NASA NTRS · 19860000148
Vibration-Response Analysis
Abstract
Dynamic behaviors of structures analyzed interactively. Interactive steadystate vibration-response program, VIBRA, developed. Frequency-response analyses commonly used in evaluating dynamic behaviors of structures subjected to cyclic external forces. VIBRA calculates frequency response using modalsuperposition approach. Method applicable to single or multiple forces applied to linear, proportionally damped structure in which damping is viscous or structural. VIBRA written in FORTRAN 77 for interactive execution.
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Bowman, L. M.. 1986-06-01. Vibration-Response Analysis. https://ntrs.nasa.gov/citations/19860000148
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