Thomas Gmür

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Publications associées (49)

A PSDT shell finite element formulation including structural damping

Joël Cugnoni, Alain Schorderet, Thomas Gmür, Marco Matter

This paper describes efficient C-0-compatible finite elements for modelling structurally damped laminated composite plates and shells under harmonic vibrations. Based upon a shear deformation theory of any order p (PSDT), the elements are well adapted for ...

2010

Damage assessment in CFRP plates based on dynamic measurements with FBG sensors

Joël Cugnoni, Thomas Gmür, John Botsis, Jeannot Frieden

Civil-Comp Press2010

Numerical-experimental identification of the elastic and damping properties in composite plates

Joël Cugnoni, Alain Schorderet, Thomas Gmür, Marco Matter

A novel method is presented for estimating the elastic and dissipative parameters of composite plates and shells through a mixed numerical-experimental identification procedure based on the natural frequencies, modal damping factors and mode shapes of the ...

2009

Internal strain measurements in CFRP plates subjected to impact load using FBG sensors

Joël Cugnoni, Thomas Gmür, John Botsis, Jeannot Frieden, Dragan Coric

The British Composites Society2009

Numerical-experimental identification of the elastic and dissipative properties in composite sandwich plates

Joël Cugnoni, Alain Schorderet, Thomas Gmür, Marco Matter, Michaël Schwaar

2009

Stress and failure analysis of crimped metal-composite joints used in electrical insulators subjected to bending

Thomas Gmür, John Botsis, Alain Michel Prenleloup

Experimental and numerical investigations are carried out on metal/fibregiass-reinforced-plastic joints integrated in electrical insulators subject to bending. Numerical stress and strain distributions through the bond are calculated with a solid 3D finite ...

2009

Characterisation of bridging tractions in mode-I delamination using distributed strain measurements and numerical modelling

Joël Cugnoni, Thomas Gmür, John Botsis, Larissa Sorensen

2008

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Thomas Gmür

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A PSDT shell finite element formulation including structural damping

Damage assessment in CFRP plates based on dynamic measurements with FBG sensors

Numerical-experimental identification of the elastic and damping properties in composite plates

Internal strain measurements in CFRP plates subjected to impact load using FBG sensors

Numerical-experimental identification of the elastic and dissipative properties in composite sandwich plates

Stress and failure analysis of crimped metal-composite joints used in electrical insulators subjected to bending

Through-the-thickness deformation of composite laminates subjected to bending

Dynamic strain measurements of composite materials using embedded fibre Bragg grating sensors

Characterization of dynamic response of composite plates with embedded FBG sensors

Characterization of internal strains in polymeric materials for damage monitoring using embedded FBG sensors

Bridging tractions in mode-I delamination: measurements and simulations

Modal material identification method using a dissipative finite element model

Characterisation of bridging tractions in mode-I delamination using distributed strain measurements and numerical modelling

Delamination detection and determination of bridging stresses using FBG optical sensors

Evaluation of a dissipative finite element model for modal identification application

Improved modal characterization of the constitutive parameters in multilayered plates

Inverse method based on modal analysis for characterizing the constitutive properties of thick composite plates

Bridging tractions in mode-I delamination: measurements and simulations

Acoustic emission inspection and analysis of crimped metal-composite joints subjected to bending

Modal validation of sandwich shell finite elements based upon a p-order shear deformation theory including zigzag terms