Search Results - "Schoeppner, G.A."
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1
Optimization of a composite scarf repair patch under tensile loading
Published in Composites. Part A, Applied science and manufacturing (01-12-2009)“…Mechanics of the composite repair under tensile loading with and without overlay plies was examined for nontraditional patch ply orientations…”
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Journal Article Conference Proceeding -
2
Delamination threshold loads for low velocity impact on composite laminates
Published in Composites. Part A, Applied science and manufacturing (01-01-2000)“…An investigation of the low velocity impact load level at which a composite laminate will delaminate is presented. The delamination threshold load is described…”
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Journal Article -
3
Thermo-oxidative behavior of high-temperature PMR-15 resin and composites
Published in Materials science & engineering. A, Structural materials : properties, microstructure and processing (20-12-2008)“…The present study examines the thermo-oxidative behavior of high-temperature polymer matrix composite materials. Thermo-oxidative aging in neat resin is…”
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Journal Article Conference Proceeding -
4
Steady-state cracking and edge effects in thermo-mechanical transverse cracking of cross-ply laminates
Published in Composites science and technology (01-11-1998)“…Composites for space applications such as advanced satellites will require the use of new and/or improved materials so that more stringent dimensional…”
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Journal Article -
5
Anisotropic oxidation and weight loss in PMR-15 composites
Published in Composites. Part A, Applied science and manufacturing (01-03-2007)“…Durability and degradation mechanisms in composites are fundamentally influenced by the fiber, matrix, and interphase regions that constitute the composite…”
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Journal Article -
6
Modeling of oxidative development in PMR-15 resin
Published in Polymer degradation and stability (01-08-2006)“…A multidisciplinary approach focused on models and processes to predict the performance and life expectancy of high-temperature polymer matrix composite…”
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Journal Article -
7
Impression creep of PMR-15 resin at elevated temperatures
Published in Polymer engineering and science (01-01-2010)“…The polyimides formed from the polymerization of monomeric-reactants (PMR) approach have been increasingly used as matrix materials in fiber-reinforced…”
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Journal Article -
8
Using Optical Microscopy to Monitor Anisotropic Oxidation Growth in High-Temperature Polymer Matrix Composites
Published in Journal of composite materials (01-03-2009)“…Durability and degradation mechanisms in composites are fundamentally influenced by the fiber, matrix, and interphase regions that constitute the composite…”
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Journal Article -
9
Influence of polishing time on thermo-oxidation characterization of isothermally aged PMR-15 resin
Published in Polymer degradation and stability (01-11-2007)“…The effect of polishing time on measured oxidation thickness and elastic modulus of isothermally aged PMR-15 neat resin was investigated. A specimen aged 956 h…”
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Journal Article -
10
Predicting the effect of non-uniform ply cracking on the thermoelastic properties of cross-ply laminates
Published in Composites science and technology (01-11-2002)“…When damage in the form of ply cracks in laminated composites arises during loading, the cracks are in general non-uniformly spaced due to property and…”
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Journal Article -
11
Application of three-dimensional spline variational analysis for composite repair
Published in Composite structures (01-04-2008)“…The purpose of this research was to apply a non-commercialized spline-based (B-spline analysis method or BSAM) computer program to model and predict strain…”
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Journal Article -
12
Moiré interferometry measurements of composite laminate repair behavior: Influence of grating thickness on interlaminar response
Published in Composites. Part A, Applied science and manufacturing (01-08-2008)“…Bonded scarf-lap and step-lap specimens representative of fully repaired composites were fabricated from two quasi-isotropic sixteen ply panels made from…”
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Journal Article -
13
Impression creep of PMR-15 resin at elevated temperatures
Published in Polymer engineering and science (01-01-2010)“…The polyimides formed from the polymerization of monomeric‐reactants (PMR) approach have been increasingly used as matrix materials in fiber‐reinforced…”
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Journal Article -
14
Comparison of models for transverse ply cracks in composite laminates
Published in Composites science and technology (01-09-2000)“…Ply-level transverse cracking often results in the loss of strength and stiffness and changes in the coefficients of thermal expansion (CTE), and it also…”
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Journal Article -
15
Effective elastic and failure properties of fiber aligned composites
Published in International journal of solids and structures (01-08-2004)“…A digital image processing technique is used for measurement of centroid coordinates of fibers with forthcoming estimation of statistical parameters and…”
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Journal Article -
16
The influence of adhesive reinforcement on the Mode-I fracture toughness of a bonded joint
Published in Composites science and technology (01-09-2000)“…The influence of adhesive reinforcement on the Mode-I fracture toughness of a double-cantilever beam specimen has been investigated. An analytical model based…”
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Journal Article -
17
Stress fields and energy release rates in cross-ply laminates
Published in International journal of solids and structures (01-04-1998)“…A method to model the thermoelastic response of flat laminated composites using a large radius axisymmetric hollow layered cylinder model is presented. An…”
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