01 January 2019 3 2K Report

Hello, When i am performing response spectrum analysis i am choosing 12 modes to expand but this message appears:

,How can i solve it ? thank you,

More Mohamed Hassan's questions See All
In ansys apdl what is the difference between single point response spectrum and multi point response spectrum ?

in ansys apdl what is the difference between single point response spectrum and multi point response spectrum ?

02 March 2019 7,985 2 View

Problem with shell element smeared reinforcement in ansys apdl?

How are you? I am trying to model reinforcement to shell181 element in ansys apdl by using this command: !* sect,2,reinf,smear,rft secdata, 3,628,200,0, 0.0,ELEf,3,0.5 ALLSEL,ALL ereinf But...

31 December 2018 4,929 1 View

Is it possible to obtain bending moment on model has been established using solid element 65 in ansys apdl ?

How are you? I made the model using solid element concrete 65 but it has 3 DOF displacement only ,is there any method to show bending moment in the program (as example depending on stress value we...

31 December 2018 7,538 2 View

How can i show SRSS modal combination results in ansys apdl due to spectrum analysis?

HELLO, I am performing spectrum analysis in ansys apdl , i choose SRSS modal combination method but how can i see the results of this combination , because it shows results for every mode shape...

11 December 2018 8,597 3 View

How can i model smeared reinforcement in ansys apdl ?

please, I am trying to define smeared reinforcement in ansys apdl and it does not existing on the help i do not know why so i want to know the following: 1- is "area" one bar area or area of...

10 November 2018 5,594 0 View

IN ANSYS APDL How can i make grain material move from cylinder concrete to outside with assigned flow rate?

IN ANSYS APDL How can i give velocity to a material like grains to let it move from inside cylinder to outside to study the effect of flow rate on the concrete cylinder ( i mean i want to study...

10 November 2018 7,557 1 View

What are the steps to implement time history analysis method (nonlinear dynamic analysis)?

i want a good references to learn time history analysis from scratch, and how to implement it by steps (selecting and scaling ground motions) to get the structural response . thank you,

07 August 2018 6,647 2 View

What's the capacity of Ansys apdl command line?

I'm using command line code in "session editor" in ansys 13 instead of drawing with interface but i can't but code has more than 1870 lines so the rest i have to model it by interface and it's...

02 March 2018 8,218 3 View

How can i show model participation factor for modal analysis in ansys mechanical apdl?

please,How can i view modal participation factor after carrying out modal analysis in ansys apdl?. when i open the adjacent window of ansys to show output data not all of data appears. So i am...

31 December 2017 5,091 3 View

How can i import autocad file to ansys mechanical apdl?

I want to know How can i import autocad file to ansys mechanical apd. And the method to make cad file with any structure to import to ansys.

09 October 2017 266 4 View

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