Note on an approximate method for computing consistent conjugate stresses in elastic finite elements Academic Article

abstract

• AbstractA technique is described wherein improved stresses can be computed in finite element models based on displacement approximations. The method is based on the idea of consistent stress approximations and it approximates such stresses using the notion of a domain of influence of the stress intensity at a nodal point. Considerable improvement in accuracy of the stresses is obtained with little difficulty.

authors

• Reddy, Junuthula

published proceedings

• International Journal for Numerical Methods in Engineering

author list (cited authors)

• Oden, J. T., & Reddy, J. N.

citation count

• 43

complete list of authors

• Oden, JT||Reddy, JN

publication date

• January 1973

publisher

• Wiley  Publisher

keywords

• 40 Engineering
• 4019 Resources Engineering And Extractive Metallurgy

Digital Object Identifier (DOI)

• 10.1002/nme.1620060107

start page

• 55

end page

• 61

volume

• 6

issue

• 1

URL

• http://dx.doi.org/10.1002/nme.1620060107