Laserfiche WebLink
19011 Wood-Sno Road NE,Suite 100 <br /> .,�.,_ �'. ✓ Woodinville,VIA 98072-443G <br /> Phone:425-814-8448 <br /> ENGINEERI C Fax:425-821-2120 <br /> Project: Typical Footing <br /> Footing: 48"x 48"x 12"thick <br /> Footing B =. 4.00 ft <br /> t = 12. in ^ <br /> Reinforcement R = (5) F#4 <br /> Asr = 1.00 W WWodF"np <br /> d = 8.25 in Cover: 3 in <br /> Column <br /> Cr = 5.50in C2 5.50in <br /> atenals f = 2500 psi NgTM.weight d = 1.00 <br /> F` t <br /> fy = 40000 psi I Unroated 1.00 t j' ` <br /> Net Footing Weight e <br /> PrTG= 0.64 k f A <br /> _ _...._. <br /> Soil Pressure; <br /> PAsD =gaB2 <br /> One-way shear; 0= 0.75 <br /> VC =zAy/r Bd-- 39.60 k <br /> Vu 5 OK OV, = 29.70 k <br /> (B_ <br /> Cz_ 1 0Vc rB-Cl � $Vc <br /> Vu =quB 2 dJ"' 4u= g-C - �, =quB 2 d -+ qu - B-C <br /> Bk-��-d} g(2_d1 <br /> qu = 4644 psf or 4644 psf Pu =guB2 = 74298# I <br /> Two-way shear, 0= 0.75 <br /> [22,5.5.2(a)] vc =4A1 fc = 200 psi C= <br /> [22.6.5.2(b)) vc = �2+!!2 fc 300 psi R = 1.00 <br /> cex= 40 <br /> [22.6.5.2(c)] v, = (2+bo )A fe = 400 psi bo = 2(Cl+d)+2(C2+d) <br /> 55 <br /> Vu <_95VC OVA = Ov�bod = 68.06 k <br /> 141, =qu(B2 --(CI +d)(C2 +d)] qu = EBB- (CI 0 d}{C2 +d)] <br /> qu = 4634 psf P. =quB2 = 74147# <br /> Moment: 0= 0.90 <br /> Mn =As fy(d_a/2) = 26.8 k-ft <br /> a=A6fyl(0.85f,B)= 0.39in <br /> Mu 5 0Mu OEM„ = 24.2 k-ft <br /> B-Czllz 1z <br /> 2 1 -�qu= 20Mn M. quB(211 20M„ <br /> 2 2 u = qu a((B`C2)/2� 2 11((B-Ci)/2)2 <br /> qu = 3853 psf or 3853 psf Pu =q,,B2 = 61640# <br /> Development of Reinforcement: <br /> 3 ly >ucV�e*s <br /> fR 40 a f�[cb+Kh.l db - 12 in 18 in available OK <br /> Soil Bearing Pressure 1500 psf 2000 psf 2500 psf 3000 psf 3500 psf 4000 psf <br /> Max Load(lbs), Soil 23360 31360 39360 47360 65360 63360 <br /> Max Load(lbs),One-Way Shear 46436 46436 46436 46436 46436 46436 <br /> " Max Load(lbs),Two-Way Shear 46342 46342 46342 46342 46342 46342 <br /> Max Load(lbs), Moment 38525 38525 38525 38525 38525 38525 <br /> Max Load(ASD) 23360 31360 38525 38625 38525 38525 <br /> Max Load(Factored) 37376 60176 61640 61640 61640 61640 <br /> Date: 3/19/2018 <br /> Page: M2.7 <br />