Search found 64 matches

by evgin
Wed Sep 07, 2016 11:40 pm
Forum: Parallel Processing
Topic: csv package on Stampede
Replies: 1
Views: 1414

csv package on Stampede

Hi Part of my code utilizes csv package (package require csv) in OpenSees which should be related to tcl. It is run fine on my computer but on stampede whether I use OpenSees OR OpenSeesMP , it does not run and it says : can't find package csv I was wondering how this can be resolved ? Thanks RG
by evgin
Wed Aug 31, 2016 11:07 am
Forum: Parallel Processing
Topic: Batch submission on stampede VIA OpenSeesMP
Replies: 2
Views: 1634

Re: Batch submission on stampede VIA OpenSeesMP

Thanks Frank ! To those whom would be using OpenSeesMP on stampede , you may use something like this as your batch script to be executed using "sbatch" command on the login node (scratch preferably) #!/bin/bash #SBATCH -J TRUSS # job name #SBATCH -o TRUSS.o%j # output and error file name (%j expands...
by evgin
Tue Aug 30, 2016 11:34 pm
Forum: Parallel Processing
Topic: Batch submission on stampede VIA OpenSeesMP
Replies: 2
Views: 1634

Batch submission on stampede VIA OpenSeesMP

I am new to stampede ! I have borrowed this script from one of Frank's presentations ! When I am running this on stampede through batch submission I am getting this error : /home1/00477/tg457427/bin/OpenSeesMP: error while loading shared libraries: libpetsc.so.3.6: cannot open shared object file: No...
by evgin
Thu Jun 09, 2016 4:28 pm
Forum: OpenSees.exe Users
Topic: Rigid diaphragm in a frame with joint2D elements
Replies: 3
Views: 827

Re: Rigid diaphragm in a frame with joint2D elements

Thanks , i think i asked my questions not quite properly . I meant exactly what u mentioned as it can be seen in the peace of code I have shared above . However, i meant in order to set the horizontal translations, to move together using equalDOF since i have no joint node separately defined as thos...
by evgin
Thu Jun 09, 2016 11:38 am
Forum: OpenSees.exe Users
Topic: Rigid diaphragm in a frame with joint2D elements
Replies: 3
Views: 827

Rigid diaphragm in a frame with joint2D elements

Hi I was wondering how can I constrain the dof1 of the nodes in each floor in a frame where I use joint2D elements for joints ? Since the central nodes are generated automatically by joint2D then when I use equalDOF command , it gets me a convergence error. I use this for that purpose : # start from...
by evgin
Tue May 24, 2016 11:17 am
Forum: OpenSees.exe Users
Topic: Parametric Studies
Replies: 1
Views: 334

Parametric Studies

Hello Assume we have a set of parameters like set LA1 3 set LA2 4 . . . set LA10 10 and we wanna call them in , into a script like: set {for i 1} {$i <=10 } {incr i } { set b($i) [expr $LA$i+1] } [expr $LA$i+1] does not work , any suggestions that i can call in LA1, LA2,... LA10 automatically into m...
by evgin
Fri Aug 28, 2015 8:47 am
Forum: OpenSees.exe Users
Topic: Shear/Axial Springs in Columns
Replies: 1
Views: 504

Shear/Axial Springs in Columns

Hi I have a 3D reinforced concrete model . I wanna add Shear/Axial springs on top of each column (with fiber section) to model shear/axial degradation. Should I just define ONE additional node besides the join node and connect those 2 nodes using a zerolength element? Then I can add 3 different mate...
by evgin
Wed Apr 01, 2015 1:40 am
Forum: OpenSees.exe Users
Topic: Read from PEER NGA Files
Replies: 1
Views: 1082

Read from PEER NGA Files

With this new PEER headline PEER NGA STRONG MOTION DATABASE RECORD Landers, 6/28/1992, Yermo Fire Station, 360 ACCELERATION TIME SERIES IN UNITS OF G NPTS= 2200, DT= .0200 SEC the ReadNGAFile.tcl gets me an error What change should I make in the following code (ReadNGAFile.tcl) so that it gives me N...
by evgin
Fri Feb 13, 2015 5:10 pm
Forum: OpenSees.exe Users
Topic: Recording peak values of EDPs for an earthquake
Replies: 9
Views: 1414

Recording peak values of EDPs for an earthquake

Hi I am running numerous dynamic analyses and I am recording various Engineering Demand Parameters (EDPs). In order to save my memory space I am willing to just select the peaks and possibly the end values for various EDPs and record them in a text file and then get rid of the other data. Is there a...
by evgin
Sun Nov 16, 2014 11:26 pm
Forum: OpenSees.exe Users
Topic: OpenSeesMP Error
Replies: 1
Views: 410

OpenSeesMP Error

I got this error when I ran a simple example ( Example.tcl) on Hoffman cluster at UCLA , Can you help me find out what's going on? Num Processors: 4Num Processors: 4Num Processors: 4 Num Processors: 4 while executing "system Mumps" (file "Example.tcl" line 43) Process Terminating 0 while executing "...
by evgin
Thu Nov 13, 2014 2:13 pm
Forum: OpenSees.exe Users
Topic: Parallel Computing
Replies: 1
Views: 506

Parallel Computing

Hello I am going to parallelize the code for my 3D-8-story RC building using OpenSeesMP There is going to be a vast number of parametric studies in which input parameters would be taken into account as Probability Distribution Function (pdf) Besides, record-to-record uncertainty in ground motion wou...
by evgin
Wed Oct 15, 2014 12:13 pm
Forum: OpenSees.exe Users
Topic: Problem With Recording
Replies: 1
Views: 580

Problem With Recording

Hi I am getting this massage when I am trying to do dynamic analysis on my 8-story concrete frame building which is modeled in 3D. "couldn't read file "ReadNGAFile.tcl": too many open files" How can I fix this problem ?? here are my recorder commands given below ; When I limit '' level'' to a few nu...
by evgin
Mon Oct 13, 2014 1:17 pm
Forum: OpenSees.exe Users
Topic: OpenSees on Mac
Replies: 1
Views: 412

OpenSees on Mac

Hi

I have always used opensees on windows !

Recently I have become a mac user . I have opensees in the same directory as my files

But when I put source test.tcl , i get this error "couldn't read file "test.tcl": no such file or directory"


should I use different command in mac?
by evgin
Sun Aug 31, 2014 6:13 pm
Forum: OpenSees.exe Users
Topic: Shear & Axial Limit state materials in Series with Fiber
Replies: 0
Views: 472

Shear & Axial Limit state materials in Series with Fiber

Hi I use fiber section to simulate flexural behavior in columns in a 3D frame. I also attached axial and shear limit state material including axial and shear limit curve at the top of each column using zero length elements. Now I would like to record the shear and axial responses in column and plot ...
by evgin
Fri Aug 15, 2014 11:58 am
Forum: OpenSees.exe Users
Topic: Shear Wall
Replies: 1
Views: 462

Shear Wall

What is the best element , material model or strategy to model concrete shear wall in a 3D fashion ?

Your suggestions would be much appreciated.