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Modeling Free Vibration of a doubly-clamped beam with initial stress
Posted 25.02.2012, 20:09 GMT-5 Structural Mechanics Version 3.5a 1 Reply
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Hello all,
I am interested to simulate the eignefrequency analysis of a doubly clamped beam which is under a certain initial stress due to fabrication.
Can anybody help me to define the initial stress tensor parameters in terms of x,y,z elements and sign accurately?
Thanks,
Nilufar
I am interested to simulate the eignefrequency analysis of a doubly clamped beam which is under a certain initial stress due to fabrication.
Can anybody help me to define the initial stress tensor parameters in terms of x,y,z elements and sign accurately?
Thanks,
Nilufar
1 Reply Last Post 26.02.2012, 02:39 GMT-5