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15 of 34 <br /> 1■■11`.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: 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) ea,N Wed,N Wc,N Wcp,N N <br /> ANco b ACI 318-14 Eq.(17.4.2.1b) <br /> 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 hef ACI 318-14 Eq.(17.4.2.1c) <br /> 1 <br /> W ecN _ 2 eN/ <1.0 ACI 318-14 Eq.(17.4.2.4) <br /> 1 3 hef <br /> ed N =0 7+0.3 (ca,min15hef) <1 0 ACI 318-14 Eq.(17.4.2.5b) <br /> W cp,N =MAX(c 1.5hef) <1.0 ACI 318-14 Eq.(17.4.2.7b) <br /> c�ac cac <br /> Nb =kc A.a Vfc hefs ACI 318-14 Eq.(17.4.2.2a) <br /> Variables ( <br /> hef[in.] ec1,N[in.] _ ec2,N f[in.] Camain[in.] c.N <br /> _.. - —.- -— <br /> 4.000 1.231 0.000 1.000 <br /> cac[in.] kc A.a fc[psi] <br /> 10.058 17 1.000 4,000 <br /> Calculations <br /> ANc[in.2] ANco[in.2] V 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 /> NS�b1 concrete • Nc, [lb] 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 /> a <br />