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Hi I am modelling a moment frame with nonlinearBeamColumn elements and fiber section.i need to record rotation of plastic hinge at end of elements to control of values of rotation with FEMA.can i use basicDeformation element recorder? if Opensees is not capable of mentioned requests, please guide me...

hi.
what is this error.
"unable to realloc 1205 bytes"
"This application has requested the Runtime to terminate it in an unusual way."
"please contact the application's support team for more information."

Hi
I met this error warning during the analysis.

unable to realloc 1210 bytes

It is a Time-history analysis. my script is a moment frame model with a lot of stress-strain recorders.

Thank you and best wishes.

Hi I am modelling a moment frame with nonlinearBeamColumn elements and fiber section.I need to assign about 10000 stress-strain recorder in my model but when i run my script showed below ,i met such warning: WARNING - PathSeries::PathSeries() - could not open file accelerogram/ag.txt while when the ...

Hello. I want to ask a question about the matrix and technique of construct a matrix from a numeric text file in the opensees software.

Thank you for your help.

vesna wrote: > Here is a link to the Gauss_Lobatto quadrature rule where you can find the > information you are looking for: > > http://opensees.berkeley.edu/WebSVN/filedetails.php?repname=OpenSees&path=%2Ftrunk%2FSRC%2Felement%2FforceBeamColumn%2FLobattoBeamIntegration.cpp Thank you vesna. I do...

Hello. I want to ask a question about the properties of Gausian Weights in element nonlinearBeamColumn. I used the nonlinearbeamcolumn elements by 5 integration points along elements. In The OpenSees Command Language Manual had been detailed "The integration along the element is based on Gauss-...

I want model pre-stressed (bonded & unbonded) tendons for concrete column, if can modeled by uniaxialMaterial init (strain or stress). please present an example for these material. :?: with regard

Hi My name is Mohammad Khamoshi and I’m doing my master at shomal-Amol’ university located in Iran. Actually my topic is related to the input and output structural energy based on earthquake. Moreover I’m using Opensees as basic software for my project. Regarding the perform-3D’ software which calcu...