Test Verification of Static Equivalent Random Vibration Load Factors

[摘要] Comparing "static equivalent" load cases from a PSD curve and fundamental frequencies between a NX Nastran SIM and a physical model.

[发布日期] 2019-01-01

[学科分类] 机械工程学

[关键词] RANDOM VIBRATION;WELDING;STRAIN GAGES;LOADS (FORCES);FINITE ELEMENT METHOD;PROGRAM VERIFICATION (COMPUTERS)