Search found 18 matches

by moshtagh
Wed Sep 12, 2012 9:46 am
Forum: OpenSees.exe Users
Topic: recorder Element
Replies: 2
Views: 2391

Re: recorder Element

thanks vesna
thanks alot
by moshtagh
Mon Sep 10, 2012 8:49 am
Forum: Framework
Topic: recorder
Replies: 0
Views: 1607

recorder

hi every body i have little problem when i use recorders in bellow: recorder Element -file $data3/prCols1st.out -time -ele 1 2 plasticRotation the OpenSees print bellow: 0.01 4.45E-07 4.70E-06 -7.44E-07 4.45E-07 7.44E-07 -4.70E-06 0.01 i dont know whats that numbers? are they rotaion of end and star...
by moshtagh
Sun Sep 09, 2012 10:11 pm
Forum: OpenSees.exe Users
Topic: recorder Element
Replies: 2
Views: 2391

recorder Element

hi every body i have little problem when i use recorders in bellow: recorder Element -file $data3/prCols1st.out -time -ele 1 2 plasticRotation the OpenSees print bellow: 0.01 4.45E-07 4.70E-06 -7.44E-07 4.45E-07 7.44E-07 -4.70E-06 0.01 i dont know whats that numbers? are they rotaion of end and star...
by moshtagh
Mon Aug 27, 2012 10:20 pm
Forum: OpenSees.exe Users
Topic: dynamic analysis
Replies: 1
Views: 1953

dynamic analysis

Hi every body I have an problem with dynamic analysis!! I want to know, if I want to use analysis Transient for dynamic analysis, I should only use ground motion or accelerate on my structure? Because I have an 3D space structure, I define mass, damping, load and analysis as following. But the opens...
by moshtagh
Fri Aug 24, 2012 8:39 pm
Forum: Framework
Topic: dynamic analysis
Replies: 0
Views: 1509

dynamic analysis

Hi every body I have an problem with dynamic analysis!! I want to know, if I want to use analysis Transient for dynamic analysis, I should only use ground motion or accelerate on my structure? Because I have an 3D space structure, I define mass, damping, load and analysis as following. But the opens...
by moshtagh
Fri Aug 24, 2012 8:34 pm
Forum: OpenSees.exe Users
Topic: dynamic analysis
Replies: 1
Views: 2022

dynamic analysis

Hi every body I have an problem with dynamic analysis!! I want to know, if I want to use analysis Transient for dynamic analysis, I should only use ground motion or accelerate on my structure? Because I have an 3D space structure, I define mass, damping, load and analysis as following. But the opens...
by moshtagh
Thu Aug 09, 2012 5:31 am
Forum: OpenSees.exe Users
Topic: how wrote Trapezium load cod?
Replies: 2
Views: 2360

Re: how wrote Trapezium load cod?

thanks vesna, very very thanks
by moshtagh
Wed Aug 08, 2012 10:32 am
Forum: Documentation
Topic: trapze load
Replies: 1
Views: 2780

trapze load

Hi every body I have problem, that there wasn’t any where (OpenSees Command Language Manual & example). I have some load that have Trapezium shape time series. Its mean that the load have linear value (for example increase from 0N to 10 N) from time 0 to 2 second ( with Linear Time Series) , and it ...
by moshtagh
Wed Aug 08, 2012 10:29 am
Forum: Framework
Topic: trapze load?
Replies: 0
Views: 1411

trapze load?

Hi every body I have problem, that there wasn’t any where (OpenSees Command Language Manual & example). I have some load that have Trapezium shape time series. Its mean that the load have linear value (for example increase from 0N to 10 N) from time 0 to 2 second ( with Linear Time Series) , and it ...
by moshtagh
Wed Aug 08, 2012 1:04 am
Forum: OpenSees.exe Users
Topic: how wrote Trapezium load cod?
Replies: 2
Views: 2360

how wrote Trapezium load cod?

Hi every body I have problem, that there wasn’t any where (OpenSees Command Language Manual & example). I have some load that have Trapezium shape time series. Its mean that the load have linear value (for example increase from 0N to 10 N) from time 0 to 2 second ( with Linear Time Series) , and it ...
by moshtagh
Thu Aug 02, 2012 10:42 am
Forum: OpenSees.exe Users
Topic: progressive collapse in opensees
Replies: 27
Views: 16743

progressive collapse in opensees

hi every bodi
does any body have cods about progressive collapse?
its aboute remove a member and analuse the structure
any body can help me?
by moshtagh
Mon Jul 30, 2012 12:04 am
Forum: OpenSees.exe Users
Topic: SAP & OpenSees
Replies: 1
Views: 1894

SAP & OpenSees

hi every body i have an problem i analyzed an 3D space structure in SAP and OpenSees. all of the properties are equal in both but the answers of analyse are different, the axialforce of member in OpenSees are lower than SAP. and when i wrote the below code the both answer are equal: # FINITE ELEMENT...
by moshtagh
Sat Jul 28, 2012 9:57 am
Forum: OpenSees.exe Users
Topic: increase load
Replies: 7
Views: 5181

Re: increase load

thanks vesna
by moshtagh
Sat Jul 14, 2012 3:27 am
Forum: OpenSees.exe Users
Topic: increase load
Replies: 7
Views: 5181

Re: increase load

ok in here: # units N , m model BasicBuilder -ndm 3 -ndf 3 # tag X Y Z node 1 2 2 2.828 node 2 6 2 2.828 node 3 10 2 2.828 node 4 14 2 2.828 node 5 18 2 2.828 node 6 2 6 2.828 node 7 6 6 2.828 node 8 10 6 2.828 node 9 14 6 2.828 node 10 18 6 2.828 node 11 2 10 2.828 node 12 6 10 2.828 node 13 10 10 ...
by moshtagh
Thu Jul 12, 2012 8:33 pm
Forum: OpenSees.exe Users
Topic: increase load
Replies: 7
Views: 5181

Re: increase load

ok! when i increase gravity loads on the structure, from 100 N to 10000N, the internal member force increase from 30 N to 56 N, and this procedure has continued. means that when i increase the load on the structure at 10000000000000000000 N , the members are still safe and support internal forces bu...