All Categories : Technical White Papers : CAE and FEA Bookmark and Share

Title : XFEM Modeling of Mixed-Mode Cracks in Thin Aluminum Panels
Company : SIMULIA
File Name : xfem-modeling-of-mixed-mode-cracks-thin-aluminum-2010.pdf
Size : 25965
Type : application/pdf
Date : 09-Jul-2011
Downloads : 1

Rate This File
5 Stars
4 Stars
3 Stars
2 Stars
1 Star

The Extended Finite Element Method (XFEM) capabilities of Abaqus V6.9-EF1 could have a significant impact on finite element modeling of failure for the U. S. Army. The Army has many areas where fracture is important from failure of components, to penetration, to warhead development. To assess the value of XFEM under static loading, comparisons were made with experimental data of notched panels. The panels had different angles of notches. The crack growth direction and applied forces for crack growth were compared to experiments using ABAQUS. The applied force at failure was within 5% of experimental values. The predicted crack growth direction was accurate. Since much of the Army’s work involves dynamic explicit analysis, the XFEM technique may only find limited use until it is extended into the ABAQUS Explicit program.
User Reviews More Reviews Review This File
SolidCAM: Program your CNCs directly inside your existing CAD system.


Featured Video
Editorial
Jeff RoweJeff's MCAD Blogging
by Jeff Rowe
Siemens Goes ECAD With Mentor Graphics Acquisition
Jobs
Mechanical Engineer for IDEX Corporation at West Jordan,, UT
Senior Structural Engineer for Design Everest at San Francisco, CA
GIS Analyst II for Air Worldwide at Boston, MA
Business Partner Manager for Cityworks - Azteca Systems, LLC at Sandy, UT
Upcoming Events
Design & Manufacturing, Feb 7 - 9, 2017 Anaheim Convention Center, Anaheim, CA at Anaheim Convention Center Anaheim CA - Feb 7 - 9, 2017
Innorobo 2017 at Docks de Paris Paris France - May 16 - 18, 2017
Display Week 2017 at Los Angeles Convention Center 1201 S Figueroa St Los Angeles CA - May 21 - 26, 2017



Internet Business Systems © 2016 Internet Business Systems, Inc.
595 Millich Dr., Suite 216, Campbell, CA 95008
+1 (408)-337-6870 — Contact Us, or visit our other sites:
AECCafe - Architectural Design and Engineering EDACafe - Electronic Design Automation GISCafe - Geographical Information Services TechJobsCafe - Technical Jobs and Resumes ShareCG - Share Computer Graphic (CG) Animation, 3D Art and 3D Models
  Privacy Policy Advertise