O’Donnell Consulting Engineers evaluated the nature of vibratory conditions on the framework supporting the Hubble Space Telescope. Combined analyses and tests showed that conditions were due to second order shortening of the transverse bracing members not found by conventional computer analysis. The vibration problems were then solved using lateral restraints on the transverse members.
– Failure Analysis of a Boeing 737 Flight Control System
– Metallurgical & Engineering Evaluation of Cracks in Aircraft Landing Gear
– Aerospace Engineering
– Vibration Analysis
– Engineering Troubleshooting