Member Info (tracylam)
 • Materials • Design Center • Processes • Units & Constants • Formulas • Mathematics
 Home Membership Magazines Forum Search Member Calculators
 Materials Design Processes Units Formulas Math

 Posts by tracylam [ Order by Time Posted ] [ Group by Topic ] [ Topics by tracylam ] [ All Topics ] 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