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  1. Composite Stiffness Property Prediction

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    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...

  2. Finite element unit cell model based on ABAQUS for fiber reinforced composites

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    26 Jul 2017

  3. Micromechanical investigations of polymer matrix composites with shape memory alloy reinforcement

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    18 Jul 2017

  4. Numerical characterization of effective fully coupled thermo-electro-magneto-viscoelastic-plastic response of smart composites

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    18 Jul 2017

  5. Computational evaluation of effective stress relaxation behavior of polymer composites

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    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...

  6. MUL2-UC Beam modeling of periodically heterogeneous composites

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    13 Jun 2017

    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...

  7. Orthotropic Stress Concentration Factor

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    25 Sep 2014 | Tools

    Calculates the stress concentration factor for a circular hole in an infinite orthotropic plate

  8. Mechanics of Structure Genome: Fill the Gap between Materials Genome and Structural Analysis

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    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. 

  9. 2015 cdmHUB Workshop

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    27 Jun 2014 | Series | Contributor(s): Nikki Huang

    Composites Design, Analysis and Manufacturing Workshop held at Purdue University on November 3-5, 2015.  Both lectures slides and lecture videos are presented.

  10. 2015 cdmHUB Workshop

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    23 Jul 2014 | Series

    Composites Design, Analysis and Manufacturing Workshop held at Purdue University on November 3-5, 2015.  Both lectures slides and lecture videos are presented.

  11. 2015 cdmHUB Workshop

    0.0 out of 5 stars 

    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.

  12. Presentation of Micromechanics Simulation Challenge Level I Initial Results

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    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...

  13. HyperSizer for Composites: Insanely Fast Laminate Optimization

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    27 Jun 2014 | Tool Information | Contributor(s): Nikki Huang

    95% of users, without user manual, and without instruction, will be able to import their FEM and produce optimum composites laminates that satisfy all analyses to all load cases within the first 10 minutes. Your automatically updated model will have minimum weight and fully producible laminates...

  14. Skill of Using Surface Element in ANSYS

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    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...

  15. NAFEMS Invitation to Tender: How to Obtain Material Properties for Structural Analysis of Composites

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    23 Jul 2014 | White Papers/Research Documents

    The NAFEMS Composites Working Group wishes to commission a new document with the suggested title "How to Obtain Material Properties for Structural Analysis of Composites". The book will be a companion volume to the existing NAFEMS publications "An introduction to the use of material models in...

  16. Structure Genome: Fill the Gap between Materials Genome and Structural Analysis

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    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...

  17. The Mission, Vision and Programs of the Composites Design and Manufacturing HUB

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    25 Sep 2014 | Teaching Materials

    The presentation outlines the mission, vision and programs of the Composites Design and Manufacturing HUB as of October 2014.

  18. Plane-Stress Compliance Transform

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    25 Sep 2014 | Tools

    Transforms 2D compliance terms by rotation about the 3-axis

  19. 2013 Composites Design and Manufacturing HUB Kickoff Workshop

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    27 Jun 2014 | Series | Contributor(s): Nikki Huang

    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.

  20. 2013 Composites Design and Manufacturing HUB Kickoff Workshop

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    23 Jul 2014 | Series

    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.