NASA NTRS · 19910028282
General purpose program to generate compatibility matrix for the integrated force method
Abstract
An efficient procedure for obtaining the compatibility conditions of finite-element models involves the generation of both field and compatibility conditions from deformation-displacement relations, using (1) the compatibility bandwidth, and (2) the node-determinacy concept. A computer program thus structured will generate sparse and banded compatibility conditions for a structure that is idealized by the finite elements.
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Nagabhusanam, J., Patnaik, S. N.. 1990-10-01. General purpose program to generate compatibility matrix for the integrated force method. https://ntrs.nasa.gov/citations/19910028282
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