shear wall stiffness formula controlled by both shear and fl

huangyhg

shear wall stiffness formula controlled by both shear and fl
i am trying to find the formula for shear wall stiffness (in the case both shear and flexure controls) with respect to its height, length, and elastic modulus:
k = f(h, l, ec),  
can anybody please tell me where i can find such formulas? thanks a lot.
this has been discussed numerous times... please do a search for previous threads.
cheers,
ys
b.eng (carleton)
working in new zealand, thinking of my snow covered home...