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Access to a local stiffness matrix - possible modification of the gloobal matrix assembling process
Posted 11 déc. 2012, 02:19 UTC−5 0 Replies
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I´d like to kindly ask you if you could tell me, if there exists a way how to ge the access to the global stiffness matrix assembling process in order to make some modifications. I don´t want to go much into details, just need to go further inside, not only getting the global stiffness matrix (or any other matrix possibly).
To be a bit more precise:
there´s a loop throughout all the finite elements
for 1:1:num_elems
create local matrix
"I want to get here..."
put the local matrix into global
end
I just need to be able to get into this loop and fiddle with those local matrices etc. I would be very grateful for any comments, tricks, ideas or even better, the solution. (Does it make any difference using 4.2a or higher version?)
Thank you and have a nice day!
Hrtus Rostislav, The Czech Republic
Hello Rostislav Hrtus
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