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Composite Stiffness Property Prediction
07 Aug 2017
Micromechanical models for the composite axial tensile, transverse tensile, and axial shear are combined into one tool with the objective of comparing their effectiveness as property prediction methods. Rule of mixtures models (ROM) and the composite cylinder model (CCM) results for...
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Finite element unit cell model based on ABAQUS for fiber reinforced composites
26 Jul 2017
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Micromechanical investigations of polymer matrix composites with shape memory alloy reinforcement
18 Jul 2017
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Numerical characterization of effective fully coupled thermo-electro-magneto-viscoelastic-plastic response of smart composites
18 Jul 2017
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Computational evaluation of effective stress relaxation behavior of polymer composites
11 Jul 2017
This paper presents a micromechanics model to characterize the effective stress relaxationstiffness of polymer composites. The linear viscoelastic behavior of polymer material wasmodeled by hereditary integral. The proposed model was established based on thevariational asymptotic method for unit...
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Injection Overmolding Manufacturing Process Simulation
29 Jun 2017 | Online Presentations
Injection over-molding or hybrid molding is a high-rate composites manufacturing process for fabrication of structural components with complex geometries. The structural backbone is provided by a continuous-fiber woven prepreg while the geometric complexity is realized via injection...
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MUL2-UC Beam modeling of periodically heterogeneous composites
13 Jun 2017 | Downloads
The micromechanics code MUL2-UC is developed to work as an efficient and high-fidelity tool for the computation of the effective stiffness matrix and the recovering of the local fields of periodically heterogeneous composite structures. The main novelty is that higher-order beam theories are...
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Mechanics of Structure Genome:Fill the Gap between Materials Genome and Structural Analysis
18 May 2016 | Downloads
This is the presentation given as a Purdue Solid Mechanics Seminar on 5/18/2016. It summarizes the most recent devleopments up to the time of presentation.
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2015 cdmHUB Workshop
05 Jan 2016 | Series
Composites Design, Analysis and Manufacturing Workshop held at Purdue University on November 3-5, 2015. Both lectures slides and lecture videos are presented.
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2015 cdmHUB Workshop
05 Jan 2016 | Series
Composites Design, Analysis and Manufacturing Workshop held at Purdue University on November 3-5, 2015. Both lectures slides and lecture videos are presented.
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Presentation of Micromechanics Simulation Challenge Level I Initial Results
04 Aug 2015 | Downloads
The attached slides summarize the Micromechanics Simulation Challenge Level I Initial Results in a presentation format. The complete report can be found at https://cdmhub.org/resources/948, and all the files supporting the results can be found...
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Skill of Using Surface Element in ANSYS
26 Mar 2015 | Downloads
Dear All, For those ANSYS users, please check the attached skill of using surface element, “Surface_Effect_Elements.pdf”, to apply the surface tangent traction. It works well for homogenization simulations, and also for some beams structure validations. This attached zip file also...
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CDM Hub Introduction
17 Mar 2015 | Online Presentations | Contributor(s): SME Project
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Structure Genome: Fill the Gap between Materials Genome and Structural Analysis
29 Nov 2014 | Publications
A new concept, Structure Genome (SG), is proposed to fill the gap between materials genome and structural analysis. SG acts as the basic building block of the structure connecting materials to structures and the mechanics of SG governs the necessary information to link materials genome and...
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DiBenedetto Equation: Tg and DOC
23 Jul 2014 | Tools
DiBenedetto Equation: Glass Transition Temperature Dependence on Degree of Cure
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The Mission, Vision and Programs of the Composites Design and Manufacturing HUB
25 Aug 2024 | Teaching Materials | Contributor(s): SME Project
The presentation outlines the mission, vision and programs of the Composites Design and Manufacturing HUB as of October 2014.
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The Mission, Vision and Programs of the Composites Design and Manufacturing HUB
23 Jul 2014 | Teaching Materials
The presentation outlines the mission, vision and programs of the Composites Design and Manufacturing HUB as of October 2014.
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Composite Materials and Structures 1972-2012: Grand Challenges
23 Jul 2014 | Teaching Materials
Professor R. Byron Pipes presents the Grand Challenges for Composite Materials for the next 40 years at the American Society of Composites Conference in Arlington, TX on October 2, 2012.
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2013 Composites Design and Manufacturing HUB Kickoff Workshop
25 Aug 2024 | Series | Contributor(s): SME Project
The Composites Design and Manufacturing HUB held a kick-off workshop at Purdue University on May 29-30, 2013 with over 100 attendees from industry, academia and government. Select presentations from the workshop are included in this series.
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Nanohub and the HUBzero Platform
25 Aug 2024 | Online Presentations | Contributor(s): SME Project
Dr. Michael McLennan describes the nanoHUB and HUBzero platform at the May 2013 Composites Design and Manufacturing HUB workshop.