Laserfiche WebLink
CASTILLO ENGINEERING INC.Project CONCORD RESIDENCE <br />1327 Loma Avenue <br />Long Beach, CA 90804 <br />Engr.Date:Job No.23-10273 Sheet <br />17.5ft 3.5ft <br />Tag <br />194600 <br />Beam <br /> L = 21 ft <br /> S = 121.2 in^3 <br />No. of members= 1 I = 697.1 in^4 0.24 0.24 <br />CD= 1.25 E = 1,600,000 psi <br />CF= 1.00 Va = 7.590 kips <br /> <br />Cr= 1.00 <br /> <br />L/n= 180 <br />Live Load L/n= 240 <br />L= 21ft <br /> <br /> <br />2.38 2.38 <br />Uniform load (W1) <br />D L Trib <br />w1,1 (15 +20) x 4 = 60 +80 <br />w1,2 (16 +0) x 4 = 64 +0 <br />w1,3 (+) x 0 = 0 +0 <br />w1,4 (+) x 0 = 0 +0 <br />0.204 klf <br />Triangular load (W2) <br />D L Trib ` <br />w2,1 (0 +0) x 0 = 0 +0 <br />w2,2 (0 +0) x 0 = 0 +0 <br />w2,3 (0 +0) x 0 = 0 +0 <br />w2,4 (0 +0) x 0 = 0 +0 <br />w2,5 (0 +0) x 0 = 0 +0 <br />W2 = 0 +0 =0.000 klf <br />Point Load (P1) <br />D L Trib.1 Trib.2 <br />p1,1 (235 +) x 1 x 1 =235 + 0 <br />p1,2 (+) x 0 x 0 =0 + 0 <br />p1,3 (+) x 0 x 0 =0 + 0 <br />p1,4 (+) x 0 x 0 =0 + 0 <br />0.24 kips <br />Point Load (P2) <br />D L Trib.1 Trib.2 <br />p2,1 (235 +) x 1 x 1 =235 + 0 <br />p2,2 (+) x 0 x 0 =0 + 0 <br />p2,4 (+) x 0 x 0 =0 + 0 <br />p2,4 (+) x 0 x 0 =0 + 0 <br />0.24 kips <br />Shear <br />R1=2.377 kips <br />R2=-2.377 kips <br />Vmax=2.38 kips Vallow.=9.49 x 1 =9.4875 kips OK .25 <br />Flexure <br />M=12.07 k-ft Mallow.=17.05 x 1 =17.048 k-ft OK .71 <br />Deflection <br />D D w1 +Dw2 +D p1 +Dp2 <br />D (D+L)=0.800 +0.000 +0.035 +0.035 =0.87 =L <L OK deflection:.62 <br /> 290 180 <br />0.80038 + 0.035 <br />D (L Only)=0.31387 +0 +0 +0 =0.31387 =L L OK deflection:.30 <br />803 240 <br />USE:1- 6X12 <br />shear: <br />flexure: <br />B1 <br />1/15/24 12:00 AM <br />19 2224 N Concord St #2- <br />ADU4/2/2025