Why mode shapes are not mass normalized when it is subjected to ambient excitation?
If the modal properties are obtained from ambient excitation, then the mode shapes will not be mass-normalized. what may be the reason ?
If the modal properties are obtained from ambient excitation, then the mode shapes will not be mass-normalized. what may be the reason ?
The Dept. of Aerospace Engineering at IIT, Madras has vacancies in the broad areas of Structural Mechanics, Aerodynamics, and Flight Mechanics and Control. For more details visit http://www.iitm.ac.in/faculty-opening. Last date: March 18, 2013.
Oak Ridge National Laboratory is seeking candidates for a staff position in Structural Mechanics for Reactor Applications. The full job description follows. Please contact me at crossdr [at] ornl.gov (crossdr[at]ornl[dot]gov) or apply online at http://1.usa.gov/XTm5NN.
Research Associate - Structural Mechanics for Reactor Applications
Purpose
Hello Everyone,
FIDESYS Desktop version is released.
FIDESYS is developed by the staff of Faculty of Mechanics and Mathematics of Moscow State University. It is a competitive FEA solution package for structural mechanics. It is designed to be less hardware demanding and more cost affective for the user. For further information please visit the following site:
http://www.cae-fidesys.com/en
Dear Colleagues,
I would be glad to present symbolic-numeric CAE system for frame structures analysis.
It will be available soon as Preview version for enthusiasts
The main features are:
Dear Collegues,
On behalf of the International Scientific Committee, I am pleased to inform you of the 3rd International Conference on IMPACT LOADING OF LIGHTWEIGHT STRUCTURES (ILLS 2011) taking place in Valenciennes, France, June 28th-July 1st, 2011: http://ills2011.org