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CASTILLO ENGINEERING INC.Project 2320 W DAHL LN <br />1327 Loma Avenue <br />Long Beach, CA 90804 <br />Engr.Date:Job No.22-10072 Sheet <br />11ft 4ft <br />Tag <br />Beam 5 <br /> L =15 ft <br />Member=4x10 A =32.38 in^2 <br /> S =49.9 in^3 <br />No. of members=1 I =230.8 in^4 0.49 <br />CD=1.25 E =1,600,000 psi <br />CF=1.20 Va =3.885 kips <br /> CV=1.00 Ma =3.743 k-ft <br />Cr=1.00 <br /> <br />Total Load L/n=180 <br />Live Load L/n=240 <br />L=15ft <br /> <br /> <br />0.74 0.97 <br />Uniform load (W1) <br />D L Trib <br />w1,1 (5 +20)x 1.33 =6.65 +26.6 <br />w1,2 (16 +)x 3 =48 +0 <br />w1,3 (+)x 0 =0 +0 <br />w1,4 (+)x 0 =0 +0 <br />w1,5 (+)x 0 =0 +0 <br />W1 =54.65 +26.6 =0.081 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 (+)x 0 x 0 =0 +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 />p1,5 (+)x 0 x 0 =0 +0 X1 (ft)X2 (ft) <br />P1 =0 +0 =0.00 kips 0 15 <br />Point Load (P2) <br />D L Trib.1 Trib.2 <br />p2,1 (211.29 +281.72)x 1 x 1 =211 +282 <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 />p2,5 (+)x 0 x 0 =0 +0 X3 (ft)X4 (ft) <br />P2 =211 +282 =0.49 kips 11 4 <br />Shear <br />R1=0.741 kips <br />R2=-0.971 kips Stress Ratio <br />Vmax=0.97 kips Vallow.=4.86 x 1 =4.8563 kips OK .20 <br />Flexure <br />M=3.38 k-ft Mallow.=5.62 x 1 =5.615 k-ft OK .60 <br />Deflection <br />D =D w1 +Dw2 +D p1 +Dp2 <br />D (D+L)=0.251 +0.000 +0.000 +0.119 =0.37 =L <L OK deflection:.37 <br /> 488 180 <br />0.251 +0.119 <br />D (L Only)=0.082 +0 +0 +0.06812206 =0.15 =L L OK deflection:.20 <br />1199 240 <br />USE:1- 4X10 <br />shear: <br />7/25/24 12:00 AM <br />B1 <br />flexure: <br />16 2320 W Dahl Ln & <br />Unit# 23/11/2025