hi:
everyone,
how can i get the total stiffness matrix and element stiffness matrix , can anybody give me some advice.
thanks .
Search found 12 matches
- Sun Oct 18, 2015 7:29 pm
- Forum: OpenSees.exe Users
- Topic: how can i get the element and total stiffness matrix
- Replies: 1
- Views: 1985
- Sat Oct 10, 2015 6:35 pm
- Forum: OpenSees.exe Users
- Topic: how to modify element stiffness matrix
- Replies: 1
- Views: 1964
how to modify element stiffness matrix
hi:
everyone,
I want to modify some element stiffness matrix ,then analyse the structure again . can I do it in tcl ? or anyway I can achieve it?
thanks a lot.
everyone,
I want to modify some element stiffness matrix ,then analyse the structure again . can I do it in tcl ? or anyway I can achieve it?
thanks a lot.
- Fri Apr 24, 2015 3:50 am
- Forum: OpenSees.exe Users
- Topic: invalid comand name "sensitivityIntegrator"
- Replies: 1
- Views: 2082
Re: invalid comand name "sensitivityIntegrator"
i have found the problem , the version is not right.
- Fri Apr 24, 2015 3:36 am
- Forum: Reliability Analysis
- Topic: invalid comand name "sensitivityIntegrator"
- Replies: 4
- Views: 9607
Re: invalid comand name "sensitivityIntegrator"
i have found the problem , the version is not right.
- Fri Apr 24, 2015 2:36 am
- Forum: OpenSees.exe Users
- Topic: invalid comand name "sensitivityIntegrator"
- Replies: 1
- Views: 2082
invalid comand name "sensitivityIntegrator"
Hi:
everyone
when i conduct a sensitivity analysis of the 2D RC frame given in http://opensees.berkeley.edu/wiki/index ... excitation,
a error happens.
invalid comand name "sensitivityIntegrator"
while executing
"sensitivityIntegrator -static"
can anybody give me some advice. i would be thankful
everyone
when i conduct a sensitivity analysis of the 2D RC frame given in http://opensees.berkeley.edu/wiki/index ... excitation,
a error happens.
invalid comand name "sensitivityIntegrator"
while executing
"sensitivityIntegrator -static"
can anybody give me some advice. i would be thankful
- Thu Apr 23, 2015 12:03 am
- Forum: Reliability Analysis
- Topic: invalid comand name "sensitivityIntegrator"
- Replies: 4
- Views: 9607
invalid comand name "sensitivityIntegrator"
Hi: everyone when i conduct a analysis of the 2D RC frame given in http://opensees.berkeley.edu/wiki/index.php/Example_3:_2D_RC_frame_subjected_to_earthquake_base_excitation, a error happens. invalid comand name "sensitivityIntegrator" while executing "sensitivityIntegrator -static" can anybody give...
- Fri Dec 19, 2014 6:55 pm
- Forum: OpenSees.exe Users
- Topic: stage construction process
- Replies: 4
- Views: 4288
Re: stage construction process
thank you very much
- Wed Dec 17, 2014 10:19 pm
- Forum: OpenSees.exe Users
- Topic: stage construction process
- Replies: 4
- Views: 4288
Re: stage construction process
is there some example in the user doc , i can't find any of it, it will help a lot if there are some Specific examples.
- Tue Dec 16, 2014 9:15 pm
- Forum: OpenSees.exe Users
- Topic: stage construction process
- Replies: 4
- Views: 4288
stage construction process
Hi all,
I'm trying to simulate the stage construction process with opensees, i konw how to do it in Ansys . but i am not sure whether opensees can do it just like ANSYS ,or there are some other efficient way to do it ,can anybody give some advice to me,I will be thankful.
I'm trying to simulate the stage construction process with opensees, i konw how to do it in Ansys . but i am not sure whether opensees can do it just like ANSYS ,or there are some other efficient way to do it ,can anybody give some advice to me,I will be thankful.
- Mon Dec 15, 2014 5:17 pm
- Forum: OpenSees.exe Users
- Topic: concrete creep
- Replies: 3
- Views: 2954
Re: concrete creep
is that means that i have to Write code for a new material by myself
- Sun Dec 14, 2014 11:55 pm
- Forum: OpenSees.exe Users
- Topic: concrete creep
- Replies: 3
- Views: 2954
concrete creep
hi
i am going to model the concrete creep with opensees ,but i am not sure whether it has this kind of material .so can anyone give me some adveice .I wound be thankful.
i am going to model the concrete creep with opensees ,but i am not sure whether it has this kind of material .so can anyone give me some adveice .I wound be thankful.
- Sun Dec 14, 2014 11:39 pm
- Forum: OpenSees.exe Users
- Topic: Excavation
- Replies: 4
- Views: 3699
Re: Excavation
hi mhm i am going to simulate the stage construction process with opensees too, but i can't found a very Effective way, i know how to remove a element from the Structure,but don't know how to add a element to the Structure, can you tell me your way to simulate the stage construction process . anyway...