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cdmHUB.org: A Platform for Pervasive Composites Learning in the Cloud
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17 Nov 2016 | Contributor(s): Wenbin Yu, Johnathan Goodsell, Byron Pipes
This is the presentation given on ASME 2016 IMECE in Phoenix Arizona. Purdue University has launched the Composites Design and Manufacturing HUB (cdmHUB.org) as an collaborative web interface platform with the mission to convene the composites community to advance certification by...
Buckling Analysis of Stiffened Panels Using Mechanics of Structure Genome
23 Nov 2016 | Contributor(s): Ning Liu, Wenbin Yu
This presentation is given in 2016 ASME IMECE in Phoenix Arizona. This talk presents a new approach for buckling analysis of stiffened panels using Mechanics of Structure Genome (MSG). MSG is a recently discovered methodology which can provide the best constitutive models for heterogeneous...
Assessing VABS against ABAQUS Beam Section Generate
27 May 2015 | Teaching Materials | Contributor(s): Su Tian, Wenbin Yu
We did a case study for a composite beam using VABS and ABAQUS beam section generate capability and compared with detailed 3D FEA analysis. The conclusion is that VABS can reproduce the detailed 3D FEA analysis at an efficiency much faster than ABAQUS beam capability. The accuracy of ABAQUS beam...
Assess the Accuracy of the Variational Asymptotic Plate and Shell Analysis (VAPAS) Using the Generalized Unified Formulation (GUF)
19 Nov 2015 | Publications | Contributor(s): Wenbin Yu
The accuracy of the Variational Asymptotic Plate and Shell Analysis (VAPAS) is assessed against several higher order, zig zag,and layerwise theories generated by using the invariant axiomatic framework denoted as Generalized Unified Formulation (GUF).These theories are also compared against the...
ANSYS-VABS Graphic User Interface (GUI)
03 Aug 2015 | Downloads | Contributor(s): Fang Jiang, Wenbin Yu
This resource contains the release package of ANSYS-VABS GUI.VABS code is NOT included. Manual and the source scripts for the interface can be found in the Supporting Documents.This GUI was developed based on ANSYS Release...
ANSYS-SwiftComp GUI
19 May 2016 | Downloads | Contributor(s): Banghua Zhao, Fang Jiang, Zheng Ye, Wenbin Yu
This resource contains the download of the release package of ANSYS-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 for performing the...
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...
Adaptive Sampling Assisted Surrogate Modeling of Initial Failure Envelopes of Composite Structures
10 Nov 2020 | Publications | Contributor(s): Su Tian, Wenbin Yu
ABAQUS-VABS GUI
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29 Jun 2015 | Downloads | Contributor(s): Su Tian, Wenbin Yu
A Python script used to convert the input file generated by ABAQUS for VABS, a detailed step-by-step instruction using ABAQUS CAE to generate a simple beam section (composite anisotropic pipe) is also given. Python scripts for generating more complex sections such as real...
ABAQUS-SwiftComp GUI
19 May 2016 | Downloads | Contributor(s): Bo Peng, Orzuri Rique, Su Tian, Wenbin Yu
This resource contains the download of the release package of ABAQUS-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 for performing the...
A Unified Theory for Constitutive Modeling of Composites
18 Apr 2016 | Publications | Contributor(s): Wenbin Yu
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...
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...
A Novel Approach to Analyze Beam-like Composite Structures Using Mechanics of Structure Genome
08 Sep 2016 | Publications | Contributor(s): Xin Liu, Wenbin Yu
A novel approach to the analysis of beam-like composite structure is introduced in this paper. New software Gmsh4SC is developed based on two well-known open source codes Gmsh and CalculiX. One-dimensional Euler-Bernoulli and Timoshenko type finite elements are derived based on the constitutive...
A Last Paper: An Equivalent Plate Modeling of Corrugated Structures
23 May 2014 | Publications | Contributor(s): Wenbin Yu, Zheng Ye, Victor Berdichevsky
An equivalent classical plate model of corrugated structures is derived using the variational asymptotic method. Starting from a thin shell theory, we carry out an asymptotic analysis of the strain energy in terms of the smallness of a single corrugation with respect to the characteristic length...
A Critical Assessment of Computer Tools for Calculating Composites Wind Turbine Blade Properties
16 Mar 2015 | Publications | Contributor(s): Wenbin Yu
The purpose of this paper is to critically assess several computer tools for calculating the inertial and structural properties of wind turbine blades. The theoretical foundation of each tool is briefly summarized, and the advantages and disadvantages of each tool are pointed out. Several...
2016 cdmHUB ASC Workshop Flyer
30 Sep 2016 | Downloads | Contributor(s): Wenbin Yu
Join us at the American Society for Composites 31st Technical Conference (http://mech.utah.edu/ASC2016/) for a hands-on workshop, on September 18, from 7:00–9:00pm, on how to use cdmHUB.org for composites learning, teaching, and research in the cloud. With the mission to convene the...