Laserfiche WebLink
<br />x.) . Shear: <br /> <br />Wedgewood Model 1523 <br /> <br /> <br />20-40 <br />0.0 <br /> <br />40-60 <br />0.0 <br /> <br />Total <br />299.3 pvlf <br /> <br />15-20 <br />0.0 <br /> <br /> <br />0.0 8180.01bs <br /> <br />Total shear transferred to sidewall = 8180.0 lbs <br /> <br />Unit Shear: <br /> <br />v=R/b <br />Unit Shear (v) =1 272.71 <br /> <br />0.01 272.7Iplf <br /> <br />0.01 <br /> <br />0.01 <br /> <br />Unit Shear at Midheight walls (v'): (Design case) <br /> <br />Total width of openings at mid-height wall: 10.2 ft <br /> <br />Length of wall available to resist shear = 19.8 ft <br /> <br />Unit Shear @ Midheight ( v' ) = <br /> <br /> <br />Select structural element to resist v' from SBC tables ie. 1710.2B <br /> <br />Shear capacity of structural element: 770 plf <br />(Masonry, Fv=35psi x 2(1.25si x 12")/ft =1050 pIt) <br />Required length of transverse shearwall = ~ ft <br />Required length if non-continuous = ~ ft <br /> <br />Longitudinal shear: <br /> <br />Height: 0-15 15-20 20-40 . 40-60 Total <br />Pressure: 25.2 27.6 33.6 37.2 <br />Contributing Height: 6.8 -1.5 -6.5 -26.5 <br />Unit Hz. Pressure = 170.1 0.0 0.0 0.0 <br />Reaction (R) = 2551.5 0.0 0.0 0.0 2551.5 <br />Unit shear (v=RIl) = 46.7 0.0 0.0 0.0 46.7 <br />Tot. opngs. ~ mid ht 10.8 10.8 10.8 10.8 10.8 <br />Unit Shear ( v') = 58.2 0.0 0.0 0.0 58.2 <br /> <br />lbs r \ <br />~lf U \~~ <br />plf ~ \ ,\ <br /> <br />Required length of longitudinal shearwall = ~ ft <br />Required length if non-continuous = [3Dft <br /> <br />Page 8 <br /> <br />