Thank you for your help.
There is slab at the bottom that I didnt draw so it is not really a cantilever wall although I made it so when I used strut tie model.
The ‘cantilever length’ is around 4m and columns below is 300mm*1000mm
Yes the slab is lateral restrained by other shear walls.
I have...
I have problem analyzing this deep wall when it comes to buckling? What is the length of the wall should I take? Do I need to locally thicken where columns below are or can I use use the wall far way from the column as restraint for two way buckling? Can you please advice?