Analysis of stiffened corrugated plates based on the FSDT via the mesh-free method

Peng, Lixin; Liew, K.M.; Kitipornchai, S.

doi:10.1016/j.ijmecsci.2006.08.018

Cited by 97 publications

(27 citation statements)

References 34 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Cheng et al (2006) proposed finite element analysis approach to evaluate equivalent elastic properties of complex sandwich structures. The elastic bending of unstiffened and stiffened corrugated plates was studied by Peng et al (2007), where a mesh-free Galerkin method was applied in the analysis. A method for the modelling of a corrugated board panel was outlined by Isaksson et al (2007) -corrugated core sandwiches were homogenized and the panels transformed to equivalent homogeneous layers with effective equal properties.…”

Section: Introductionmentioning

confidence: 99%

Transverse shear modulus of elasticity for thin-walled corrugated cores of sandwich beams. Theoretical study

Magnucka‐Blandzi

Magnucki

2014

jtam

View full text Add to dashboard Cite

The subject of the paper are four corrugated cores in form of circular arcs, a sin wave, trapezoids and an odd function. Transverse shear modules of these corrugated cores are analytically determined. A comparative analysis of these transverse shear modules is presented. Areas of cross sections of the corrugated cores are constant. The theoretical study shows considerable sensitivity of the shear modulus to shape of the corrugation.

show abstract

Section: Introductionmentioning

confidence: 99%

Transverse shear modulus of elasticity for thin-walled corrugated cores of sandwich beams. Theoretical study

Magnucka‐Blandzi

Magnucki

2014

jtam

View full text Add to dashboard Cite

show abstract

“…They proposed an equivalent orthotropic model by taking into account both extensional and bending rigidities. Peng et al [104] investigated the equivalent elastic properties of sinusoidal and trapezoidal corrugated plates by means of a mesh-free Galerkin method. Liew et al [105] used this method for the geometrically nonlinear analysis of stiffened and unstiffened corrugated plates.…”

Section: -6 Homogenization and Equivalent Modellingmentioning

confidence: 99%

The mechanics of composite corrugated structures: A review with applications in morphing aircraft

Dayyani

Shaw

Flores

et al. 2015

Composite Structures

223

View full text Add to dashboard Cite

“…Then, the deformation feature is predicted to provide theoretical guidance and basis for the structure optimization. For further comparison and analysis, the basis of the tensile test is also provided [7][8][9][10].…”

Section: Introductionmentioning

confidence: 99%

Deformation characteristics of corrugated composites for morphing wings

Wang

Chang-wei

et al. 2009

Front. Mech. Eng. China

View full text Add to dashboard Cite

To meet the needs of morphing and withstand aerodynamic loads of a morphing wing skin, a corrugated glass fabric-epoxy laminated composite is prepared and investigated in this paper. This composite is flexible in the corrugated direction and stiff in the transverse direction to the corrugation. FEM models are established and solved to predict the characteristics of the composites by the commercial FEM software ANSYS. The relationship between the configuration of elongation and tensile load along the corrugation direction is obtained through numerical simulation. To reflect the stretching superiority of the configuration, the elongation of corrugated and flat composites is calculated and compared under the same tensile load. The linear cumulative effect of corrugated composites deformation is proved by calculating the elongation of the composites with several different corrugation numbers. Several corrugated composite specimens were manufactured and tested to verify the results of numerical analysis and the equivalent elastic modulus of the composites were also evaluated through the specimen tests. Results of simulation and experiments show that the corrugated composite provided in this paper can afford obviously larger deformation than the flat one. The corrugated composite can provide a possible choice for morphing wing skin.

show abstract

Analysis of stiffened corrugated plates based on the FSDT via the mesh-free method

Cited by 97 publications

References 34 publications

Transverse shear modulus of elasticity for thin-walled corrugated cores of sandwich beams. Theoretical study

Transverse shear modulus of elasticity for thin-walled corrugated cores of sandwich beams. Theoretical study

The mechanics of composite corrugated structures: A review with applications in morphing aircraft

Deformation characteristics of corrugated composites for morphing wings

Contact Info

Product

Resources

About