Kinematic structural stability
Abstract eng: This paper provides an update on a recent sequence of results [4],[5],[6],[7],[8],[9],[10] concerning stability of non conservative discrete systems which led to the emergence of the original concept of Kinematic Structural Stability (ki.s.s). This concept deals with the property for a system (more accurately for an equilibrium configuration) to preserve or not its (linear) stability domain when it is subjected to additional kinematic constraints. Conservative systems show a universal ki.s.s. whereas nonconservative elastic systems show a conditional divergence ki.s.s. according to the second order work criterion. Flutter ki.s.s has not been characterized by a simple algebraic condition.
Publisher:
International Union of Theoretical and Applied Mechanics, 2016
Conference Title:
Conference Title:
24th International Congress of Theoretical and Applied Mechanics
Conference Venue:
Montreal (CA)
Conference Dates:
2016-08-21 / 2016-08-26
Rights:
Text je chráněný podle autorského zákona č. 121/2000 Sb.
Record appears in:
Record created 2016-11-15, last modified 2016-11-15
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