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The Challenge and Vision for cdmHUB
15 Feb 2019 | Online Presentations | Contributor(s): SME Project
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Composite Stiffness Property Prediction
07 Aug 2017 | Downloads
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 | Downloads
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Micromechanical investigations of polymer matrix composites with shape memory alloy reinforcement
18 Jul 2017 | Publications
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Numerical characterization of effective fully coupled thermo-electro-magneto-viscoelastic-plastic response of smart composites
18 Jul 2017 | Publications
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Computational evaluation of effective stress relaxation behavior of polymer composites
11 Jul 2017 | Publications
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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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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Orthotropic Stress Concentration Factor
25 Sep 2014 | Tools
Calculates the stress concentration factor for a circular hole in an infinite orthotropic plate
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Mechanics of Structure Genome:Fill the Gap between Materials Genome and Structural Analysis
10 Oct 2013 | 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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A Unified Theory for Constitutive Modeling of Composites
14 Aug 2014 | Publications
A unified theory for multiscale constitutive modeling of composites is developed using the concept of structure genomes. Generalized from the concept of the representative volume element, a structure genome is defined as the smallest mathematical building block of a structure. Structure...
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2015 cdmHUB Workshop
10 Oct 2013 | 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
10 Oct 2013 | 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
10 Oct 2013 | 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
30 Aug 2024 | Online Presentations | Contributor(s): SME Project
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Structure Genome: Fill the Gap between Materials Genome and Structural Analysis
10 Oct 2013 | 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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Structure Genome: Fill the Gap between Materials Genome and Structural Analysis
14 Aug 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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The Mission, Vision and Programs of the Composites Design and Manufacturing HUB
30 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
25 Sep 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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Plane-Stress Compliance Transform
25 Sep 2014 | Tools
Transforms 2D compliance terms by rotation about the 3-axis
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2013 Composites Design and Manufacturing HUB Kickoff Workshop
30 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.