I have this blockwork stair core as below. The architect wants it to be cantilever at landing. I am wondering if the blockall can be cantilever? If so can I simply use the bottom reinforcement Top reinforcement in cantilever wall 'A' to support wall 'B' (like stru-tie deep beam method?) Or do I...
Below is the screenshot of a basement I did and I have done some simplified hand calculation on the bored piers design by making the left hand side 'capping beam - shotcrete wall' straight instead of offset as shown and then when I use FEA analysis I realise that the reactions at the corner...
I have this 3 story residential house that contains a portal frame together with plywood and metal strap bracing at the ground floor. My question is how do I work the proportion of lateral load that will apply on the portal frame either by a simplified method or 3D computer model? Is it based on...
