Hello,
What is the ACI recommendation for designing of Shells and folded plates . is there any conditions are given in the code which explain where to use which type of shells and where to use folded plates ?
Hello,
Following advice is needed:-
1) If iam doing anaylses of a Concrete Short Spirial Column which is braced , what value of 'h' i have to use in M(min)= Pu(0.6 +0.03h) , here h is one side of column , as in case of Sqaure we can take 12inches if it is 12" x 12" but what we...