SOME COMPUTATIONAL ASPECTS OF THE STABILITY ANALYSIS OF NONLINEAR SPACE TRUSSES

Authors

  • Anna CSÉBFALVI
  • Anna VÁSÁRHELYI

Abstract

A hybrid computational method is presented that seeks to combine efficiency and accuracy of the quasi-Newton method in the direct energy minimization with the robust modified homotopy method that is capable to follow post-buckling path very accurately.

Keywords:

geometrically nonlinear trusses, potential energy minimization, stability, path following methods, homotopy method

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How to Cite

CSÉBFALVI, A., VÁSÁRHELYI, A. “SOME COMPUTATIONAL ASPECTS OF THE STABILITY ANALYSIS OF NONLINEAR SPACE TRUSSES”, Periodica Polytechnica Civil Engineering, 37(1), pp. 3–11, 1993.

Issue

Vol. 37 No. 1 (1993)

Section

Research Article