Sadia328 commented 4 years ago

Can anyone guide me on how to install Openseespy to use it in Anaconda>> Spyder environment? on windows.

Originally posted by @Sadia328 in https://github.com/zhuminjie/OpenSeesPyDoc/issues/182#issuecomment-692756745

u-anurag commented 4 years ago

Use the following commands in the Anaconda command prompt,

conda create --name py38 python=3.8 numpy scipy matplotlib

The above command creates a virtual environment named "py38" with python 3.8 and other packages. Now activate the environment,

conda activate py38

Now, install OpenSeesPy using the following command,

python -m pip install openseespy

Sadia328 commented 4 years ago

Thank you so much, sir, I did it by simply giving command of pip install openseespy in command prompt. but its giving the following error.

Sadia328 commented 4 years ago

I think I should have upgraded numpy, math, metplotlib, before installing opensees? Do I Still need a separate environment for running openseespy?

Sadia328 commented 4 years ago

What does the following warning sign mean? Picture1: picture2:

Sadia328 commented 4 years ago

Sir, fortunately, it is your code that I am trying to run and understand. I want it to run and give me results like you have uploaded. Previously I run this code in Python shell and the results were as below. The figure was not complete.

u-anurag commented 4 years ago

The example script was updated recently to reflect the changes in the plotting style and code. Use the updated example script. The figure you are showing is the complete structure. If you want to show node and element tags on it, read the description of the command plot_model(). Once you close this plot window, the program will plot the mode shape for you. It does not plot the mode shape in red color anymore.

Sadia328 commented 4 years ago

I tried running the updated code as well. But is again giving some error: Can you please tell me why am I getting the warning message on numpy and metplotlib?

Sadia328 commented 4 years ago

The plotting problem is solved by: Go to tools>>I python console>Graphics>Graphic backend=automatic then restart spyder.

Sadia328 commented 3 years ago

Hi, Mr. Anurag, I am working to change this example file of simply supported beam from tcl to python is there any simple way to do so,? any already available beam example in opeenseespy? https://opensees.berkeley.edu/wiki/index.php/Simply_supported_beam_modeled_with_two_dimensional_solid_elements

On Tue, Sep 15, 2020 at 9:56 PM Anurag Upadhyay notifications@github.com wrote:

The example script was updated recently to reflect the changes in the plotting style and code. Use the updated example script. The figure you are showing is the complete structure. If you want to show node and element tags on it, read the description of the command plot_model(). Once you close this plot window, the program will plot the mode shape for you. It does not plot the mode shape in red color anymore.

— You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub https://github.com/zhuminjie/OpenSeesPyDoc/issues/207#issuecomment-692843826, or unsubscribe https://github.com/notifications/unsubscribe-auth/AQ5EZPGRP3RK5ZQHPXK4YMLSF6MDRANCNFSM4RNHRTGA .

--

Regards Sadia Umer Khayam Structural Engineer

u-anurag commented 3 years ago

It is probably better to ask questions in the community forum. GitHub is primarily for communicating the problems in the code.

https://opensees.berkeley.edu/community/viewtopic.php?f=12&t=67082&sid=2480f31282da1ba7a10dd7245fc278b4

Sadia328 commented 3 years ago

Its tricky to covert tcl to python, so I tried to use create a code to run beam analysis but it seems difficult to get displacement at mid of a simply supported beam using element as bemanColumnElement, my code is giving error as:WARNING element type elasticBeamColumn' is unknown Traceback (most recent call last):

File "D:\sadia\PHD\Lab work\beams\beam1.py", line 70, in op.element("elasticBeamColumn'", 1, 1, 2, A,1000., 1000., 2150., 2150., 1, '-mass', M, massType)

OpenSeesError: See stderr output,

Following is my code:

-- coding: utf-8 --

""" Created on Wed Oct 28 14:07:17 2020

@author:Sadia """

import openseespy.opensees as op import numpy as np import matplotlib.pyplot as plt from openseespy.postprocessing.Get_Rendering import*

#

Units

#

m, N/m2,

# #

Input Variables

#

x1 = 0. y1 = 0.

