plane_stress_tutorial

plane_stress_tutorial - ABAQUS Tutorial Plane Stress...

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__________________________________________________________________________ Copyright © 2008 D. G. Taggart, University of Rhode Island. All rights reserved. Disclaimer . 1 ABAQUS Tutorial – Plane Stress Analysis Consider the problem of a 4” x 2” x 0.1” aluminum plate (E=10e6 psi, ν =0.3) with a 1” diameter circular hole subjected to an axial stress of 100 psi. Determine the maximum axial stress associated with the stress concentration at the edge of the circular hole. Compare this solution with the design chart (ref. Mechanical Engineering Design, 5 th edition, Shigley and Mischke, 1989) value σ max = 2.18 (200 psi) = 436 psi. UY = 0 UX = 0 Use of Symmetry Full Model
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__________________________________________________________________________ Copyright © 2008 D. G. Taggart, University of Rhode Island. All rights reserved. Disclaimer . 2 Finite Element solution Start => Programs => ABAQUS 6.7-1 => ABAQUS CAE File => Set Work Directory => select folder for Abaqus generated files Select 'Create Model Database' File => Save As => save .cae file in Work Directory Module: Sketch Sketch => Create => Approx size - 5 Add=> Point => enter coordinates (.5,0), (1,0), (1,2), (0,2), (0,.5) => select 'red X'
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plane_stress_tutorial - ABAQUS Tutorial Plane Stress...

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