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15 of 34 <br /> I11II1..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 A NcO=(ANc//\ ec,N Wed,N Wc,N wcp,N Nb ACI 318-14 Eq.(17.4.2.1b) <br /> 4) Ncbg >_Nua 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 hat ACI 318-14 Eq.(17.4.2.1 c) <br /> r 1 <br /> W ec,N = \ 2 eN <1.0 <br /> 1 + ACI 318-14 Eq.(17.4.2.4) <br /> 3 hef <br /> W ed,N =0.7+0.3 cmin <1.0 ACI 318-14 Eq.(17.4.2.5b) <br /> 1.5haf <br /> W cp N =MAX Ca=min 1.5het\ 1.0 ACI 318-14 Eq.(17.4.2.7b) <br /> C�ac Cac <br /> Nb =ko 7 a A fc-haf5 ACI 318-14 Eq.(17.4.2.2a) <br /> Variables <br /> hef[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 X a fc[PSI] <br /> 10.058 17 1.000 4,000 <br /> Calculations <br /> ANC[in.2] ANcO[In•1 W ec1,N Wec2,N Wed,N Vcp,N Nb[Ib] <br /> 275.50 144.00 0.830 1.000 1.000 1.000 8,601 <br /> Results <br /> Ncbg[Ib] 4)concrete 4) Ncbg[Ib] Nua[Ib] <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 Hilti AG,Schaan <br /> 5 <br />