Hi to all
During performing pushover analysis i got messagbe
THE P-M-M INTERACTION SURFACE IS NOT CONVEX
What is themeaning of this warning, and how to solve it.
Does this affect anything in pushover analysis
Regards
Ifound this tip in Safe v12.2 enhancements list
Models of a single floor exported from SAP2000 v14.1.0 or later can now be imported. This includes linear-static, modal, and response-spectrum load cases, along with their analysis results.
Any coment
Hi everybody
Can anybody tell me something about Etabs v12,
Where is planted to be relese, what contains he, and if anybody have an release note in pdf.
Regards
Hi everybody
How can i model the membrane behaviour of any shell element.
The membrane must behave only in tension.
Do i use stiffness modiffiers, or something like this, to perform membran e tension only behaviour.
Thanks
Can anyone teell mee for any other prefered software which can design shear walls with Eurocode,
CSI,s software have not implemented yet shear wall design procedure to, eurocodesas i know,
I use ETABS for structural analysis but not for design of shear walls.
regardS
Hi everybody
Partial fixity feature is available in Etabs
I try to use coeff 0.7 to reduce stiffnes of beam by 70% in adjoing with wall
byt it not work,
Do I find bending stifnes of beam, and multiply with 0.7
example 25876*0.7= ......, AND this value to use as partial fixity coefficient
is...
Hi Everybody
I have four Story building,
Flat slab with perimeter beams,
loads>
Dead - self weight of structure
Live - 3 kN/m2
When i convert loads to masses, i use 2 and 3 options
2. From Loads
Dead - 1, and Live - 0.5
3. From self and specified mass and loads
Live - 0.5
and booth cases...
I like do perform an Response Spectrum Analysis on Etabs,
I have define a Design Spectrum By EC8 - import from file case,
and i have set a scale factor value equal to 1.0,
im i correct, because the Spectrum is defined to be Design , and is input in manual way in Etabs,
I dont like to perform...
Hi Everybody
Im new in Etabs,
I'd like to define a linear release on edge of slab, for example: conection of slab with wall to be pinned, not fixed,
With Robot Millennium this is posible and very easy,
is this posible in Etabs or SAP
regards
which is best way?
In some training manuals of CSI,and video tutorials, shear walls are not meshed.
Complet shear wall in one story is included as one finite element, this reason is for design of shear wall procedure or fore anyother reason, i dont know
i thing that to meshing shear waall is...
