viscoplasticity.
Clausius-Duhem inequality.
Continuum damage healing mechanics.
Deformation gradients.
Hencky strains.
Irreversible thermodynamics.
Viscoplastic.
Viscoplastic constitutive modeling.
Viscoplastic deformation.
Viscoelasticity.
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20 مقاله Transient growth of a micro-void in an infinite medium under thermal load with modified Zerilli–Armstrong model Baghani, M. 2016 Thermal load.
Thermoanalysis.
Unloading.
Governing equations.
Numerical scheme.
Proportional loading.
Radial stress distribution.
Strain components.
Temperature increase.
Transient growth.
Transient thermal analysis.
Nonlinear equations.
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Total 216 records