## Tags: Mechanics of Structure Genome

### All Categories (1-15 of 15)

1. Predict failure index and strength ratio of a honeycomb sandwich plate

Problem Description The failure index and strength ratio of a honeycomb sandwich plate under the biaxial loading condition are predicted using the MSG plate model. For a plate structural...

https://cdmhub.org/groups/yugroup/wiki/MainPage/ID:Gmsh4SCtutorials/Gmsh:failureindexhoneycomb

2. Predict failure envelope of a fiber-reinforced composite laminate

Problem Description The failure envelope of a fiber-reinforced composite laminate is predicted using the MSG plate model. The failure envelope is in terms of plate stress resultants (N11 vs N22)...

https://cdmhub.org/groups/yugroup/wiki/MainPage/ID:Gmsh4SCtutorials/Gmsh:LaminateFailureEnvelope

3. Predict effective failure strength constants of fiber-reinforced unidirectional composites

Problem Description The effective initial failure strength constants of fiber-reinforced unidirectional composites are predicted using the MSG solid model. A square packed mechanical model is...

https://cdmhub.org/groups/yugroup/wiki/MainPage/ID:Gmsh4SCtutorials/Gmsh:Predicteffectivefailurestrengthconstants

4. Predict viscoelastic plate properties of a single-layer plain weave laminate

Problem Description The MSG solid model is used to predict the effective viscoelastic properties of a plain weave composite using a two-step approach. The first step predicts the effective...

https://cdmhub.org/groups/yugroup/wiki/MainPage/ID:TexGen4SCtutorials/TexGen:TwostephomogenizationforpredictingviscoelasticABDmatricesofasinglelayerplainweavelaminate

5. Predict failure index, strength ratio, and failure envelope of 3D orthogonal woven plate

Problem Description In this example, failure index, strength ratio, and failure envelope of a 3D orthogonal woven plate are predicted using MSG failure functions. For computing failure index and...

https://cdmhub.org/groups/yugroup/wiki/MainPage/ID:TexGen4SCtutorials/TexGen:Predictfailureindexstrengthratioandfailureenvelopeof3Dorthogonalwovenplate

6. Predict initial failure strength constants of plain woven composites

Problem Description Predicting the failure initiation is the first step for many failure analyses of composites. A popular approach is the multiscale failure analysis, which computes the...

https://cdmhub.org/groups/yugroup/wiki/MainPage/ID:TexGen4SCtutorials/TexGen:Predictinitialfailurestrengthconstantsofplainwovencomposites

7. Predict thermoelastic properties of plain woven composites

Problem Description The MSG solid model is used to predict the effective thermoelastic properties of a plain weave composite using a two-step approach. This problem is the example 4.1 in the paper...

https://cdmhub.org/groups/yugroup/wiki/MainPage/ID:TexGen4SCtutorials/TexGen:Twostephomogenizationforpredictingthermoelasticpropertiesofplainwovencomposites

8. Predict elastic properties of plain woven composites

Problem Description The MSG solid model is used to predict the effective properties of a plain weave composite using a two-step approach. This problem is the first example in the paper “Liu,...

https://cdmhub.org/groups/yugroup/wiki/MainPage/ID:TexGen4SCtutorials/TexGen:Twostephomogenizationforpredictingelasticpropertiesofplainwovencomposites

9. 08 Jan 2020 | Contributor(s):: Orzuri Rique, Xin Liu, Wenbin Yu, Byron Pipes

Structural integrity, durability, and thermal stability represent critical areas for adequately modeling the behavior of composite materials. Polymeric matrices are prone to have time-dependent behavior very sensitive to changes in temperature that influence the effective properties of the...

10. 05 Jun 2019 | Contributor(s):: Xin Liu, Federico Gasco, Johnathan Goodsell, Wenbin Yu

A new failure criterion for fiber tows (i.e. yarns) is developed based on a micromechanical model using mechanics of structure genome (MSG) and deep learning neural network. The proposed failure criterion can be applied to yarns in mesoscale textile composites modeling while capturing the failure...

11. 01 Apr 2019 | Contributor(s):: Xin Liu, Wenbin Yu

A graphical user interface (GUI) has been developed to integrate SwiftComp into MSC.Patran/Nastran for constitutive modeling and providing the automated conversion of the MSG plate and beam stiffness matrix into MSC.Nastran shell and beam element properties and materials. In order to reduce...

12. 07 Feb 2019 | Contributor(s):: Xin Liu, Wenbin Yu, Federico Gasco, Johnathan Goodsell

Mechanics of structure genome (MSG) has been extended to provide a unified approach to predict the thermoelastic behaviors of composite structures. The variational statement of the MSG models has been modified to capture pointwise temperature distribution in composite structures. The effective...

13. 04 Apr 2017 | Contributor(s):: Xin Liu, Khizar Rouf, Bo Peng, Wenbin Yu

Mechanics of structure genome is extended to provide a novel two-step homogenization approach to predicting the effective properties of textile composites. The first homogenization step (microhomogenization) deals with determining the effective properties of tows (yarns) from fiber and matrix...

14. 28 Feb 2017 | Contributor(s):: Wenbin Yu

Materials Genome Initiative (MGI) aims to deliver the required infrastructure and training to accelerate discovery, developing, manufacturing, and deploying of advanced materials in a more expeditious and economical way. However, material by definition is a matter from which a thing can be made...

15. 25 Feb 2017 | Posted by Banghua Zhao

With the increasing demand and needs for composite materials in many fields of industry, analysis and simulation of composite materials are becoming more and more important and challenging. In...

https://cdmhub.org/groups/yugroup/blog/2017/02/ansys-swiftcomp-gui-an-ansys-plugin-for-multiscale-modeling