GEOMETRICALLY NONLINEAR NUMERICAL STABILITY ANALYSIS OF SPACE TRUSSES

Abstract

Algorithms for direct computing of singular states of space trusses at singular states and subsequent continuation of load paths are described in the paper. An example of geometrically nonlinear stability analysis of lattice shell is presented.

Keywords

• устойчивость
• пространственная ферма
• сетчатая оболочка