Search found 39 matches
- Mon Sep 24, 2007 10:56 pm
- Forum: OpenSees.exe Users
- Topic: ABOUT newline
- Replies: 3
- Views: 3789
- Sun Sep 23, 2007 9:08 pm
- Forum: OpenSees.exe Users
- Topic: ABOUT newline
- Replies: 3
- Views: 3789
ABOUT newline
hello every body, now i have a problem , if some commad is so long that i can't complet the command by one line script,and how should i define a newline in a single command?
- Fri Sep 07, 2007 4:18 am
- Forum: OpenSees.exe Users
- Topic: about hinge joint
- Replies: 2
- Views: 3570
thank you for your advice , Haraldinho! so i still have some problem. if i use beam with hinges element,how long the hinge length is? on the other hand,if i use Zero-Length Elements,how should i define the element property.in the Zero Length Element Examples manual,i don't know the reason of define ...
- Fri Jul 27, 2007 10:10 pm
- Forum: OpenSees.exe Users
- Topic: about hinge joint
- Replies: 2
- Views: 3570
about hinge joint
Dear silvia
can you tell me how define hinge joint of column-beam?
thank you !
can you tell me how define hinge joint of column-beam?
thank you !
- Thu Jun 07, 2007 9:44 pm
- Forum: OpenSees.exe Users
- Topic: about pushover analysis convergence
- Replies: 4
- Views: 4960
and in the pushover drift record document ,the drift have a great change in some time such as 1.06375 -0.00623771 1.06375 -0.00623771 1.06376 -0.00623771 1.06376 -0.00623775 1.06377 -0.00623777 1.06377 -0.00623779 1.06377 -0.0062378 1.06377 -0.00623782 1.06379 -0.00623804 1.06385 -0.0062387 1.06382 ...
- Thu Jun 07, 2007 8:39 pm
- Forum: OpenSees.exe Users
- Topic: about pushover analysis convergence
- Replies: 4
- Views: 4960
- Wed Jun 06, 2007 9:31 pm
- Forum: OpenSees.exe Users
- Topic: about pushover analysis convergence
- Replies: 4
- Views: 4960
about pushover analysis convergence
hi every body i am having a convergence problem when do a pushover analysis,and how can i do to improve the convergence? thank you ! wipe # Define the model builder model BasicBuilder -ndm 2 -ndf 3 # Define nodes and constraints source nodesandconstraints.tcl #Define materials and Section source mat...
- Sun May 13, 2007 4:47 am
- Forum: OpenSees.exe Users
- Topic: problem about period
- Replies: 1
- Views: 2610
problem about period
dear Silvia:
why we get completl different period when using different version?
why we get completl different period when using different version?
- Wed Apr 18, 2007 3:36 am
- Forum: OpenSees.exe Users
- Topic: A problem of modelling bending-shear-axial interaction
- Replies: 3
- Views: 4458
silvia,Limit State Material has not added in opensees1.7.3,has it?silvia wrote:please see the manual for:
Limit State Material
Contact Author:
Ken Elwood: http://www.civil.ubc.ca/faculty/KElwood/KElwood.html
Limit State Material can not work, How shoud I do next ?
- Tue Apr 17, 2007 6:32 am
- Forum: OpenSees.exe Users
- Topic: A problem of modelling bending-shear-axial interaction
- Replies: 3
- Views: 4458
silvia wrote:please see the manual for:
Limit State Material
Contact Author:
Ken Elwood: http://www.civil.ubc.ca/faculty/KElwood/KElwood.html
thank you very much ! I will do like what you tell me sooner
- Tue Apr 17, 2007 6:22 am
- Forum: OpenSees.exe Users
- Topic: How can I get nonlinear results?thanks !
- Replies: 3
- Views: 4274
How can I get nonlinear results and diagrams?
yessilvia wrote:it may still be elastic.
How can I difine a uniaxialMaterial and get nonlinear results and diagrams? can you help me ?
thank you very much !
- Mon Apr 16, 2007 1:34 am
- Forum: OpenSees.exe Users
- Topic: A problem of modelling bending-shear-axial interaction
- Replies: 3
- Views: 4458
A problem of modelling bending-shear-axial interaction
hi everyone! I am a new leaner of opensees in china , I am my master paper about modelling bending-shear-axial interaction in a finite-beam element,i use the model of nonlinearBeamColumn and add a Hysteretic uniaxialMaterial to fiber section with aggregrator command,but the result is disillusionary ...
- Mon Apr 16, 2007 12:37 am
- Forum: OpenSees.exe Users
- Topic: How can I get nonlinear results?thanks !
- Replies: 3
- Views: 4274
How can I get nonlinear results?thanks !
hi everyone ! I want to modal a portal frame with shear deformation.i use the model of nonlinearBeamColumn and add a Uniaxial-Material to fiber section with aggregrator command.but whether i add the Uniaxial-Material the diagram of shear stress-shear strain is linear all the same. :( How can I get n...
- Wed Mar 28, 2007 12:09 am
- Forum: OpenSees.exe Users
- Topic: about eigen value!
- Replies: 0
- Views: 2095
about eigen value!
why a frame have totaly different eigen value when i use version 1.66 and 1.73.
- Thu Mar 22, 2007 11:49 pm
- Forum: OpenSees.exe Users
- Topic: abut analysis error message
- Replies: 1
- Views: 2793
abut analysis error message
hello silvia.what does the follow message mean? how can i modify the mode to solve this problem? thank you! mfpackGenLinSOE::setSize - n 186 nnz 2412 lVal 48240 WARNING - ForceBeamColumn2d::update - failed to get compatible element forces & deformations for element: 16(dW: << -0.000325218) WARNI...