in other words I would like to know how getDamp method takes $C from viscousMaterial? especially for a zero length element. I guess it takes it in the form of eta form getDampTangent() as follows
eta = theMaterial1d[mat]->getDampTangent()
is this the only place where the $C is supplied to the solution algorithm?
Search found 10 matches
- Wed Oct 21, 2009 1:53 am
- Forum: Framework
- Topic: viscousMaterial
- Replies: 1
- Views: 2215
- Wed Oct 21, 2009 1:20 am
- Forum: Framework
- Topic: viscousMaterial
- Replies: 1
- Views: 2215
viscousMaterial
Hello everyone
I would like to know how $C from following is passed to the Newmark method of solution?
uniaxialMaterial Viscous $matTag $C $alpha
Any help is greatly appreciated
thanks
I would like to know how $C from following is passed to the Newmark method of solution?
uniaxialMaterial Viscous $matTag $C $alpha
Any help is greatly appreciated
thanks
- Tue Oct 20, 2009 11:59 pm
- Forum: Parallel Processing
- Topic: about PETSc verison
- Replies: 2
- Views: 4478
- Fri Oct 16, 2009 3:02 am
- Forum: Parallel Processing
- Topic: How do i get parallel OpenSees source code
- Replies: 4
- Views: 6140
Actually I was asking about your computer OS.
anyways the source code is available for UNIX or Win32 systems, under download section:
[url]opensees.berkeley.edu/OpenSees/developer/download.php[/url]
you need to provide your e-mail add before download.
Please note that:
"The source code is distributed as either a Unix-style tar archive compressed by GNU zip (gz) or as a PC-style ZIP archive. (The only difference is the type of archive; the same source code files are inside the archive."
The same source code can be compiled as Sequential (OpenSees), Prallel (OpenSeesSP) or Parallel_interpreters (OpenSeesMP)
anyways the source code is available for UNIX or Win32 systems, under download section:
[url]opensees.berkeley.edu/OpenSees/developer/download.php[/url]
you need to provide your e-mail add before download.
Please note that:
"The source code is distributed as either a Unix-style tar archive compressed by GNU zip (gz) or as a PC-style ZIP archive. (The only difference is the type of archive; the same source code files are inside the archive."
The same source code can be compiled as Sequential (OpenSees), Prallel (OpenSeesSP) or Parallel_interpreters (OpenSeesMP)
- Thu Oct 15, 2009 5:54 pm
- Forum: Parallel Processing
- Topic: How do i get parallel OpenSees source code
- Replies: 4
- Views: 6140
- Wed Oct 14, 2009 7:03 pm
- Forum: Parallel Processing
- Topic: about PETSc verison
- Replies: 2
- Views: 4478
about PETSc verison
hi fmk,
I would like to know version restrictions for solvers petsc and mumps for the latest stable release of OpenSees i.e. v2.1.0.
I tried to compile OpenSees 2.1.0 with petsc 3.0.0-p8 and could not get success. Is pets2.3 required?
similarly which verison of mumps is suitable? latest one is v4.9
I would like to know version restrictions for solvers petsc and mumps for the latest stable release of OpenSees i.e. v2.1.0.
I tried to compile OpenSees 2.1.0 with petsc 3.0.0-p8 and could not get success. Is pets2.3 required?
similarly which verison of mumps is suitable? latest one is v4.9
- Wed Oct 14, 2009 6:05 pm
- Forum: Parallel Processing
- Topic: opensees COMPILE error
- Replies: 6
- Views: 9034
- Wed Oct 07, 2009 1:39 am
- Forum: Framework
- Topic: CVS connection problem
- Replies: 1
- Views: 2390
CVS connection problem
Hello all,
I am using wincvs to checkout opensees source code and getting following error:
cvs -d ":pserver:anonymous@opensees.berkeley.edu:/usr/local/cvs login" login
Logging in to :pserver:anonymous@opensees.berkeley.edu/usr/local/cvs login
cvs [login aborted]: connect to opensees.berkeley.edu:2401 failed: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
***** CVS exited normally with code 1 *****
please help
I am using wincvs to checkout opensees source code and getting following error:
cvs -d ":pserver:anonymous@opensees.berkeley.edu:/usr/local/cvs login" login
Logging in to :pserver:anonymous@opensees.berkeley.edu/usr/local/cvs login
cvs [login aborted]: connect to opensees.berkeley.edu:2401 failed: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond.
***** CVS exited normally with code 1 *****
please help
- Tue Oct 06, 2009 7:34 am
- Forum: Framework
- Topic: use the solver inside one element
- Replies: 3
- Views: 3750
- Tue Oct 06, 2009 4:02 am
- Forum: Framework
- Topic: material responses
- Replies: 1
- Views: 2625
material responses
hello everyone,
i am new to opensees and would like to know something about getStrain(), getStress() methods for a uniaxial material.
i just wonder how to keep tracking of commited strain at each time step and how it is passed to the recorder to report the strain in an element which the material is associted with.
Actually I want to keep tracking of the strain in the uniaxial viscous material at each time step.
your help would be of great importance.
i am new to opensees and would like to know something about getStrain(), getStress() methods for a uniaxial material.
i just wonder how to keep tracking of commited strain at each time step and how it is passed to the recorder to report the strain in an element which the material is associted with.
Actually I want to keep tracking of the strain in the uniaxial viscous material at each time step.
your help would be of great importance.