Search found 13 matches
- Thu Mar 31, 2016 9:00 am
- Forum: OpenSees.exe Users
- Topic: Stress - Strain of steel and concrete
- Replies: 1
- Views: 2938
Stress - Strain of steel and concrete
Hi All.. Hope you all doing great.. I am in trouble of getting stress-strain data of a pushover analysis of a simple RC portal frame consisted of two columns and one beam. I have compared the pushover data with the measured experimental data. It almost matches. However, I am not getting stress-strai...
- Thu Dec 24, 2015 11:36 am
- Forum: OpenSees.exe Users
- Topic: simply supported beam for pushover analysis
- Replies: 2
- Views: 4292
Re: simply supported beam for pushover analysis
It would be a great help if you would kindly write me those extra commands or the modification I need to do to apply loads in two nodes.
Thank you so much for your cooperation.
Thank you so much for your cooperation.
- Thu Dec 24, 2015 9:38 am
- Forum: Useful Scripts.
- Topic: NEW SCRIPT -- static analysis: pushover or cyclic
- Replies: 22
- Views: 54051
Re: NEW SCRIPT -- static analysis: pushover or cyclic
Hi!
How can I apply pushover load in two nodes? The beam I am modeling is supposed to be loaded in two points as it is shown in the actual test. I would be grateful if anyone would help me giving the answer. Thank you.
Kind Regards
Abdullah
How can I apply pushover load in two nodes? The beam I am modeling is supposed to be loaded in two points as it is shown in the actual test. I would be grateful if anyone would help me giving the answer. Thank you.
Kind Regards
Abdullah
- Thu Dec 24, 2015 9:31 am
- Forum: OpenSees.exe Users
- Topic: simply supported beam for pushover analysis
- Replies: 2
- Views: 4292
simply supported beam for pushover analysis
Hi! I have tried to model a simply supported beam for pushover analysis. I am facing 3 problems. If anyone could help me solve these 3 problems, I would be really grateful. Thanks. 1. in actual test they applied loads in two points. how can i apply pushover loads in two nodes? # Pushover Analysis fo...
- Thu Nov 19, 2015 9:24 am
- Forum: OpenSees.exe Users
- Topic: zero length element
- Replies: 1
- Views: 2797
zero length element
Hello! I am facing some problems writing commands for zero length section. whenever i try to write the code for zero length section it shows error like - Warning BandGenLinLapackSolver: :solve() - LAPACK routine returned 6 Warning Newton Raphson: :solveCurrentStep() -the LinearSysOfEqn failed in sol...
- Thu Nov 12, 2015 11:19 am
- Forum: OpenSees.exe Users
- Topic: Model Building Error
- Replies: 4
- Views: 4460
Re: Model Building Error
I have fixed the zero length element and it worked.. Thanks a lot..
- Thu Nov 12, 2015 11:13 am
- Forum: OpenSees.exe Users
- Topic: Model Building Error
- Replies: 4
- Views: 4460
Re: Model Building Error
WoW..!! You are great..!!
- Thu Nov 12, 2015 11:11 am
- Forum: OpenSees.exe Users
- Topic: Model Building Error
- Replies: 4
- Views: 4460
Re: Model Building Error
Below is my OpenSees commands. Can you please check? Thanks a lot. # 2D Cantilever Beam -- Static Reversed-Cyclic Analysis # fiber section, nonlinearBeamColumn element # # ^Y # |------------------------- -> X # 1 (1) LBeam 2 # SET UP # units: kip, inch, sec wipe; # clear memory of all past model def...
- Thu Nov 12, 2015 10:44 am
- Forum: OpenSees.exe Users
- Topic: Model Building Error
- Replies: 4
- Views: 4460
Model Building Error
Hi everyone! I am getting this error after model building. Can anyone please let me know why this error happens? Does this comes from gravity load definition? Warning BandGenLinLapackSolver: :solve() - LAPACK routine returned 5 Warning Newton Raphson: :solveCurrentStep() -the LinearSysOfEqn failed i...
- Thu Nov 12, 2015 9:27 am
- Forum: OpenSees.exe Users
- Topic: Moment-Curvature - NOT solving
- Replies: 5
- Views: 6726
- Thu Oct 15, 2015 8:01 am
- Forum: Documentation
- Topic: Stirrup / Spiral / Ties
- Replies: 1
- Views: 4359
Stirrup / Spiral / Ties
Hi!
Is there any stirrup consideration in OpenSees?
Is there any stirrup consideration in OpenSees?
- Thu Oct 15, 2015 5:26 am
- Forum: OpenSees.exe Users
- Topic: Error running .tcl file just after downloading
- Replies: 0
- Views: 6335
Error running .tcl file just after downloading
Hi everyone! I have downloaded and run the following file and it shows error. But I have not modified it. I tried to run just after downloading. Examples Manual > OpenSees Example 2c. Nonlinear Cantilever Column: Inelastic Uniaxial Materials in Fiber Section (http://opensees.berkeley.edu/wiki/images...
- Thu Oct 15, 2015 12:53 am
- Forum: OpenSees.exe Users
- Topic: Moment-Curvature - NOT solving
- Replies: 5
- Views: 6726
Re: Moment-Curvature - NOT solving
Hi. I am trying to get moment-curvature. But I am not understanding the following commands. What do the following lines mean? Thanks.
set mu 15; # Target ductility for analysis
set numIncr 100; # Number of analysis increments
set mu 15; # Target ductility for analysis
set numIncr 100; # Number of analysis increments