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Plotting displacement vrs Force in Comsol 4.2
Posted 2 dic 2011, 15:48 GMT-5 2 Replies
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hi i need help with my analysis,am doing a buckling analysis and i will like to know how to plot a graph showing displacement against force.....please help me i have been stuck with this for 2 months now please...somebody help
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2 Replies Last Post 4 dic 2011, 15:57 GMT-5
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Posted:
1 decade ago
Hi
from my understanding, the buckling analysis is a transformed eigenvalue solver and hence gives only a "security factor" w.r.t an intial load, when buckling will occur.
The other way to load up to a buckling is to explicitely increase a load and record the displacement, or impose a displcement and record the reaction forces (use large deformation)
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Good luck
Ivar
from my understanding, the buckling analysis is a transformed eigenvalue solver and hence gives only a "security factor" w.r.t an intial load, when buckling will occur.
The other way to load up to a buckling is to explicitely increase a load and record the displacement, or impose a displcement and record the reaction forces (use large deformation)
--
Good luck
Ivar
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Posted:
1 decade ago
Hi
Please in an attempt to apply vary loads so i get the displacements in order to plot the graph i think i messed up the whole buckling analysis please help me i have to submit this to my lecturer on Tuesday 6th Dec. Please help me ....i have attached my analysis could you please check it out for me and really stuck....
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