Laserfiche WebLink
13.3 <br />5 0.03295 <br />- <br />0.04342 <br />5 <br />0.85 -0.73 23.72 19.4 10.4 Ok Ok 0 0.04 <br />16.4 <br />5 0.55295 <br />- <br />0.58342 <br />5 <br />0.12 -0.08 23.72 19.4 10.4 Ok Ok 0.06 0.01 <br />4.7 0.04657 <br />5 <br />- <br />0.02705 0.79 -0.75 23.72 19.4 10.4 Ok Ok 0 0.04 <br /> <br />H =34.5 <br />h =32.5 <br />bf =12 <br />bw =8 <br />tf =18 <br />Yt = (h✕bw✕h/2+Max(0,(bf-bw)✕tf✕tf/2))/(h✕bw+Max(0,(bf-bw)✕tf))= 17.88 in <br />Yb = h-Yt14.62 in <br />I = bw✕h✕h✕h/12+h✕bw✕(h/2-Yt)✕(h/2-Yt)+Max(0,(bf-bw))✕tf✕tf✕tf/12+Max(0,(bf- <br />bw))✕tf✕(tf/2-Yt)✕(tf/2-Yt)= 27746.31 in4 <br />St = I/Yt= 1551.84 in3 <br />Sb = I/Yb= 1897.78 in3 <br />fr = 5√fc= 250 psi <br />φMn_Pos=0.6✕(Min(St✕0.85✕f'c, Sb✕fr)/12000) <br />φMn_Neg=0.6✕(Min(St✕fr,Sb✕0.85✕f'c)/12000) <br />φVn=0.6 * (4/3*√fc*bw*h/1000) <br />Page 229 of 290