load combination for multi storey building
load combination for multi storey building
(OP)
hello, id like to know what is a load combination for multi storey building according to Eurocodes when designing foundation.
I want to calculate sufficient foundations (width, depth) for 3 storey bulding, but i dont know how to combine useful vertical characteristic loads on floors? i m not sure if it is a sum of 1,5 x qk for every floor, because the end force value on foundation is really high that way: 1,35 x gk + 1,5 x qk1 + 1,5 qk2 + 1,5 qk3
there has to be some kind of reduction factors or no? can i use reduction factor for floors alpha A?
gk - is permanent load (self weight)
qk - imposed load on floors
see attached file.
tnx
I want to calculate sufficient foundations (width, depth) for 3 storey bulding, but i dont know how to combine useful vertical characteristic loads on floors? i m not sure if it is a sum of 1,5 x qk for every floor, because the end force value on foundation is really high that way: 1,35 x gk + 1,5 x qk1 + 1,5 qk2 + 1,5 qk3
there has to be some kind of reduction factors or no? can i use reduction factor for floors alpha A?
gk - is permanent load (self weight)
qk - imposed load on floors
see attached file.
tnx






RE: load combination for multi storey building
RE: load combination for multi storey building
RE: load combination for multi storey building
http://www.steelconstruction.info/Eurocode_Design_...
Dik
RE: load combination for multi storey building