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Browsing Fakülteler / Faculties by Author "Ekşi, Seçil"

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Bending and lateral crushing behavior of a GFRP and PA6 reinforced aluminum square tube

Ekşi, Seçil; Genel, Kenan; Kaptı, Akın Oğuz; Acar, Kenan (CARL HANSER VERLAG, 2018)

In this study, the bending behavior of a thin-walled aluminum square tube (AST) were analyzed using the finite element (FE) method, and reinforcing arrangements were decided for the composite beams based on the FE results. ...
Bending response of hybrid composite tubular beams

Ekşi, Seçil; Genel, Kenan (ELSEVIER SCI LTD, 2013)

The influence of inner and outer reinforcements on the bending performance of a thin walled aluminum tube was investigated. Polymeric materials (PA6, PP) and glass/carbon fiber reinforced epoxy were considered to form the ...
Buckling behavior of fiber reinforced plastic-metal hybrid-composite beam

Ekşi, Seçil; Kaptı, Akın Oğuz; Genel, Kenan (ELSEVIER SCI LTD, 2013)

It is known that the buckling is characterized by a sudden failure of a structural member subjected to high compressive load. In this study, the buckling behavior of the aluminum tubular beam (ATB) was analyzed using finite ...
Comparison of Mechanical Properties of Unidirectional and Woven Carbon, Glass and Aramid Fiber Reinforced Epoxy Composites

Ekşi, Seçil; Genel, Kenan (POLISH ACAD SCIENCES INST PHYSICS, 2017)

In this study, mechanical behavior of epoxy composite reinforced by unidirectional and woven fiber is investigated experimentally. In the preparation of composite samples woven shaped glass, aramid and carbon fibers and ...
Effects of Pre-Forming Process and PVC Foam Reinforcement on the Deformation Behavior of Aluminum Tube under Axial Loading

Ekşi, Seçil; A. O. Kaptiand; Genel, Kenan (POLISH ACAD SCIENCES INST PHYSICS, 2017)

In this study, the effects of pre-forming and foam reinforcement on the axial compression behavior of circular thin-walled aluminum tubes were experimentally investigated. Compression tests were performed in a computer ...
FE simulation of plastic collapse and geometrical factors affecting the bending response of a tubular aluminum beam

Ekşi, Seçil; Genel, Kenan (CARL HANSER VERLAG, 2017)

In this study, bending response of circular aluminum tube and factors affecting collapse behaviour were investigated by FE simulations. Geometrical parameters such as wall tube thickness, tube diameter, support distances, ...
Numerical calculation of stress concentration of various subsur-face and undercutting pit types

Ekşi, Seçil (CARL HANSER VERLAG, 2018)

In this study, the stress concentration effect of single subsurface (D type) pit types and undercutting (Etype) pit types with various pit depth and diameter has been investigated with respect to uniaxial loading by ...
Numerical investigation on stress concentration of corrosion pit

Cerit, Muhammet; Genel, Kenan; Ekşi, Seçil (PERGAMON-ELSEVIER SCIENCE LTD, 2009)

Localized (pitting) corrosion has been observed in steel and high-strength aluminium alloys in aqueous environments and has been identified as a potential origin for fatigue crack nucleation. In the present study, under ...
Simulation of nonlinear bending behavior and geometric sensitivities for tubular beams with fixed supports

Ayhan, Ali Osman; Genel, Kenan; Ekşi, Seçil (ELSEVIER SCI LTD, 2012)

In this study, the bending characteristics of thin-walled (D/t=30) tubular beams with fixed supports are systematically investigated for different beam lengths and diameters. Bending behavior of the beam is simulated using ...
Three Point Bending Behavior of Woven Glass, Aramid and Carbon Fiber Reinforced Hybrid Composite Tube

Ekşi, Seçil; Genel, Kenan (POLISH ACAD SCIENCES INST PHYSICS, 2015)

In this study, bending behavior of hybrid composites reinforced by different type of fibers is investigated experimentally. In the preparation of composite samples with different number of layers having the same thickness ...