Search Results - "Ambur, D. R."

Low-velocity impact response of sandwich beams with functionally graded core by Apetre, N.A., Sankar, B.V., Ambur, D.R.

“…The problem of low-speed impact of a one-dimensional sandwich panel by a rigid cylindrical projectile is considered. The core of the sandwich panel is…”
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A triangular plate element for thermo-elastic analysis of sandwich panels with a functionally graded core by Das, M., Barut, A., Madenci, E., Ambur, D. R.

“…A sandwich construction is commonly composed of a single soft isotropic core with relatively stiff orthotropic face sheets. The stiffness of the core may be…”
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Influence of adhesive spew in bonded single-lap joints by Kilic, B., Madenci, E., Ambur, D.R.

“…Adhesively bonded lap joints involve dissimilar material junctions and sharp changes in geometry, possibly leading to premature failure. Although the finite…”
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Bonded lap joints of composite laminates with tapered edges by Oterkus, E., Barut, A., Madenci, E., Smeltzer, S.S., Ambur, D.R.

“…This study presents a semi-analytical solution method to analyze the geometrically nonlinear response of bonded composite lap joints with tapered and/or non…”
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Bolted double-lap composite joints under mechanical and thermal loading by Kradinov, V., Barut, A., Madenci, E., Ambur, D.R.

“…This study concerns the determination of the contact stresses and contact region around bolt holes and the bolt load distribution in single- and double-lap…”
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Complete stress field in sandwich panels with a new triangular finite element of single-layer theory by Das, M., Barut, A., Madenci, E., Ambur, D.R.

“…An alternative to conventional three-dimensional solid elements or elements based on the layerwise (zig-zag) theory is an element based on a single-layer plate…”
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Analysis method for bonded patch repair of a skin with a cutout by Barut, A., Hanauska, J., Madenci, E., Ambur, D.R.

“…This study presents an analysis method for determining the transverse shear and normal stresses in the adhesive and in-plane stresses in the repair patch and…”
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Optimal design of general stiffened composite circular cylinders for global buckling with strength constraints by Jaunky, N., Knight, N.F., Ambur, D.R.

“…A design strategy for optimal design of composite grid-stiffened cylinders subjected to global and local buckling constraints and strength constraints was…”
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Bolted patch repair of composite panels with a cutout by Kradinov, V., Hanauska, J., Barut, A., Madenci, E., Ambur, D.R.

“…The present investigation concerns the analysis of bolted patch repairs of flat composite panels by using a complex potential–variational method. The validity…”
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Nonlinear analysis of a composite panel with a cutout repaired by a bonded tapered composite patch by Oterkus, E., Barut, A., Madenci, E., Ambur, D.R.

“…This study presents a solution method to analyze the geometrically nonlinear response of a patch-repaired flat panel (skin) with a cutout under general loading…”
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Bolted lap joints of laminates with varying thickness and metallic inserts by Kradinov, V., Madenci, E., Ambur, D.R.

“…An analysis method to determine the bolt load distribution in single- and double-lap joints is presented. The joints are made of laminates in which the bolt…”
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Application of genetic algorithm for optimum design of bolted composite lap joints by Kradinov, V., Madenci, E., Ambur, D.R.

“…The genetic algorithm (GA), a powerful optimization technique for multiple extrema functions in multidimensional search spaces, is applied in conjunction with…”
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Combined in-plane and through-the-thickness analysis for failure prediction of bolted composite joints by Kradinov, V., Madenci, E., Ambur, D.R.

“…Although two-dimensional methods provide accurate predictions of contact stresses and bolt load distribution in bolted composite joints with multiple bolts,…”
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Analytical Modeling of Sandwich Beams with Functionally Graded Core by Apetre, N.A., Sankar, B.V., Ambur, D.R.

“…This study investigates several available sandwich beam theories for their suitability of application to one-dimensional sandwich plates with functionally…”
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Penetration simulation for uncontained engine debris impact on fuselage-like panels using LS-DYNA by Jr, Norman F.Knight, Jaunky, Navin, Lawson, Robin E, Ambur, Damodar R

“…Modeling and simulation requirements for uncontained engine debris impact on fuselage skins are proposed and assessed using the tied-nodes-with-failure…”
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Buckling analysis of anisotropic variable-curvature panels and shells by Jaunky, Navin, Knight, Norman F., Ambur, Damodar R.

“…A buckling formulation for anisotropic variable-curvature panels is presented in this paper. The variable-curvature panel is assumed to consist of two or more…”
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Stress intensity factors for an arbitrarily oriented crack near a hole in longeron web by Sergeev, B., Madenci, E., Ambur, D.R.

“…Damage-tolerant design of composite components in aerospace structures requires computationally effective stress and failure analysis methods. This study…”
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A dropped-weight apparatus for low-speed impact testing of composite structures by AMBUR, D. R, PRASAD, C. B, WATERS, W. A

“…A dropped-weight test apparatus has been developed that can be used to perform low-speed impact tests on composite aircraft structures. This vertical…”
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Electromagnetically conducting elastic plates in a magnetic field: modeling and dynamic implications by Librescu, Liviu, Hasanyan, Davresh, R. Ambur, Damodar

“…The basic field equations and boundary conditions necessary for the dynamic approach of electromagnetically conducting flat plates subjected to an external…”
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Optimal design of grid-stiffened panels and shells with variable curvature by Ambur, Damodar R., Jaunky, Navin

“…A design strategy for optimal design of composite grid-stiffened structures with variable curvature subjected to global and local buckling constraints is…”
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