Search found 4 matches

by Feliciasatriya
Tue Mar 03, 2020 10:41 pm
Forum: OpenSees.exe Users
Topic: factorization failed, matrix singular
Replies: 5
Views: 6569

Re: factorization failed, matrix singular

Dear cecuhan,

How did you solve it? What changes did you make to your model ?
by Feliciasatriya
Wed Feb 26, 2020 11:39 pm
Forum: OpenSees.exe Users
Topic: help! Analysis error
Replies: 2
Views: 2850

help! Analysis error

I really need some help. I tried to run my model and it does not work. The input model model basic -ndm 2 -ndf 3 file mkdir Kurumakaeri/Result; # DEFINING PROPERTIES, UNIT & CONSTANTS # All units are in SI units set k 1000; # Kilo... set M 1000000; # Mega... set g 9.8; # Gravitational acceleration (...
by Feliciasatriya
Tue Feb 25, 2020 10:14 pm
Forum: OpenSees.exe Users
Topic: Recorder value
Replies: 0
Views: 2070

Recorder value

I was trying to obtain the bending moment of specific node. After some digging, I notice that I can use element recorder with force parameter and also nodal recorder with reaction parameter. I did both, but I get different values. My question is why they are different. Aren't the values from both re...
by Feliciasatriya
Tue Feb 25, 2020 10:09 pm
Forum: OpenSees.exe Users
Topic: fiber direction
Replies: 0
Views: 2820

fiber direction

I notice that when we construct section type wide flange and RC section, number of fiber must be provided. My question is in which direction does the fiber go? for example in the web, is it along the long side of the web or the short side?