ON A PERTURBATION PROBLEM IN STRUCTURAL DYNAMICS

Perturbation solutions for the differential equation governing dynamic buckling of an elastic column are discussed. A region of validity is suggested for a solution of Hoff's, and an alternate solution which complements the original solution is presented. Results of both cases are compared with...

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Hauptverfasser:	Dym,Clive L, Rasmussen,Maurice L
Format:	Report
Sprache:	eng
Schlagworte:	ASYMPTOTIC SERIES BEAMS(STRUCTURAL) BUCKLING DIFFERENTIAL EQUATIONS DYNAMICS ELASTIC PROPERTIES Mechanics NUMERICAL ANALYSIS Numerical Mathematics PERTURBATION THEORY STRUCTURES
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Zusammenfassung:	Perturbation solutions for the differential equation governing dynamic buckling of an elastic column are discussed. A region of validity is suggested for a solution of Hoff's, and an alternate solution which complements the original solution is presented. Results of both cases are compared with results of numerical integration of the full equation. (Author)