Ano po ang gagamitin na d (effective depth) sa pagkuha ng c balance? Yung d from extreme fiber to the centroid of the outermost tension rebars or yung d from extreme fiber to the centroid of the two layers tenson rebars? (If ganyan po yung figure ng column)
yung sa Pn po di po ba dapat minus Asfs po yun? Since pababa po yung force
Ano po ang gagamitin na d (effective depth) sa pagkuha ng c balance? Yung d from extreme fiber to the centroid of the outermost tension rebars or yung d from extreme fiber to the centroid of the two layers tenson rebars? (If ganyan po yung figure ng column)
sir question po, sa may tensile steel po dbo ba two layered un, so dapat po ba dalawang moment din po ung sa tension side?
can u please provide the link to the website where u got the picture from ?