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Specifications (80) I r) -Czoi`- 002-q3 10171i Aw lel) Project:TYPICAL FOOTINGS page JUL 2 7 2017 valerie Location: Footing'A' suntel design / Footing G!T` 16865 Boones Ferry Rd Suite 201 [2003 International Residential Code(2005 NDS) iBUSLI 1` :a 3 Lake Oswego,OR 97035 of Ij V". IO Footing Size:2.83 FT x 2.83 FT x 12.00 IN Reinforcement:#4 Bars @ 6.00 IN. O.C. ENV/(5)min. Section Footing Design Adequate StruCalc Version 8.0.113.0 10/20/2016 12:07:11 PM FOOTING PROPERTIES LOADING DIAGRAM Allowable Soil Bearing Pressure: Qs= 1500 psf Concrete Compressive Strength: F'c= 2500 psi Reinforcing Steel Yield Strength: Fy= 40000 psi Concrete Reinforcement Cover: c= 3 in FOOTING SIZE Width: W= 2.83 ft Length: L= 2.83 ft Depth: Depth= 12 in Effective Depth to Top Layer of Steel: d= 8.25 in COLUMN AND BASEPLATE SIZE Column Type: Steel Column Width: m= 4 in Column Depth: n= 4 in Baseplate Width: bsw= 4 in Baseplate Length: bsl= 4 in FOOTING CALCULATIONS H4in—I Bearing Calculations: Ultimate Bearing Pressure: Qu= 1249 psf Effective Allowable Soil Bearing Pressure: Qe= 1350 psf Required Footing Area: Areq= 7.41 sf Area Provided: A= 8.01 sf 12 in Baseplate Bearing: Bearing Required: Bear= 14000 lb ' ' • • Allowable Bearing: Bear-A= 44200 lb in 3 in Beam Shear Calculations(One Way Shear): Beam Shear: Vu1 = 2774 lb 1 2.83 ft Allowable Beam Shear: Vc1 = 21013 lb Punching Shear Calculations(Two Way Shear): Critical Perimeter: Bo= 49 in FOOTING LOADING Punching Shear: Vu2= 12178 lb Live Load: PL= 0 lb Allowable Punching Shear(ACI 11-35): vc2-a= 90956 lb Dead Load: PD= 10000 lb Allowable Punching Shear(ACI 11-36): vc2-b= 132413 lb Total Load: PT= 10000 lb Allowable Punching Shear(ACI 11-37): vc2-c= 60638 lb Ultimate Factored Load: Pu= 14000 lb Controlling Allowable Punching Shear: vc2= 60638 lb Weight to resist uplift w/1.5 F.S.: U.R.= 774 lb Bending Calculations: Factored Moment: Mu= 46255 in-lb Nominal Moment Strength: Mn= 281825 in-lb Reinforcement Calculations: Concrete Compressive Block Depth: a= 0.54 in Steel Required Based on Moment: As(1)= 0.16 in2 Min. Code Req'd Reinf.Shrink./Temp. (ACI-10.5.4):As(2)= 0.82 in2 Controlling Reinforcing Steel: As-reqd= 0.82 in2 Selected Reinforcement: #4's @ 6.0 in.o.c.e/w(5)Min. Reinforcement Area Provided: As= 0.98 in2 Development Length Calculations: Development Length Required: Ld= 15 in Development Length Supplied: Ld-sup= 11.98 in Note: Plain concrete adequate for bending, therefore adequate development length not required. A y Project:TYPICAL FOOTINGS r page 14Judith Judith Souers Locaion: Footing'D' Suntel Design / Footing k 16865 Boones Ferry Rd Suite 201 of [2015 International Building Code(2012 NDS)] �` . ;Lake Oswego,OR 97035 Footing Size:3.75 FT x 3.75 FT x 12.00 IN Reinforcement:#4 Bars @ 7.00 IN.O.C. E/W/(6)min. StruCalc Version 9.0.2.5 6/26/2017 2:51:30 PM Section Footing Design Adequate FOOTING PROPERTIES LOADING DIAGRAM Allowable Soil Bearing Pressure: Qs= 1500 psf Concrete Compressive Strength: Pc= 2500 psi Reinforcing Steel Yield Strength: Fy= 40000 psi Concrete Reinforcement Cover: c= 3 in FOOTING SIZE Width: W= 3.75 ft Length: L= 3.75 ft Depth: Depth= 12 in Effective Depth to Top Layer of Steel: d= 8.25 in COLUMN AND BASEPLATE SIZE Column Type: Steel Column Width: m= 4 in Column Depth: n= 4 in Baseplate Width: bsw= 4 in Baseplate Length: bsl= 4 in FOOTING CALCULATIONS Bearing Calculations: F-4i"H Ultimate Bearing Pressure: Qu= 1244 psf ! l Effective Allowable Soil Bearing Pressure: Qe= 1350 psf Required Footing Area: Areq= 12.96 sf Area