x2 = 10. y2 = 0.

x3 = 10. y3 = 0. E1 =1.99948e+11#steel in N/m2 E2= 24821126255.52 #concrete n=E1/E2 #8.055557106540777 h=0.5 b=0.3

As=0.08

A1 = h*b

A2=As(n-1)

A=A1+A2# overall tranformed area into concrete so we will use concrete

elastic modulus. A=0.718

Py = -25000

massX = 0.49 M = 0. coordTransf = "Linear" # Linear, PDelta, Corotational massType = "-lMass" # -lMass, -cMass

u=(P(L^3)/(48E*I)

===================================================================

OpenSees Analysis

#

op.wipe()

set modelbuilder

op.model('basic', '-ndm', 2, '-ndf', 2)

define materials

op.uniaxialMaterial("Elastic", 1, E2)

create nodes

op.node(1, x1, y1) op.node(2, x2, y2) op.node(3, x3, y3)

set boundary condition

op.fix(1, 1, 1) op.fix(2, 0, 0) op.fix(3, 0, 1)

define elements

op.element('Truss', eleTag, *eleNodes, A, matTag[, '-rho', rho][,

'-cMass', cFlag][, '-doRayleigh', rFlag]) op.element("elasticBeamColumn'", 1, 1, 2, A,1000., 1000., 2150., 2150., 1, '-mass', M, massType) op.element("elasticBeamColumn'", 2, 2, 3, A,1000., 1000., 2150., 2150., 1, '-mass', M, massType)

create TimeSeries

op.timeSeries("Linear", 1)

create a plain load pattern

op.pattern("Plain", 1, 1)

Create the nodal load - command: load nodeID xForce yForce

op.load(2, Px, Py,)

Record Results

op.recorder('Node', '-file', "NodeDisp.out", '-time', '-node', 2, '-dof', 1,2,'disp') op.recorder('Node', '-file', "Reaction.out", '-time', '-node', 1,2,3, '-dof', 1,2,'reaction') op.recorder('Element', '-file', "Elements.out",'-time','-ele', 1,2, 'forces')

create SOE

op.system("BandSPD")

create DOF number

op.numberer("RCM")

create constraint handler

op.constraints("Plain")

create integrator

op.integrator("LoadControl", 1.0)

create algorithm

op.algorithm("Linear")

create analysis object

op.analysis("Static")

perform the analysis

op.initialize() ok = op.analyze(1)

ux2 = op.nodeDisp(2,1) uy2 = op.nodeDisp(2,2)

print("Failed!")

print("Nodal Displacements") print("ux2") print(ux2) print("uy2") print(uy2) plot_model()

op.wipe()

On Thu, Oct 29, 2020 at 4:15 AM Anurag Upadhyay notifications@github.com wrote:

It is probably better to ask questions in the community forum. GitHub is primarily for communicating the problems in the code.

https://opensees.berkeley.edu/community/viewtopic.php?f=12&t=67082&sid=2480f31282da1ba7a10dd7245fc278b4

— You are receiving this because you modified the open/close state. Reply to this email directly, view it on GitHub https://github.com/zhuminjie/OpenSeesPyDoc/issues/207#issuecomment-718261721, or unsubscribe https://github.com/notifications/unsubscribe-auth/AQ5EZPCQFA57IV2EB2HQGKDSNCQ2JANCNFSM4RNHRTGA .

--

Regards Sadia Umer Khayam Structural Engineer

Sadia328 commented 3 years ago

Sir would you plz help me with the beam code. Should I add a pitch command? But I saw your code of frame where you have used beam elements as well and you didn't use any pitch command to use Quad. Property. I am in much need of your help.

