Are you a researcher To avoid being denied access, log in if youre a ResearchGate member or create an account if youre not.The design under these conditions requires that the structural elements and, particularly in steel framed structures, the joints connecting elements are able to undergo elevated deformations without fracturing, thus providing means of energy dissipation.The finite element method (FEM) is nowadays a widespread practice assisting in the simulation of many physics phenomenon.Looking forward to an accurate finite element simulation of steel connections up to its fracture, the implementation of a failure criterion based on continuum damage mechanics is explored in this paper.
It is done by comparing the results reached from an undamaged analysis and the ones obtained from a damaged analysis using a ductile failure with element deletion technique to simulate the fracture. The analyses are carried out using the finite element software ABAQUS. The establishment of the fracture strain dependency to the triaxial stress state is based on the experimental evidences reached from 12 tensile coupon (S355) tests, including both notched and unnotched flat dog-bone test specimens. Ductile Damage Abaqus Full Text InPrevious article in issue Next article in issue Keywords Structural steel Material behaviour Damage FE methods Experimental tests Download full text in PDF Recommended articles Citing articles (0) 2016 The Author(s). Published by Elsevier B.V. Recommended articles No articles found. Citing articles Article Metrics View article metrics About ScienceDirect Remote access Shopping cart Advertise Contact and support Terms and conditions Privacy policy We use cookies to help provide and enhance our service and tailor content and ads. ![]() ScienceDirect is a registered trademark of Elsevier B.V.
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