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WEST <br />COAST <br />STRUCTURAL <br />ENGINEERING, INC. <br />Beam: RB2 <br />Span: 4 ft <br />Member: 46 HF#2 <br />E psi <br />1.30E+06 <br />in^4 <br />48.5 <br />A in12 <br />19.3 <br />Results <br />M allow = <br />1.62 <br />(k-ft) <br />M max = <br />0.80 <br />(k-ft) <br />R1 = <br />0.50 <br />(k) <br />R2 = <br />0.50 <br />(k) <br />v max = <br />39 <br />(psi) <br />Deflect. = <br />0.031 <br />(in) <br />= <br />L <br />1542 <br />9540 Semiahmoo Parkway (425) 347-8998 <br />#137 wcse.net <br />Blaine, WA 98230 <br />Uniform Loads <br />start end (ft) <br />0 4 <br />x = 2 (ft) <br />M Qa x = 0.8 (k-ft) <br />V t7a x = 0.3 (k) <br />300 Loading Diagram: RB2 <br />200 <br />100 <br />D <br />0 <br />0 0.5 1 1.5 2 2.5 3 3.5 4 <br />Magnitude(k) <br />Magnitude(plf) Point Loads <br />start end (plf) distance(ft) <br />100 100 <br />i <br />0.6 <br />i <br />800 <br />600 <br />400 <br />0 <br />200 a <br />0 <br />Beam: RB3 Uniform Loads Magnitude(plf) Point Loads Magnitude(k) <br />Span: 22.5 ft start end (ft) start end (plf) distance(ft) <br />0 22 5 =550 550 <br />i <br />Member: 3 1/8" x 19 1/2" 24F V4 GLB I <br />E psi 1.80E+06 x = 11.3 (ft) <br />in A 4 1931 M @ x = 34.8 (k-ft) � I <br />A in^2 61 V @ x = 0 (k) <br />Results <br />M allow = 39.60 (k-ft) 1500 Loading Diagram: RB3 1 <br />M max = 34.80 (k-ft) w 0.8 <br />R1 = 6.19 (k) 1000 0.6 <br />R2 = 6.19 (k) 500 o.a o <br />v max = 152 (psi) 0.2 <br />0 0 <br />Deflect. = 0.914 (in) 0 5 10 15 20 <br />L <br />295 <br />Project: W4738 Sheet No: 3 10/27/2021 <br />