Search found 821 matches

by z.gronti
22 Mar 2024, 13:12
Forum: 02-Getting started with the modelling
Topic: Additional Rebar in Slabs
Replies: 1
Views: 436

Re: Additional Rebar in Slabs

Dear Dim.Anast, As it is written in SeismoStruct's User Manual and in case you use the Building Modeller facility: "The slab modelling is carried out with rigid diaphragms; hence, a rigid slab is implicitly considered in the structural configuration, which is the case for the vast majority of R...
by z.gronti
19 Mar 2024, 11:00
Forum: 04-Unexpected behaviour/errors
Topic: Pushover Analysis Error
Replies: 13
Views: 5119

Re: Pushover Analysis Error

Dear obaidullah khan,

Please check the connectivity of the added walls with your model and the walls' support conditions.
by z.gronti
19 Mar 2024, 09:01
Forum: 04-Unexpected behaviour/errors
Topic: Pushover Analysis Error
Replies: 13
Views: 5119

Re: Pushover Analysis Error

Dear obaidullah khan »,

If you carry out a search in this Forum on "could not re-orthogonalise all Lanczos vectors" you will find posts with hints on this issue.
by z.gronti
14 Mar 2024, 15:01
Forum: 03-Analytical/modelling capabilities
Topic: Extract Axial Forces
Replies: 3
Views: 532

Re: Extract Axial Forces

Dear Christine23,

After running the pushover analysis, you should select the "Show Results" button, in order for you to be able to check the results of the pushover analysis.
by z.gronti
14 Mar 2024, 13:00
Forum: 03-Analytical/modelling capabilities
Topic: Extract Axial Forces
Replies: 3
Views: 532

Re: Extract Axial Forces

Dear Christine23,

You may run the pushover analysis, go to the post-processor, i.e. Show results area, and check the values you are interested in for Output No.1 Load Factor: 0.00, where only the static loads are applied.
by z.gronti
14 Mar 2024, 12:57
Forum: 04-Unexpected behaviour/errors
Topic: unable to achieve the eigenvalue problem- result is the imaginary or null
Replies: 3
Views: 516

Re: unable to achieve the eigenvalue problem- result is the imaginary or null

Dear erdemck,

You should check for the correct modelling and if you have connected all the members properly in your model.
by z.gronti
14 Mar 2024, 11:01
Forum: 02-Getting started with the modelling
Topic: Custom section
Replies: 3
Views: 486

Re: Custom section

Dear nuttaphon.B,

Yes, that's right. The minimum grid step that you may use is 1cm.
by z.gronti
13 Mar 2024, 12:15
Forum: 02-Getting started with the modelling
Topic: Custom section
Replies: 3
Views: 486

Re: Custom section

Dear nuttaphon.B,

The Unit in custom sections is centimetres when SI units are selected and inches for imperial units. You may modify the grid step by selecting the Edit Grid Step button, available on the right side of the define custom section window.
by z.gronti
08 Mar 2024, 14:07
Forum: 03-Analytical/modelling capabilities
Topic: Nonlinear behavior of 'rack' element class
Replies: 3
Views: 507

Re: Nonlinear behavior of 'rack' element class

Dear nuttaphon.B,

You may use the rackH element type and assign a very low stiffness value to the pinned end.
by z.gronti
07 Mar 2024, 14:36
Forum: 03-Analytical/modelling capabilities
Topic: Nonlinear behavior of 'rack' element class
Replies: 3
Views: 507

Re: Nonlinear behavior of 'rack' element class

Dear nuttaphon.B,

Rack element has no fiber section.
In rackH element you may define moment rotation curves at the ends, but there is no interaction between the bending moments at the two local axes.

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