On Thu, Oct 29, 2020, 10:01 AM Sadia Umer sadiakhayam319@gmail.com wrote:

Its tricky to covert tcl to python, so I tried to use create a code to run beam analysis but it seems difficult to get displacement at mid of a simply supported beam using element as bemanColumnElement, my code is giving error as:WARNING element type elasticBeamColumn' is unknown Traceback (most recent call last):

File "D:\sadia\PHD\Lab work\beams\beam1.py", line 70, in op.element("elasticBeamColumn'", 1, 1, 2, A,1000., 1000., 2150., 2150., 1, '-mass', M, massType)

OpenSeesError: See stderr output,

Following is my code:

-- coding: utf-8 --

""" Created on Wed Oct 28 14:07:17 2020

@author:Sadia """

import openseespy.opensees as op import numpy as np import matplotlib.pyplot as plt from openseespy.postprocessing.Get_Rendering import*

#

Units

#

m, N/m2,

# #

Input Variables

#

x1 = 0. y1 = 0.

x2 = 10. y2 = 0.

x3 = 10. y3 = 0. E1 =1.99948e+11#steel in N/m2 E2= 24821126255.52 #concrete n=E1/E2 #8.055557106540777 h=0.5 b=0.3

As=0.08

A1 = h*b

A2=As(n-1)

A=A1+A2# overall tranformed area into concrete so we will use concrete

elastic modulus. A=0.718

Py = -25000

massX = 0.49 M = 0. coordTransf = "Linear" # Linear, PDelta, Corotational massType = "-lMass" # -lMass, -cMass

u=(P(L^3)/(48E*I)

===================================================================

OpenSees Analysis

#

op.wipe()

set modelbuilder

op.model('basic', '-ndm', 2, '-ndf', 2)

define materials

op.uniaxialMaterial("Elastic", 1, E2)

create nodes

op.node(1, x1, y1) op.node(2, x2, y2) op.node(3, x3, y3)

set boundary condition

op.fix(1, 1, 1) op.fix(2, 0, 0) op.fix(3, 0, 1)

define elements

op.element('Truss', eleTag, *eleNodes, A, matTag[, '-rho', rho][,

'-cMass', cFlag][, '-doRayleigh', rFlag]) op.element("elasticBeamColumn'", 1, 1, 2, A,1000., 1000., 2150., 2150., 1, '-mass', M, massType) op.element("elasticBeamColumn'", 2, 2, 3, A,1000., 1000., 2150., 2150., 1, '-mass', M, massType)

create TimeSeries

op.timeSeries("Linear", 1)

create a plain load pattern

op.pattern("Plain", 1, 1)

Create the nodal load - command: load nodeID xForce yForce

op.load(2, Px, Py,)

Record Results

op.recorder('Node', '-file', "NodeDisp.out", '-time', '-node', 2, '-dof', 1,2,'disp') op.recorder('Node', '-file', "Reaction.out", '-time', '-node', 1,2,3, '-dof', 1,2,'reaction') op.recorder('Element', '-file', "Elements.out",'-time','-ele', 1,2, 'forces')

create SOE

op.system("BandSPD")

create DOF number

op.numberer("RCM")

create constraint handler

op.constraints("Plain")

create integrator

op.integrator("LoadControl", 1.0)

create algorithm

op.algorithm("Linear")

create analysis object

op.analysis("Static")

perform the analysis

op.initialize() ok = op.analyze(1)

ux2 = op.nodeDisp(2,1) uy2 = op.nodeDisp(2,2)

print("Failed!")

print("Nodal Displacements") print("ux2") print(ux2) print("uy2") print(uy2) plot_model()

op.wipe()

On Thu, Oct 29, 2020 at 4:15 AM Anurag Upadhyay notifications@github.com wrote:

It is probably better to ask questions in the community forum. GitHub is primarily for communicating the problems in the code.

https://opensees.berkeley.edu/community/viewtopic.php?f=12&t=67082&sid=2480f31282da1ba7a10dd7245fc278b4

— You are receiving this because you modified the open/close state. Reply to this email directly, view it on GitHub https://github.com/zhuminjie/OpenSeesPyDoc/issues/207#issuecomment-718261721, or unsubscribe https://github.com/notifications/unsubscribe-auth/AQ5EZPCQFA57IV2EB2HQGKDSNCQ2JANCNFSM4RNHRTGA .

