Customer: Job No.: Date: Subject: Reinforcement Design for RVK 101. = psi. = psi 1.5. Use #4 Rebar. = 335.

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1 Customer: Job No.: Date:..8 Subject: Reinforcement Design for RVK fck : 35 MPa psi Characteristic Cylinder Strength fcd : Design Compressive Strength fctk_5 fctd. f ck psi.5 :. MPa Characteristic axial tensile strength of concrete : Design Tensile Strength. f ctk_5.7 psi.5 η :.7 coefficient related to bond condition η :. drb :.5 in.7 mm Use #4 Rebar fbd.5 η η fctd psi coefficient related to bar diameter : Design Bond Stress

2 Customer: Job No. Date:..8 Subject: Reinforcement Design for RVK fyd : Design Yield Strength of Reinforcement 5 MPa psi.5 fyd_ts fyd_ts : Design Tension Stress of Tube Steel 355 MPa psi. : Design Compression Stress of Tube Steel 355 MPa psi. fsd_ts 355 MPa psi. 3 : Design Shear Stress of Tube Steel Fv : kn.48 kip

3 Customer: Job No. Date:..8 Subject: Reinforcement Design for RVK Assuming Nominal Values: L : 95 mm a : 75 mm b : 35 mm g : 4 mm e : mm L.64in a.953in b.378in g.575in e.394in ( ) ( ) Fv L b e Ri : L b a g e Ri kn Ri 4.63 kip Ri : Ri Fv Ri kn Ri 9.5 kip

4 Customer: Job No. Date:..8 Subject: Reinforcement Design for RVK Assuming Nominal Values: L : 348 mm c : L b a g e 35 mm g : 4 mm e : mm d : mm L 3.7in c 5.35in g.575in e.394in d.394in Assume R3 : kip per discussion above Given ( Ri R) ( L 3 mm g d) ( Ri R3) ( L 3 mm g c d) Find( R) R : R kn R 3.45 kip R : R + Ri Ri R3 R kn R kip

5 Customer: Job No. Date:..8 Subject: Reinforcement Design for RVK R : Ri R kn R 4.63 kip R : kip R3 : Ri R kn R3 9.5 kip Use Maximum Reactions considering both assumptions max( R) R : R kn R 4.63 kip max( R) R : R kn R kip max( R3) R3 : R kn R3 9.5 kip Reinforcement Necessary to anchor the unit to concrete Eurocode Equations Reinforcement for R kn R As : As mm fyd As Nreqd : ceil Nreqd Bar Size sizemetric : Capacity of Supplied Reinforcing Nreqd f yd 96.5 kn

6 Customer: Job No. Date:..8 Subject: Reinforcement Design for RVK Reinforcement for R kn Reinforcement for R R3 As3 : As mm fyd As3 Nreqd : ceil Nreqd Bar Size sizemetric : Capacity of Supplied Reinforcing kn Nreqd f yd 98.6 kn R As : As mm fyd As Nreqd : ceil Nreqd Bar Size sizemetric : Capacity of Supplied Reinforcing US equivalent Equations Reinforcement for R 4.63 kip Nreqd f yd 98.6 kn Rebar Yield Strength fy : 6 ksi Strength Reduction Factor for rebar in tension ϕt :.9 R As : As.77 in Bar Size size : 4 ϕt fy As Nreqd : ceil Arb Nreqd size Capacity of Supplied Reinforcing Nreqd Arb size ( ϕt fy) 43. kip Reinforcement for R3 9.5 kip Rebar Yield Strength fy : 6 ksi Strength Reduction Factor for rebar in tension ϕt :.9 Reinforcement for R R3 As3 : As3.355 in Bar Size size : 4 ϕt fy As3 Nreqd : ceil Arb Nreqd size Capacity of Supplied Reinforcing Nreqd Arb size kip ( ϕt fy) Rebar Yield Strength fy : 6 ksi Strength Reduction Factor for rebar in tension ϕt :.9.6 kip R As : As.6 in Bar Size size : 4 ϕt fy As Nreqd : ceil Arb Nreqd size Capacity of Supplied Reinforcing Nreqd Arb size ( ϕt fy).6 kip

7 Customer: Job No.: Date:..8 Subject: RVK Tub e Steel Verification Shear (kip) Shear vs Position Vu 3 3 Moment (in-kip) Moment vs Position Vu Width WinTube mm : Thickness tin : 6 mm Height HinTube : 5 mm Height din : HinTube Tube S teel Yield Strength Fyts : 5 ksi Eurocode Equations Shear Capacity of Tube Steel Ultimate Shear Fv kn ( ) Fv.48 kip ϕvts : fsd_ts tin din ϕvts.976 kn ϕvts kip Moment Capacity of Tube Steel Ultimate Location of zero shear ( ) ZeroShear : root Vu( X), X ZeroShear in Mu_zero : Mu( ZeroShear) Mu_zero in kip Supplied Plastic Section Modulus Zsupplied : 9 mm 3 Zsupplied.78in 3 ϕmp : fyd_ts Zsupplied ϕmp in kip

8 Customer: Job No. Date:..8 Subject: RVK Tub e Steel Verification Shear (kip) Shear vs Position Vu 3 3 US equivalent Equations Shear Capacity of Tube Steel Moment (in-kip) Moment vs Position Vu Ultimate Shear Fv.48 kip Fv kn Fv.48 kip ( ) ϕvts :.9.6 Fyts tin din ϕvts.695 kn ϕvts 5. kip Moment Capacity of Tube Steel Ultimate Location of zero shear ( ) ZeroShear : root Vu( X), X ZeroShear in Mu_zero : Mu( ZeroShear) Mu_zero in kip Supplied Plastic Section Modulus Zsupplied.78in 3 ϕmp :.9 Fyts Zsupplied ϕmp 8.85 in kip Plastic Section Modulus not satisfied for US Code Equivalent, reduce Design Strength to Fv :.3 kip Shear (kip) 3 Shear vs Position Vu 3 3 Moment Capacity of Tube Steel Ultimate Location of zero shear ( ) Moment (in-kip) Moment vs Position Vu 3 Fv kn Fv.3 kip ZeroShear : root Vu( X), X ZeroShear in Mu_zero : Mu( ZeroShear) Mu_zero 8.56 in kip Supplied Plastic Section Modulus Zsupplied.78in 3 ϕmp :.9 Fyts Zsupplied ϕmp 8.85 in kip The information in the worksheet has been prepared in accordance with recognized engineering principles. This information should not be used for any specific application without competent, professional examination and verification of its suitability and applicability by a licensed professional engineer, desig ne r o r a rchitect. JVI, fo r themse lves and their respective agents a nd employee s, disclaim any and all implied warranties, without limitation and particularly that of fitness for any general or particular purpose or freedom from infringement of any patent, trademark, or copyright in regard to information contained or referred herein. Nothing contained herein shall be construed as granting a license, express or implied, under any patents or copyright.