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VABS: Powering Simple Beam Elements with Detailed 3D FEA Fidelity
0.0 out of 5 stars
06 Jan 2017 | 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.
TexGen4SC Tutorial #1: Homogenization Analysis of Textile Composites with Arbitrary Inter-ply Shifts
03 Jan 2017 | Contributor(s): Xin Liu, Wenbin Yu
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...
Gmsh4SC Tutorial #3: Analysis of a Double Cell Box Girder Bridge
This tutorial shows how to use Gmsh4SC to analyze a double cell box girder bridge. 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.
Gmsh4SC Tutorial #2: Analysis of a Composite Box Beam
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.
Gmsh4SC Tutorial #1: Analysis of a Composite Laminated Beam
03 Jan 2017 | Downloads | Contributor(s): Xin Liu, Wenbin Yu
This tutorial shows how to use Gmsh4SC to analyze a composite laminated 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...
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...
The Best 3D Properties of Composite Laminates
17 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...
Generalized Free Edge Stress Analysis Using Mechanics of Structure Genome
17 Nov 2016 | Downloads | Contributor(s): Bo Peng, Lingxuan Zhou, Johnathan Goodsell, Byron Pipes, Wenbin Yu
This presentation is given on ASME 2016 IMECE in Phoenix Arizona. The free-edge effect states that in the vicinity of the interfaces and the free edges of composite laminates, 3D singular stress concentrations may occur due to different layup angles in the adjacent layers of the laminate....
cdmHUB.org: A Platform for Pervasive Composites Learning in the Cloud
17 Nov 2016 | Downloads | 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...
SwiftComp Executable
01 Oct 2016 | Tools | Contributor(s): Wenbin Yu
This is the SwiftComp executable which can be invoked by any tools on cdmHUB.
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.
2016 cdmHUB ASC Workshop Flyer
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...
TexGen4SC
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
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...
Generalized Free-Edge Stress Analysis Using Mechanics of Structure Genome
22 Aug 2016 | Publications | Contributor(s): Bo Peng, Johnathan Goodsell, Byron Pipes, Wenbin Yu
This work reveals the potential of mechanics of structure genome (MSG) for the free-edge stress analysis of composite laminates. First, the cross-sectional analysis specialized from MSG is formulated for solving a generalized free-edge problem of composite laminates. Then, MSG and the companion...
Demystifying Composites Simulation for Performance
28 Jul 2016 | Downloads | Contributor(s): Wenbin Yu
The presentation given in IACMI Tutorial session before the 2016 Summer Members Meeting. It tried to explain in layman terms modeling and simulation, and composites, pointed out the barriers we need to overcome to reap full benefits of simulation for composites innovation.
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...
ABAQUS-SwiftComp GUI
5.0 out of 5 stars
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...
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.
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...
Variational Asymptotic Modeling of Composite Dimensionally Reducible Structures
23 Dec 2015 | Teaching Materials | Contributor(s): Wenbin Yu
Prof. Yu's PhD dissertation.
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...
SwiftComp Examples
19 Nov 2015 | Teaching Materials | Contributor(s): Wenbin Yu
These document contains the examples which could be used to get familiar with SwiftComp.
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...
Mechanics of Structure Genome
04 Nov 2015 | Online Presentations | Contributor(s): Wenbin Yu
Mechanics of Structure Genome represents a revolutionary approach to mechanics of composites, providing a possible approach to integrate micromechanics and structural mechanics, which allows the analyst to capture details of composites as needed and affordable.