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15 of 34 <br /> I1.II1..TI <br /> Hilti PROFIS Engineering 3.0.75 <br /> www.hilti.com <br /> Company: Otak,Inc. Page: 5 <br /> Address: Specifier: <br /> Phone I Fax: I E-Mail: <br /> Design: BRT Shelter Windscreen Retrofit-Short Direction Date: 2/3/2022 <br /> Fastening point: <br /> 3.3 Concrete Breakout Failure <br /> Ncbg = ANc) W ec,N Wed,N Wc,N Wcp,N Nb ACI 318-14 Eq.(17.4.2.1b) <br /> \`ANco <br /> Ncbg>Nee ACI 318-14 Table 17.3.1.1 <br /> ANc see ACI 318-14,Section 17.4.2.1,Fig.R 17.4.2.1(b) <br /> ANco =9 hef ACI 318-14 Eq.(17.4.2.1c) <br /> 1 <br /> Wec,N = 2eNI <1.0 <br /> 1 + ACI 318-14 Eq.(17.4.2.4) <br /> 3 het <br /> W ed,N =0.7+0.3 (Ca,minf. 5 1.0 ACI 318-14 Eq.(17.4.2.5b) <br /> Lh <br /> cp N =MAX(Ca—min 1.5hetl 1.0 ACI 318-14 Eq.(17.4.2.7b) <br /> ` C�ac Cac J <br /> Nb =kc X a hef5 ACI 318-14 Eq.(17.4.2.2a) <br /> Variables <br /> het[in.] ec1 N[in.] ec2,N[in.] ca,min[in.] W c,N <br /> 4.000 1.231 0.000 1.000 <br /> cac[in.] kc ?a fc[psi] <br /> 10.058 17 1.000 4,000 <br /> Calculations <br /> ANc[in.2] ANco[in.2] W ecl,N Wec2,N Wed,N Wcp,N Nb[lb] <br /> 275.50 144.00 0.830 1.000 1.000 1.000 8,601 <br /> Results <br /> Ncba[Ib] 4t concrete 4) Ncbg[lb] N.[lb] <br /> 13,656 0.650 8,876 3,613 <br /> Input data and results must be checked for conformity with the existing conditions and for plausibility! <br /> PROFIS Engineering(c)2003-2022 Hilti AG,FL-9494 Schaan Hilti is a registered Trademark of Hilt!AG,Schaan <br /> 5 <br />