How to perform parametric analysis of Opensees in MATLAB?

model Basic -ndm 1 -ndf 1

node

1 0.0

node

2 0.0

fix

1 1

set

Fy 60.0

set

E 30000.0

set

b -0.1

uniaxialMaterial

Steel01 1 $Fy $E $b

element

zeroLength 1 1 2 -mat 1 -dir 1

set P 100.0

timeSeries

Linear 1

pattern

Plain 1 1 {

load 2 $P

}

constraints Plain

numberer

RCM

test

NormDispIncr 1.0e-6 6 0

algorithm

Newton

system

BandGen

integrator

DisplacementControl 2 1 0.001

analysis

Static

for

{set i 0} {$i<10} {incr i 1} {

analyze

1

set

factor [getTime]

puts

"[expr $factor*$P] [lindex [nodeDisp 2] 0]"

}

print node 2

-----------------------------------------------------------------------------------------------------------------------------------------This is my code for opensees, i would like to perform a parametric analysis for it so how can i vary my load "p" between 0-120 instead of only analysing it for P = 100.

Answer 1

[Wasim Ramadan]

Use for loop (In OpenSees code)

for {set p 1} {$p <= 120} {incr p 10} 
{
Analysis part
.
.
.
}