Elasto-plastic shear buckling of square plates with circular holes

Uenoya, Minoru; Redwood, Richard G.

doi:10.1016/0045-7949(78)90036-6

Cited by 12 publications

(6 citation statements)

References 5 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In the former case reference is made to the contributions of Bower et al [1], Constrado [2], Redwood [3], all based on elastic theory and allowable stresses. Uenoya et al [4,5] studied elasticplastic buckling of square plates with a variety of circular and rectangular web openings. Lee et al [6] investigated webs with slenderness h/t of 90-180, with closely spaced vertical stiffeners that rendered them stocky.…”

Section: Introductionmentioning

confidence: 99%

Shear capacity of steel plate girders with large web openings, Part I: Modeling and simulations

Hagen¹,

Larsen

Aalberg

2009

Journal of Constructional Steel Research

View full text Add to dashboard Cite

Section: Introductionmentioning

confidence: 99%

Shear capacity of steel plate girders with large web openings, Part I: Modeling and simulations

Hagen¹,

Larsen

Aalberg

2009

Journal of Constructional Steel Research

View full text Add to dashboard Cite

“…Applying finite element and perturbation methods, Larsson [ 2 ] investigated buckling of orthotropic compressed plates with circular holes. Using the finite element method for computing in-plane stress, Uenaya and Rewood [ 3 ] determined the shear buckling of square plates with holes by the aid of the Rayleigh-Ritz method.Chou et al [ 4 ] reviewed the work on fibre-reinforced metal-matrix composites involving fabrication methods, mechanical properties, secondary working techniques and interfaces. Ananth et al [ 5 ] investigated the application of push out test to characterize the mechanical behavior of interfaces in metallic and intermetallic matrix composites by using the finite element method and also studied the effect of different material and testing variables on the experimental data.…”

Section: Introductionmentioning

confidence: 99%

Elasto-Plastic Stress Analysis in Silicon Carbide Fiber Reinforced Magnesium Metal Matrix Composite with a Square Hole

Okumus

2011

MCA

View full text Add to dashboard Cite

In the present study an elastic-plastic stress analysis is carried out for long silicon carbide fiber reinforced magnesium metal matrix composite with a square hole by using finite element technique. Composite material is manufactured by using molds under a pressure of 35 MPa and heating up to 550 0 C by electrical resistance. The laminated plates with square hole consist of four layers and bonded symmetrically. Each layer with constant thickness is meshed into 48 elements and 228 nodes with simply supported. The expansion of plastic zone and residual stress are determined in the symmetric cross-ply and angle-ply laminated plates for small deformations. The load is increased by 0.01 MPa at each step . Iteration numbers are chosen as 150, 300 and 600. The resılts show that the intensity of the residual stresses is maximum near the open square hole and the yield points in symmetric laminates are higher than those in antisymmetric laminates.The plastic regions at the plate edges expand in the direction of the fiber, but at the border of the hole expand toward the diagonal of the hole.

show abstract

“…Uenoya and Redwood [1] investigated elasto-plastic shear buckling of square plates with circular holes by the aid of the Rayleigh-Ritz method. In this solution, plane stresses were calculated by finite element method (FEM).…”

Section: Introductionmentioning

confidence: 99%

An Investigation on Buckling of Composite Laminated Plates with Corner Circular Notches

Akbulut

Ural

2007

Journal of Thermoplastic Composite Materials

View full text Add to dashboard Cite

Notches, holes etc. can often be found in structural components for ventilation and sometimes to lighten the structure. In aircraft components, such as wing, spar, fuselage, and ribs, these cutouts are necessary for access, inspection, electric lines, and fuel lines or to reduce the overall weight of the aircraft. In this study, buckling behaviors of simply supported composite laminated square plates with corner circular notches under in-plane static loadings are investigated using the first- order shear deformation theory (FSDT). The formulations derived are implemented in a Fortran computer code. Finite element method (FEM) is also performed to predict the effects of notch sizes, plate thickness ratios, material modulus ratios, loadings, various reinforcement angles, and ply lamination geometry on the critical buckling loads. Numerical solutions are shown in graphical form and some results are compared with those of given literatures.

show abstract

Elasto-plastic shear buckling of square plates with circular holes

Cited by 12 publications

References 5 publications

Shear capacity of steel plate girders with large web openings, Part I: Modeling and simulations

Shear capacity of steel plate girders with large web openings, Part I: Modeling and simulations

Elasto-Plastic Stress Analysis in Silicon Carbide Fiber Reinforced Magnesium Metal Matrix Composite with a Square Hole

An Investigation on Buckling of Composite Laminated Plates with Corner Circular Notches

Contact Info

Product

Resources

About