--

Regards Sadia Umer Khayam Structural Engineer

zhuminjie commented 3 years ago

The "elasticBeamColumn" should work. Can you post in the forum instead of here?

https://opensees.berkeley.edu/community/viewtopic.php?f=12&t=67082&sid=2480f31282da1ba7a10dd7245fc278b4

Sadia328 commented 3 years ago

On git hub I can't figure out the icon for create new issue. Because of that I wrote here. Anyway I'll repost it. And thank you very much for replying. I have some how understood to conversation of tcl to python. And it seems I for the quard. Command I need to use pitch.

On Thu, Oct 29, 2020, 11:08 PM Minjie Zhu, Ph.D. notifications@github.com wrote:

The "elasticBeamColumn" should work. Can you post in the forum instead of here?

https://opensees.berkeley.edu/community/viewtopic.php?f=12&t=67082&sid=2480f31282da1ba7a10dd7245fc278b4

— You are receiving this because you modified the open/close state. Reply to this email directly, view it on GitHub https://github.com/zhuminjie/OpenSeesPyDoc/issues/207#issuecomment-718928993, or unsubscribe https://github.com/notifications/unsubscribe-auth/AQ5EZPFE2UQIZCYBA2IZMYTSNGVR3ANCNFSM4RNHRTGA .

Sadia328 commented 3 years ago

Hi, I even posted my problem but no reply till now, I know the problem is simple for the experts and as I am a bigger I am clueless, A little help would mean a lot.

https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=icon Virus-free. www.avast.com https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campaign=sig-email&utm_content=webmail&utm_term=link <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>

On Fri, Oct 30, 2020 at 2:07 AM Sadia Umer sadiakhayam319@gmail.com wrote:

On git hub I can't figure out the icon for create new issue. Because of that I wrote here. Anyway I'll repost it. And thank you very much for replying. I have some how understood to conversation of tcl to python. And it seems I for the quard. Command I need to use pitch.

On Thu, Oct 29, 2020, 11:08 PM Minjie Zhu, Ph.D. notifications@github.com wrote:

The "elasticBeamColumn" should work. Can you post in the forum instead of here?

https://opensees.berkeley.edu/community/viewtopic.php?f=12&t=67082&sid=2480f31282da1ba7a10dd7245fc278b4

— You are receiving this because you modified the open/close state. Reply to this email directly, view it on GitHub https://github.com/zhuminjie/OpenSeesPyDoc/issues/207#issuecomment-718928993, or unsubscribe https://github.com/notifications/unsubscribe-auth/AQ5EZPFE2UQIZCYBA2IZMYTSNGVR3ANCNFSM4RNHRTGA .

--

Regards Sadia Umer Khayam Structural Engineer

zhuminjie / OpenSeesPyDoc

Can anyone guide me on how to install Openseespy to use it in Anaconda>> Spyder environment? on windows. #207

-- coding: utf-8 --

#

Units

#

m, N/m2,

# #

Input Variables

#

As=0.08

A1 = h*b

A2=As(n-1)

A=A1+A2# overall tranformed area into concrete so we will use concrete

u=(P(L^3)/(48E*I)

===================================================================

OpenSees Analysis

#

set modelbuilder

define materials

create nodes

set boundary condition

define elements

op.element('Truss', eleTag, *eleNodes, A, matTag[, '-rho', rho][,

create TimeSeries

create a plain load pattern

Create the nodal load - command: load nodeID xForce yForce

Record Results

create SOE

create DOF number

create constraint handler

create integrator

create algorithm

create analysis object

perform the analysis

print("Failed!")

-- coding: utf-8 --

#

Units

#

m, N/m2,

# #

Input Variables

#

As=0.08

A1 = h*b

A2=As(n-1)

A=A1+A2# overall tranformed area into concrete so we will use concrete

u=(P(L^3)/(48E*I)

===================================================================

OpenSees Analysis

#

set modelbuilder

define materials

create nodes

set boundary condition

define elements

op.element('Truss', eleTag, *eleNodes, A, matTag[, '-rho', rho][,

create TimeSeries

create a plain load pattern

Create the nodal load - command: load nodeID xForce yForce

Record Results

create SOE

create DOF number

create constraint handler

create integrator

create algorithm

create analysis object

perform the analysis

print("Failed!")