Hi Blader, no, I can not solve my problem.
Regards,
Wilson
Search found 13 matches
- Sat Feb 10, 2018 1:12 pm
- Forum: OpenSees.exe Users
- Topic: Flat Slider Bearing Element
- Replies: 4
- Views: 6749
- Mon Oct 09, 2017 5:05 am
- Forum: Framework
- Topic: SHEAR - AXIAL COUPLING IN FRAME ELEMENTS
- Replies: 0
- Views: 2487
SHEAR - AXIAL COUPLING IN FRAME ELEMENTS
Hi my name is Wilson. I am working in a simplified model of a Cathedral, but I need to consider axial - shear coupling (Mohr-Coulomb) on the piers. I am trying to model with zero length contact element and equalDOF for bending, but the model doesn´t work. Is it posible to insert this zero length ele...
- Mon Sep 18, 2017 12:26 pm
- Forum: OpenSees.exe Users
- Topic: Zero length elements with shear-axial interaction
- Replies: 33
- Views: 22715
Re: Zero length elements with shear-axial interaction
Hi, I am working in a simplifed model of Metropolitan Cathedral of Santiago, Chile, could you help me sending the code related with the contact element tha couples shear with axial force?
My email is: wr.torres.berni@gmail.com
Regards,
Wilson Torres
My email is: wr.torres.berni@gmail.com
Regards,
Wilson Torres
- Tue Oct 06, 2015 1:45 pm
- Forum: OpenSees.exe Users
- Topic: Brick Elements
- Replies: 19
- Views: 12599
Re: Brick Elements
Continuing the theme, please could you confirm me if the deformations are valid query in 20NodeBrick element?
Regards,
Wilson
Regards,
Wilson
- Fri May 01, 2015 8:22 am
- Forum: OpenSees.exe Users
- Topic: Brick Elements
- Replies: 19
- Views: 12599
Re: Brick Elements
Thank you Professor, please could you tell me if is there any example to develop a code in Opensees?
Regards,
Wilson
Regards,
Wilson
- Thu Apr 23, 2015 8:52 am
- Forum: OpenSees.exe Users
- Topic: Brick Elements
- Replies: 19
- Views: 12599
Re: Brick Elements
Thank you very much Frank. Is it possible to generate quadratic tertrahedrons in opensees in any way?
Regards,
Wilson
Regards,
Wilson
- Tue Apr 21, 2015 4:26 pm
- Forum: OpenSees.exe Users
- Topic: Brick Elements
- Replies: 19
- Views: 12599
Re: Brick Elements
Hi everybody, Please I have 2 questions. First, Is the 20NodeBrick available now?, and,
Then, is it possible to degenerate this element in a quadratic tetrahedron? like the stdBrick.
Thanks,
Wilson
Then, is it possible to degenerate this element in a quadratic tetrahedron? like the stdBrick.
Thanks,
Wilson
- Tue Apr 21, 2015 11:52 am
- Forum: OpenSees.exe Users
- Topic: Four node element in 3D
- Replies: 5
- Views: 6347
Re: Four node element in 3D
Hi, I got to generate tetrahedron elements, but is it possible to generate quadratic tetrahedrons? i.e. tetrahedron elements with 10 nodos?
Thanks,
Wilson
Thanks,
Wilson
- Sun Oct 26, 2014 5:36 pm
- Forum: OpenSees.exe Users
- Topic: Flat Slider Bearing Element
- Replies: 4
- Views: 6749
Re: Flat Slider Bearing Element
Thank you for your response. Related to this element, I am trying to solve a problem of friction between rigid elements based on the use of Flat slider bearing elements in the interface zone. But I have the problem that this element needs a flexural constitutive law, and in the interface there is no...
- Mon Oct 20, 2014 10:22 am
- Forum: OpenSees.exe Users
- Topic: Flat Slider Bearing Element
- Replies: 4
- Views: 6749
Flat Slider Bearing Element
Hi, I am trying to solve a friction problem with this element, but I have a problem when I want to calibrate the behaviour of it based on a pushover analysis. When I use the integrator Displacement control Opensees shows me the message: WARNING DisplacementControl::domainChanged() - zero reference l...
- Fri Aug 08, 2014 8:17 am
- Forum: OpenSees.exe Users
- Topic: Four node element in 3D
- Replies: 5
- Views: 6347
Re: Four node element in 3D
Could you tell me if you had any problem with this operation? I am having a difference in frequencies between structures modelled in Opensees with special tetrahedrons and other software with natural tetrahedrons.
Regards.
Regards.
- Thu Jul 31, 2014 1:53 pm
- Forum: Reliability Analysis
- Topic: Stiffness of Tetrahedral SSPbrick elements
- Replies: 0
- Views: 3327
Stiffness of Tetrahedral SSPbrick elements
Hi, I am working with a meshed solids and I found the solution for generating tetrahedral SSPbrick elements in this page ( http://opensees.berkeley.edu/community/viewtopic.php?f=2&t=60006). But I need to know if there is any change of stiffness with this operation. I ask this because if I solve ...
- Wed Dec 11, 2013 4:40 am
- Forum: OpenSees.exe Users
- Topic: VULNERABILITY ANALYSIS OF ANCIENT STRUCTURES
- Replies: 1
- Views: 1985
VULNERABILITY ANALYSIS OF ANCIENT STRUCTURES
Hi, I need to make a vulnerability analysis of an ancient structure (a cathedral). The number of seismic motions that the analysis needs is too much. Additionally, in this research the nonlinear finite elements (shell or solid elements) should be occupied, because the low tension resistance of mater...