Keywords: Modal analyses. Seismic excitations. Linear structures. Supplemental damping. Structural response. Seismic performance. Over-damped modes. Peak responses. Response spectrum method. Abstract: ...

Mobius Institute Introduces its 3-day Operation Deflection Shape & Modal Analysis Course that Teaches Vibration Analysts Advanced Visualization Techniques to Better Identify Machine & Structure Issues ...

Bridges form a critical category of the U.S. transportation infrastructure, yet the current structural condition is only evaluated at “C+” according to the 2017 ASCE Infrastructure Report Card. In ...

During the ANSYS Conference & 28 th CADFEM User’s Meeting held 2010 in Aachen, Germany, a new approach was presented, which facilitates the integration of experimental modal analysis test into the CAE ...

SAE Transactions, Vol. 108, SECTION 6: JOURNAL OF PASSENGER CARS, PART 2 (1999), pp. 2909-2915 (7 pages) Distinguishing physical modes from mathematical modes in the modal analysis of complex systems, ...

Members of the SDASL Lab attended the 37th International Modal Analysis Conference at the end of January 2019. At the conference, ninr students presented papers along with other papers and ...

September 16, 2008 (Chatsworth, CA) – Dytran Instruments, Inc. has just released a miniature triaxial accelerometer designed for modal analysis testing. The new model 3263M8 is a high sensitivity (100 ...

FEA can be a useful tool for sizing up resonance problems. Mention FEA and the first things that comes to an engineer's mind are stress and deflection. But FEA can do more than that. It can also show ...