5.0 out of 5 stars
19 May 2016 | Contributor(s): Bo Peng, Su Tian, Lingxuan Zhou, 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...
0.0 out of 5 stars
20 Jul 2015 | Tools | Contributor(s): Wenbin Yu, Xin Liu
SwiftComp with a GUI developed based on Gmsh and a structural solver provided by Calculix.
4.0 out of 5 stars
13 Sep 2016 | Tools | Contributor(s): Xin Liu, Wenbin Yu
Modeling of woven fabric composites generated by TexGen using SwiftComp
Mechanics of Structure Genome:Fill the Gap between Materials Genome and Structural Analysis
18 May 2016 | Downloads | Contributor(s): Wenbin Yu
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.
Introduction to Micromechanics
14 Nov 2015 | Teaching Materials | Contributor(s): Wenbin Yu
This article provides a brief introduction to micromechanics using linear elastic materials as an example. The fundamental micromechanics concepts including homogenization and dehomogenization, representative volume element (RVE), unit cell, average stress and strain theories, effective...
Geometrically Exact Beam Theory
30 May 2014 | Tools | Contributor(s): Wenbin Yu, Qi Wang
A General-Purpose Nonlinear Analysis Tool for Composite Beams Considering All Elastic Couplings
22 Aug 2014 | Tools | Contributor(s): Wenbin Yu
A general-purpose cross-sectional analysis tool for computing beam properties and recoverying 3D fields of slender composite structures.
Micromechanics Simulation Challenge Level I Results
30 Jun 2015 | Publications | Contributor(s): Andrew J Ritchey, Hamsasew Sertse, Johnathan Goodsell, Wenbin Yu, Byron Pipes
The initial results of level I of micromechanics simulation challenge were documented in the attached paper which is also included in the proceedings of American Society of Composites 30th Annual Technical Meeting at Michigan State. Results for various composites including fiber...
VABS: Powering Simple Beam Elements with Detailed 3D FEA Fidelity
06 Jan 2017 | Downloads | Contributor(s): Wenbin Yu
This presentation gives a brief introduction to VABS, a general-purpose cross-sectional analysis, which can power conventional, simple beam elements with detailed 3D FEA fidelity.
The Best 3D Properties of Composite Laminates
14 Nov 2016 | Downloads | Contributor(s): Orzuri Rique Garaizar, Johnathan Goodsell, Wenbin Yu, Byron Pipes
This presentation is given on ASME IMECE 2016 in Phoenix Arizona. Because composite layers are usually very thin (in the order of hundreds of microns), real composites part are usually made of dozens of or even hundreds of layers. It is difficult to provide a layer by layer modeling of...
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...
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...
11 Jul 2014 | Downloads | Contributor(s): Wenbin Yu, Qi Wang
Geometrically Exact Beam Theory (GEBT), is a general-purpose tool for nonlinear analysis of composite slender structures, meeting the design challenges associated with future engineering systems featuring highly-flexible slender structures made of composites. GEBT is based on the mixed...
Presentation of Micromechanics Simulation Challenge Level I Initial Results
04 Aug 2015 | Downloads | Contributor(s): Andrew J Ritchey, Johnathan E Goodsell, Hamsasew Sertse, Wenbin Yu, Byron Pipes
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...
Buckling Analysis of Stiffened Panels Using Mechanics of Structure Genome
23 Nov 2016 | Downloads | 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...
Mechanics of Structure Genome: Reproduce 3D FEA Using Simple Structural Models for Aero Structures
10 Sep 2015 | Online Presentations | Contributor(s): Wenbin Yu
This presentation is an extended lecture delivered to the Boeing FEA Community of Excellence on Sept 10th.The Mechanics of Structure Genome (MSG) has been recently developed at Purdue with the promise to revolutionize the analysis of composite structures. MSG can reproduce 3D FEA using simple...
Gmsh4SC Tutorial #2: Analysis of a Composite Box Beam
03 Jan 2017 | Downloads | Contributor(s): Xin Liu, Wenbin Yu
This tutorial shows how to use Gmsh4SC to analyze a composite box beam. A companion video is available on YouTube. Gmsh4SC can be launched directly from https://cdmhub.org/resources/scstandard. All the data files and the detailed instruction can be downloaded from Supproting Docs.
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...
16 Nov 2017 | Downloads | Contributor(s): Su Tian, Xin Liu, 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...
Structure Genome: Fill the Gap between Materials Genome and Structural Analysis
29 Nov 2014 | Publications | Contributor(s): Wenbin Yu
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...
TexGen4SC Tutorial #1: Homogenization Analysis of Textile Composites with Arbitrary Inter-ply Shifts
This tutorial shows how to use TexGen4SC to perform homogenization analysis of textile composites with arbitrary inter-ply shifts. A companion video is available on YouTube. TexGen4SC can be launched directly from https://cdmhub.org/tools/texgen4sc. A python script for the...
Three-ways to derive the Euler-Bernoulli-Saint Venant Beam Theory
05 Jun 2014 | Teaching Materials | Contributor(s): Wenbin Yu
This lecture notes used used to teach&nbsp;graduate structural mechanics course at Utah State University. In the notes, we formulated the complete classical beam model (extension/torsion/bending in two directions), which is also called Euler-Bernoulli-Saint beam theory, in three ways:...
19 Nov 2015 | Teaching Materials | Contributor(s): Wenbin Yu
These document contains the examples which could be used to get familiar with SwiftComp.
The Composites Design and Manufacturing HUB
30 Sep 2016 | Downloads | Contributor(s): Wenbin Yu
This is the presentation given by Prof. Wenbin Yu at the 2016 cdmHUB workshop in conjunction with 31st American Society for Composites Technical Conference.
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...