Simulation of Bellcore Dynamic Testing of Electronics Cabinets for the Telecommunications Industry
Summary of Bellcore Dynamic Tests
Bellcore GR-63-CORE
Bellcore GR-487-CORE
Software Tools for Bellcore Dynamic Test Simulation
Meshing Sheetmetal Assemblies in Pro/MESH
Electronic Components Replaced with Lumped Masses and Beams using Pro/MESH
Generic Cabinets for Illustrating Analysis Methods
Bellcore GR-63-CORE Description of Static Test
Static Analysis of Cabinet
Normal Modes Analysis Animation of Mode 1 (f = 7.5 Hz)
Normal Modes Analysis Animation of Mode 2 (f = 12.8 Hz)
Hand Calculation for Cabinet First Natural Frequency
Bellcore GR-63-CORE Description of Swept Sine Survey
Swept Sine Survey Base Acceleration
Swept Sine Survey FEA Results at Base Forcing Frequency = 7.5 Hz
Swept Sine Survey FEA Results at Top Front Corner of Cabinet
Hand Calculation to Check Harmonic Response FEA Results
Bellcore Zone 4 Base Acceleration vs Time
Bellcore Zone 4 Response Spectrum
Selecting the Zone and direction from Pro/E
Display of Zone 4 Response Spectrum from Pro/E
Displacements for Total Seismic Response
Hand Calculation to Check Seismic FEA Results
Response Spectrum Analysis for Transportation Loads
Drop Test Simulation Set Up for a Corner Test
Cabinet Drop Test Simulation using ANSYS/LS-DYNA
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