groszni awesome

yepp agreed with @Ayesha its depends on your layout and architectural work, but the best way to do it is place the shear wall on the place closest to centre of mass this already proved by some journals on internet as a kind of optimum place to put the shear wall on, but the internal forces of shear wall would have a bigger result cause it tends to withstand more mass you should try several numbers of model to pick which one the best in reducing structural displacement and withstand internal forces.

Been searching for a while found nothing. I changed the system to common rafter with alot of addition weight. But im still curious with this system just incase ill meet it up in the future.

Check the one way shear and two way shear to determine the thickness, you could do the slope thickness variation btw (thicker near the column).

steel design - segui

doesnt work like that, you gotta check the compression steels strain (ecs) , it usually dont yield so you couldnt use fy

RSA would do it, there are so much parameters u gotta assumed/determine in time history analysis, plus you dont have that lot of seismic acceleration records in indonesia

yepp agreed with @Ayesha its depends on your layout and architectural work, but the best way to do it is place the shear wall on the place closest to centre of mass this already proved by some journals on internet as a kind of optimum place to put the shear wall on, but the internal forces of shear wall would have a bigger result cause it tends to withstand more mass you should try several numbers of model to pick which one the best in reducing structural displacement and withstand internal forces.

foundation design by Bowles or Braja M.Das

This is a very good question.
An optimal location of shear walls in a high rise building depends on its architectural features that dictate the mass distribution of the structure as well as the lateral force resisting system of the structure. As a structural engineer, you will have to try different locations considering that optimal location will be one that shall result in centre of rigidity of structure being closet to centre of mass. This is the general principle.

Assalamualaikum SE Pakistan
in this pca seismic guide detailing it says that the rebar hook shall be bends towards to the center of column but i always see the bend is towards to the outer of column, which one is right? and why?
all the best