Show/Hide Menu
Hide/Show Apps
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Open Science Policy
Open Science Policy
Open Access Guideline
Open Access Guideline
Postgraduate Thesis Guideline
Postgraduate Thesis Guideline
Communities & Collections
Communities & Collections
Help
Help
Frequently Asked Questions
Frequently Asked Questions
Guides
Guides
Thesis submission
Thesis submission
MS without thesis term project submission
MS without thesis term project submission
Publication submission with DOI
Publication submission with DOI
Publication submission
Publication submission
Supporting Information
Supporting Information
General Information
General Information
Copyright, Embargo and License
Copyright, Embargo and License
Contact us
Contact us
Elastic-plastic stress analysis of a thermoplastic composite disc under linear temperature distribution
Date
2006-01-01
Author
Sayman, O
Pekbey, Y
Sayman, S
Metadata
Show full item record
This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
.
Item Usage Stats
228
views
0
downloads
Cite This
In the present study, an elastic-plastic stress analysis is carried out on a composite thermoplastic disc reinforced by steel fibers, curvilinearly. Radial and tangential stresses are obtained under a liner temperature distribution. The magnitude of the tangential stress component for elastic and elastic-plastic cases is higher than that of the radial stress component. The tangential stress component is compressive and tensile on the inner and outer surfaces, respectively and is the highest on the inner surface. The elastic-plastic solution is performed for the plastic region expanded around the inner surface by an analytical formulation and a numerical solution. The solution is also carried out by the finite element method (ANSYS solution). These two solutions give very similar results. The intensities of the residual stress component of the tangential stress and plastic flow are the highest at the inner surface.
Subject Keywords
Mechanical Engineering
,
Materials Chemistry
,
Mechanics of Materials
,
Polymers and Plastics
,
Ceramics and Composites
URI
https://hdl.handle.net/11511/67065
Journal
JOURNAL OF REINFORCED PLASTICS AND COMPOSITES
DOI
https://doi.org/10.1177/0731684405060565
Collections
Department of Mechanical Engineering, Article
Suggestions
OpenMETU
Core
Stress analysis of symmetric aluminum composite-laminated beams under a bending moment: Materially nonlinear only
Sayman, O; Belevi, M; Altinhan, M (SAGE Publications, 2005-01-01)
In this study, an elastic-plastic stress analysis is carried out on symmetric laminated composite beams subjected to a bending moment. The composite beam is to be strain hardening. The Bernoulli and Euler hypotheses are assumed to be valid. The Tsai-Hill theory is used as a yield criterion in the solution. The solution is carried out for (90 degrees/0 degrees)(2), (30 degrees/-30 degrees)(2), (45 degrees/-45 degrees)(2), and (60 degrees/-60 degrees)(2) orientations. The bending moment is to be found the hig...
Production of graded porous polyamide structures and polyamide-epoxy composites via selective laser sintering
Jande, Yusufu A. C.; Erdal Erdoğmuş, Merve; Dağ, Serkan (SAGE Publications, 2014-06-01)
Selective laser sintering was used for producing uniformly porous and graded porous polyamide structures. The porous structures were infiltrated with epoxy to produce composites. The porous and composite specimens were physically and mechanically characterized. Within the capabilities of the selective laser sintering machine and the materials used, porosities in the range 5-29% could be obtained in a controlled, repeatable manner. The ultimate tensile strength of the produced uniformly porous polyamide stru...
Microstructural investigation of SAE 1040 steel specimens by ultrasonic measurements
Gür, Cemil Hakan (British Institute of Non-Destructive Testing (BINDT), 2005-07-01)
The aim of this study is to characterise the microstructures of the as-quenched and tempered SAE 1040 steel specimens by sound velocity and attenuation measurements. An initial heat treatment was applied to the specimens to obtain a uniform starting microstructure. Following 850 degrees C/0.5 h austenitisation and water-quenching of all specimens, a tempering process was applied at 200 degrees C and 600 degrees C for 2 h. Microstructures of the specimens were characterised first by metallography and hardnes...
Contribution of carbon nanotubes to vibration damping behavior of epoxy and its carbon fiber composites
Avil, Esma; Kadioglu, Ferhat; Kaynak, Cevdet (SAGE Publications, 2020-04-01)
The main objective of this study was to investigate contribution of the non-functionalized multi-walled carbon nanotubes on the vibration damping behavior of first neat epoxy resin and then unidirectional and bidirectional continuous carbon fiber reinforced epoxy matrix composites. Epoxy/carbon nanotubes nanocomposites were produced by ultrasonic solution mixing method, while the continuous carbon fiber reinforced composite laminates were obtained via resin-infusion technique. Vibration analysis data of the...
TENSILE, FLEXURAL AND IMPACT PROPERTIES OF A THERMOPLASTIC MATRIX REINFORCED BY GLASS-FIBER AND GLASS BEAD HYBRIDS
Yılmazer, Ülkü (Elsevier BV, 1992-01-01)
The tensile and flexural properties, together with the unnotched and notched impact strengths of acrylonitrile butadiene styrene (ABS), glass bead (GB) and glass fiber (GF) ternary composites have been studied. The tensile strengths of the hybrid composites were predicted, from a theory formulated in this study, by using the strengths of the ABS/GB and ABS/GF composites alone. The addition of even a small quantity of glass fiber to ABS or ABS/GB composites changes the mode of deformation from one which sh...
Citation Formats
IEEE
ACM
APA
CHICAGO
MLA
BibTeX
O. Sayman, Y. Pekbey, and S. Sayman, “Elastic-plastic stress analysis of a thermoplastic composite disc under linear temperature distribution,”
JOURNAL OF REINFORCED PLASTICS AND COMPOSITES
, pp. 379–391, 2006, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/67065.