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19 Nov 2020 | Contributor(s): Su Tian, Haodong Du, Fei Tao, Wenbin Yu
iVABS (namely integrated VABS), is a design framework for composite slender structures (also called composite beams) such as helicopter rotor blades, wind turbine blades, high aspect ratio wings, bridges, shafts, etc. This framework bundles PreVABS, VABS, GEBT, Dakota, along with msgpi for...
Constitutive modeling for time- and temperature-dependent behavior of composites
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...
Machine Learning Assisted MSG-based Multiscale Constitutive Modeling
05 Jul 2019 | Contributor(s): Wenbin Yu
Lecture given in Summer 2019 at Wuhan University of Technology.
MSG-based Multiscale Modeling for Beams
05 Jul 2019 | Downloads | Contributor(s): Wenbin Yu
Presentation given in Summer 2019 at Wuhan University of Technology.
Workshop5 MSG-based Multiscale Modeling for Textile Composites
05 Jul 2019 | Downloads | Contributor(s): Banghua Zhao, Wenbin Yu
Workshop4 MSG-based Multiscale Modeling for Beams
MSG-based Multiscale Modeling for Plates/Shells
The lecture on MSG-based multiscale modeling for plates/shells given for the summer class at Wuhan University of Technology.
MSG-based Multiscale Modeling for Solids
First lecture on Day 3 of the Summer course at Wuhan University of Technology
Workshop3 MSG-based Multiscale Modeling for Plates/Shells
04 Jul 2019 | Downloads | Contributor(s): Banghua Zhao, Wenbin Yu
Workshop2 MSG-based Multiscale Modeling for 3D Solids
Characterization of Bending Stiffness for Honeycomb Sandwich Plate in Three-Point Bending Test Using Mechanics of Structure Genome
04 Jul 2019 | Downloads | Contributor(s): Banghua Zhao, Wenbin Yu, Jaffe Tseng, Rong Chiu
MSG-based Design, Manufacturing, and Experimentation
04 Jul 2019 | Downloads | Contributor(s): Wenbin Yu
First part of Lecture 8 of the summer course in Wuhan University of Technology.
Harvesting Full Potential of Materials Genome Initiative with Structure Genome
Harvesting Full Potential of Materials Genome Initiative with Structure Genome, Lecture 7 of Summer course at Wuhan University of Technology.
Fundamentals of Mechanics of Composite Materials
This lecture covers the fundamentals of mechanics of composite materials. The first two hours of second day class in the summer course given in Wuhan University of Technology.
cdmHUB: a Cloud Collaboratory for Simulation-based Composites Design and Manufacturing
03 Jul 2019 | Downloads | Contributor(s): Wenbin Yu
The 3rd and 4th lecture of the summer course given in Wuhan University of Technology. It is the most recent version presentation of cdmHUB.
High Rate Composites Manufacturing
03 Jul 2019 | Downloads | Contributor(s): Byron Pipes, Wenbin Yu
The research focus of Purdue Composites Manufacturing Simulation Center: High Rate Composites Manufacturing Simulation. This presentation was originally created and delivered by Prof. Byron Pipes. It was modified by Prof. Wenbin Yu when it was delivered to Wuhan University of Technology in...
Introduction to Purdue, CoE, AAE & CMSC
This is the presentation given in Summer 2019 at Wuhan University of Technology for a brief introduction to Purdue, College of Engineering, School of Aeronautics and Astronautics, and Composites Manufacturing and Simulation Center.
Initial failure strength prediction of woven composites using a new yarn failure criterion constructed by deep learning
05 Jun 2019 | Publications | 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 | Downloads | 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 | Publications | 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 | Publications | 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 | Downloads | 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...
VUMAT of a Generalized Standard Continuum Damage Model
13 Apr 2018 | Downloads | Contributor(s): Zhenyuan Gao, Liang Zhang, Wenbin Yu
Based on a recently developed generalized standard continuum damage model (CDM), this VUMAT user subroutine provides a rigorous and robust framework for implementing various damage behavior into 2D or 3D solid elements in a finite element analysis (FEA). It is designed to be used with...
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16 Nov 2017 | Downloads | Contributor(s): Su Tian, Xin Liu, Haodong Du, Wenbin Yu
PreVABS is a pre-processing tool for VABS and SwiftComp. This tool is designed to reduce the workload of preparing input files of beam cross sections for VABS and SwiftComp, and to make the process automatic for the design and optimization purpose. Cross sections with general and...
NAFEMS Webinar Presentation on Structure Genome
28 Feb 2017 | Downloads | 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...