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, 6//_r 6) r <br /> Concrete Beam Design Report Page 1 <br /> Concrete Beam Design <br /> Job: 22-32313 Designed By: RDH,PE <br /> Beam ID: Stairwell Wall Checked By: <br /> Date: 1/5/2023 11:18:55 AM Program: Concrete Beam Design 4.1 <br /> Description:3'deep 9'long <br /> Code ACI(2011) Design Method Ultimate Strength <br /> Member Type One-Way Slab Cross Section Shape Rectangular <br /> Span Data: <br /> Main Span Length 9.670 Ft <br /> Left End Support Pinned Right End Support Pinned <br /> Left Support Width 8.000 In Right Support Width 8.000 In <br /> Left Haunch Start Location Not Present Right Haunch Start Location Not Present <br /> Cross Section Data: <br /> Total Depth at Mid-Span 8.000 In Top Width at Mid-Span 12.000 In <br /> Material Data: <br /> fc 2.500 K/ln2 Flexural Reinforcing fy 40.000 K/In2 <br /> Concrete Density 144.000 Lb/Ft3 Shear Reinforcing fvy 40.000 K/In2 <br /> Concrete Tensile Strength 0.420 K/In2 Stress Block,Beta 0.850 <br /> �'CI Criteria: �// �i' P)!�t f <br /> Bottom Cover to Stirrup 2.000 In Top Cover to Stjtl-up 2.000 In <br /> Total Load Deflection Limit L/240.00 Live Load Deflection Limit L/360.00 <br /> Allow Cuts in Tension Zone N Check Crack Control Provisions Y <br /> ECHO OF LOAD INPUT <br /> EARTHQUAKE <br /> DEAD LOAD LIVE LOAD WIND LOAD LOAD ROOF LOAD <br /> Check Deflection: Yes <br /> Main Span <br /> #1 Linear Load Begin: 0.000 K/Ft -0 165 K/Ft <br /> End. 0.000 K/Ft -0.165 K/Ft <br /> Distance to Begin: 0 000 Ft 0.000 Ft <br /> Distance to End: 0.000 Ft 9.670 Ft <br /> CRITICAL SHEARS&MOMENTS <br /> Load Combination Dead Load: 1.400 x Dead Load <br /> Load Combination#1: 1.200 x Dead Load+1.600 x L+0.500 x R <br /> Load Combination#2: 1.200 x Dead Load+1.000 x L+1.600 x R <br /> Load Combination#3: • 1.200 x Dead Load+0.800 x W+1.600 x R <br /> Load Combination#4: 1.200 x Dead Load+1.000 x L+ 1.600 x W+0.500 x R <br /> DEAD LOAD , LOAD COMB 1 LOAD COMB 2 LOAD COMB 3 LOAD COMB 4 <br /> Shear Left End: 0.000 K 1.276 K 0.798 K 0.000 K 0.798 K <br /> Moment Left End: 0.000 K-Ft 0.000 K-Ft 0.000 K-Ft 0.000 K-Ft 0.000 K-Ft <br /> Shear Right End: 0.000 K _ -1.276 K - -0.798 K 0.000 K -0.798 K <br /> Moment Right End: 0.000 K-Ft 0.000 K-Ft 0.000 K-Ft 0.000 K-Ft 0.000 K-Ft <br /> Maximum Moment 3.086 K-Ft 1.929 K-Ft 1.929 K-Ft <br /> Located at. 4.835 Ft 4.835 Ft 4.835 Ft <br /> Max Deflection 0.000 In -0.022 In -0.022 In 0.000 In -0.022 In <br /> Located at 0.000 Ft 4.835 Ft 4.835 Ft 0.000 Ft 4.835 Ft <br /> Dead Part: 0.000 In 0.000 In 0.000 In 0.000 In <br /> Inflection Points: 0.000 Ft _ 0.000 Ft 0.000 Ft 0.000 Ft 0.000 Ft <br /> 9.670 Ft 9.670 Ft 9.670 Ft 9.670 Ft 9.670 Ft <br /> \dbs-s01Project FilesConstructionADU - Job # 1/5/2023 11:18:55 AM <br /> 22-32313Oh1fs ADU 3-9 gr40.rtf <br />