Provided: A= 14.06 sf Baseplate Bearing: 12in Bearing Required: Bear= 24500 lb P 0 0 0 n Allowable Bearing: Bear-A= 44200 lb sin Beam Shear Calculations(One Way Shear): — — Beam Shear: Vu1 = 6669 lb 3.75 ft Allowable Beam Shear: Vc1 = 27844 lb Punching Shear Calculations(Two Way Shear): FOOTING LOADING Critical Perimeter: Bo= 49 in Live Load: PL= 0 lb Punching Shear: Vu2= 22684 lb Dead Load: PD= 17500 lb Allowable Punching Shear(ACI 11-35): vc2-a= 90956 lb Total Load: PT= 17500 lb Allowable Punching Shear(ACI 11-36): vc2-b= 132413 lb Ultimate Factored Load: Pu= 24500 lb Allowable Punching Shear(ACI 11-37): vc2-c= 60638 lb Weight to resist uplift w/1.5 F.S.: U.R.= 1359 lb Controlling Allowable Punching Shear: vc2= 60638 lb Bending Calculations: Factored Moment: Mu= 114401 in-lb Nominal Moment Strength: Mn= 339278 in-lb Reinforcement Calculations: Concrete Compressive Block Depth: a= 0.49 in Steel Required Based on Moment: As(1)= 0.39 in2 Min.Code Req'd Reinf.Shrink.lTemp.(ACI-10.5.4):As(2)= 1.08 in2 Controlling Reinforcing Steel: As-reqd= 1.08 in2 Selected Reinforcement: #4's @ 7.0 in.o.c.e/w(6)Min. Reinforcement Area Provided: As= 1.18 in2 Development Length Calculations: Development Length Required: Ld= 15 in Development Length Supplied: Ld-sup= 17.5 in NOTES • Project:TYPICAL FOOTINGS page Keith A Kudrna / Location:Footing'F' Suntel Design Footing 16865 Boones Ferry Rd of [2015 International Building Code(2015 NDS)] ,._ Lake Oswego, Oregon 97035 Footing Size:4.33 FT x 4.33 FT x 12.00 IN Reinforcement:#4 Bars @ 4.55 IN.O.C. E/W/(11)min. StruCalc Version 10.0.1.5 6/19/2017 9:09:26 AM Section Footing Design Adequate FOOTING PROPERTIES LOADING DIAGRAM Allowable Soil Bearing Pressure: Qs= 1500 psf Concrete Compressive Strength: F'c= 2500 psi Reinforcing Steel Yield Strength: Fy= 40000 psi Concrete Reinforcement Cover: c= 3 in FOOTING SIZE Width: W= 4.33 ft Length: L= 4.33 ft Depth: Depth= 12 in Effective Depth to Top Layer of Steel: d= 8.25 in COLUMN AND BASEPLATE SIZE Column Type: Steel Column Width: m= 4 in Column Depth: n= 4 in Baseplate Width: bsw= 4 in Baseplate Length: bsl= 4 in FOOTING CALCULATIONS Bearing Calculations: Ultimate Bearing Pressure: Qu= 1200 psf 1-4 in-I Effective Allowable Soil Bearing Pressure: Qe= 1350 psf I I Required Footing Area: Areq= 16.67 sf Area Provided: A= 18.75 sf Baseplate Bearing: 12 in Bearing Required: Bear= 31500 lb r n o n n n n n Allowable Bearing: Bear-A= 44200 lb 3 in Beam Shear Calculations(One Way Shear): Beam Shear: Vu1 = 9536 lb 4.33 ft Allowable Beam Shear: Vc1 = 32150 lb Punching Shear Calculations(Two Way Shear): FOOTING LOADING Critical Perimeter: Bo= 49 in Live Load: PL= 0 lb Punching Shear: Vu2= 29749 lb Dead Load: PD= 22500 lb Allowable Punching Shear(ACI 11-35): vc2-a= 90956 lb Total Load: PT= 22500 lb Allowable Punching Shear(ACI 11-36): vc2-b= 132413 lb Ultimate Factored Load: Pu= 31500 lb Allowable Punching Shear(ACI 11-37): vc2-c= 60638 lb Footing plus soil above footing weight: Wt= 1812 lb Controlling Allowable Punching Shear: vc2= 60638 lb Bending Calculations: Factored Moment: Mu= 174305 in-lb Nominal Moment Strength: Mn= 610760 in-lb Reinforcement Calculations: Concrete Compressive Block Depth: a= 0.78 in Steel Required Based on Moment: As(1)= 0.59 in2 Min.Code Req'd Reinf.Flex.Members(ACI-10.5.1):As(2)= 2.14 in2 Controlling Reinforcing Steel: As-reqd= 2.14 in2 Selected Reinforcement: #4's @ 4.5 in.o.c.e/w(11)Min. Reinforcement Area Provided: As= 2.16 in2 Development Length Calculations: Development Length Required: Ld= 15 in Development Length Supplied: Ld-sup= 20.98 in NOTES