Laserfiche WebLink
Job #: 240051 <br />Date : 07/17/2024 <br />Plan : 1 <br />Dong Engineering Inc. <br />NEW MAIN HOUSE & JADU <br />1834 W.3RD ST, UNIT2, SANTA ANA, CA 92703 <br />BEAM : 1 - CLG AT BED 3 <br />Loads(Downward+) <br />Beam Weight 10.1 plf from 0 ft to 14.75 ft <br />Roof Rafter: (11+20)(4.2) = (DL=46.8PLF; LLr=85PLF) form 0 to 14.75 <br />Ceiling Joist DL: (4)(6.8) = (DL=27PLF) form 0 to 14.75 <br />Reactions (D+Lr+L/Max. Load comb.) <br />Bearing Down Up <br />1 1239/1239 0 <br />2 1239/1239 0 <br />USE 6 x 8 <br />Critcal Shear = 1239 LB @0' 1.5xV/(F'v x A)= 0.21 <br />F'v = 212, A = 41.25 <br />Critcal Moment = 4569 LB-FT @7.37' M/(F'b x S)= 0.63 <br />F'b = 1688, S = 51.56 <br /> Critical Deflection for TL = -0.578 INCH @ 7.37 L/240 = 0.738" <br /> Critical Deflection for LL = -0.29 INCH @ 7.37 L/360 = 0.492" <br />1 2 <br />Moment <br />Shear <br />Deflection <br />14.75' <br />BEAM : 2 - CLG AT M.BED 4 <br />Loads(Downward+) <br />Beam Weight 12.7 plf from 0 ft to 10.75 ft <br />Roof Primary: (15+20)(11.8) = (DL=176.2PLF; LLr=235PLF) form 0 to 10.75 <br />Reactions (D+Lr+L/Max. Load comb.) <br />Bearing Down Up <br />1 2279/2279 0 <br />2 2279/2279 0 <br />USE 6 x 10 <br />Critcal Shear = 2278 LB @0' 1.5xV/(F'v x A)= 0.3 <br />F'v = 212, A = 52.25 <br />Critcal Moment = 6120 LB-FT @5.25' M/(F'b x S)= 0.52 <br />F'b = 1688, S = 82.73 <br /> Critical Deflection for TL = -0.202 INCH @ 5.25 L/240 = 0.538" <br /> Critical Deflection for LL = -0.112 INCH @ 5.25 L/360 = 0.358" <br />1 2 <br />Moment <br />Shear <br />Deflection <br />10.75' <br />Page 21 of 57 <br />1834 W Third St & <br />#2,33/21/2025