I have found AISC 7. But in EC we have only Cpnett coefficients and Overall Force Coefficients cf.
Moreover :
For a monopitch canopy the center of pressure should be taken at d/4 from the windward edge : d = alongwind dimension,
Where Fw=CsCd * qz * Cf * Aref
And what Aref should be ( area of...
I have decided to use on my project only Cpnett, because calculation with Cf gives me lower loads -> so its not wrong to make construction on bigger loads :> Maybe its not so economical, but if i had to calculate wih Forces method(and here use coefficient Cf) it would take so much time.
Thank...
It's quite familiar to EC - I think it's going to be use at the same rules -> some diffrents as everywhere.
Just the only one problem now is that: should i use cpnett only to cladding and steel construction calculate by using Force - and Cf coefficient.
But as i see it depends on you want to...
Hello Everybody.
In EC 1991-1-4 for canopie (7.3 chapter) we have coefficients Cpnett and over force coefficients Cf moreover we have 4 pictures with roof and forces.
I do not know when i Should use Cpnett and when Cf.
(As chapter 5.3 says -> Fw=CsCd*q_p(ze)*Cf*Areff)
So here we use Cf but i...
Hello Everybody.
In EC 1991-1-4 for canopie (7.3 chapter) we have coefficients Cpnett and over force coefficients Cf moreover we have 4 pictures with roof and forces.
I do not know when i Should use Cpnett and when Cf.
(As chapter 5.3 says -> Fw=CsCd*q_p(ze)*Cf*Areff)
So here we use Cf but i...
