engineering fundamentals Member Info (tracylam)
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Posts by tracylam
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Upper mode of a beam attaching a end mass
Thanks for the replies.As I would like to calculate the upper mod...
Posted 10/15/07 07:01 PST
Upper mode of a beam attaching a end mass
HelloConsidering a beam attaching a end mass, I found that it has...
Posted 10/12/07 00:14 PST
"Splitting" of natural frequency
Dear John,In this way, each peak respresents one degree of freedo...
Posted 10/04/07 10:59 PST
"Splitting" of natural frequency
 HiI am studying on a 3 DOF system and I can calculate its t...
Posted 10/04/07 02:56 PST
Force Measurement
 John,The story seems terrible. I will avoid to si...
Posted 09/19/07 23:38 PST
Force Measurement
Yes, the moving mass is very light (around 10g).I agree with you ...
Posted 09/19/07 00:43 PST
Force Measurement
Replying to John's message: As stated in the user manual of my sh...
Posted 09/15/07 02:08 PST
Force Measurement
May I know how to measure the force generated by a shaker? My pro...
Posted 09/13/07 02:35 PST
A problem on damping
Thanks for the replies.Muff's descrlption on the damping problem ...
Posted 08/28/07 08:17 PST
Resonance
Thanks a lot.By the way, I would like to know that: is it possibl...
Posted 08/27/07 20:30 PST
Resonance
John, I would like to clarify about the parameters. Doe...
Posted 08/27/07 04:47 PST
A problem on damping
If one end of an elastic plastic ruler is clamped at a fixture an...
Posted 08/25/07 07:39 PST
Resonance
John,The input acceleration in my experiment is about 1G.In order...
Posted 08/25/07 02:59 PST
Resonance
I have just borrowed Roark's book and it is fine that&n...
Posted 08/21/07 21:48 PST
Resonance
Dave,The dimension of the beam is 2(in) x 1(in) x 0.03 (in) [leng...
Posted 08/17/07 06:42 PST
Young's Modulus of a laminated plate
Thanks for your help.
Posted 08/15/07 21:24 PST
Resonance
Dave: I presume I excitated the clamped-free beam at its resonanc...
Posted 08/15/07 20:47 PST
Resonance
Forced resonance of a mechanical structure can lead to disaster s...
Posted 08/14/07 23:15 PST
Young's Modulus of a laminated plate
Thanks a lot. 
Posted 08/13/07 23:09 PST
Young's Modulus of a laminated plate
John,Referring to the cross section of the laminated plate, I can...
Posted 08/05/07 20:35 PST
Young's Modulus of a laminated plate
Thanks for the replies.Because of the laminated plate is quite ex...
Posted 08/04/07 00:55 PST
Young's Modulus of a laminated plate
I am facing a problem on calculating the resultant Young's Modulu...
Posted 08/03/07 02:21 PST
Problem on the natural frequency of a clamped beam
It is grateful to receive your helpful reply. By the way, can I m...
Posted 03/05/07 10:46 PST
Problem on the natural frequency of a clamped beam
Thanks Dr.D.May I explain about my set-up as follows? I have a sh...
Posted 03/04/07 08:59 PST
Problem on the natural frequency of a clamped beam
Thanks Dave.I am doing  modal analysis of the beam structure...
Posted 02/28/07 23:09 PST
Problem on the natural frequency of a clamped beam
A beam is central clamped on a vibrating shaker. Is it correct to...
Posted 02/28/07 06:38 PST

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