Initial failure strength prediction of woven composites using a new yarn failure criterion constructed by deep learning
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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...
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...
A Unified Approach for Thermoelastic Constitutive Modeling of Composite Structures
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...
Multiscale analysis of multilayer printed circuit board using Mechanics of Structure Genome
23 Jan 2019 | Contributor(s): Fei Tao, Xiuqi Lyu, Xin Liu, Wenbin Yu
The structure of Printed Circuit board (PCB) is very complicated because it consists of woven composites and custom defined conducting layers. To improve the reliability of PCB, it is critical to predict the constitutive relations accurately. This study by implementing Mechanics of Structure...
ANSYS Workbench SwiftComp GUI
03 Jan 2019 | Contributor(s): Banghua Zhao, Hamsasew Sertse, Xin Liu, Su Tian, Wenbin Yu
This resource contains the download of the release package of ANSYS Workbench SwiftComp GUI. Please be advised that what you download is the GUI only. You have to fill the form at http://analyswift.com/software-trial/ to request SwiftComp from AnalySwift LLC...
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American Composites Manufacturers Association
The American Composites Manufacturers Association (ACMA) provides over sixty education resources including certifications, standards training, manufacturing how-tos, and links to conference proceedings. In addition, ACMA publishes a bimonthly magazine featuring timely coverage of core market...
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