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www.hilti.com <br />Hilti PROFIS Engineering 3.1.1 <br />Input data and results must be checked for conformity with the existing conditions and for plausibility! <br />PROFIS Engineering ( c ) 2003-2024 Hilti AG, FL-9494 Schaan Hilti is a registered Trademark of Hilti AG, Schaan <br />4 <br />Company: <br />Address: <br />Phone I Fax: <br />Design: <br />Fastening point: <br /> | <br />WIND - Concrete - Jul 23, 2024 <br />Page: <br />Specifier: <br />E-Mail: <br />Date: <br />4 <br />7/30/2024 <br />3.2 Bond Strength <br />Nag = (ANa <br />ANa0)y ec1,Na y ec2,Na y ed,Na y cp,Na Nba ACI 318-19 Eq. (17.6.5.1b) <br />f Nag ³ Nua ACI 318-19 Table 17.5.2 <br />ANa see ACI 318-19, Section 17.6.5.1, Fig. R 17.6.5.1(b) <br />ANa0 = (2 cNa)2 ACI 318-19 Eq. (17.6.5.1.2a) <br />cNa = 10 da √t uncr <br />1100 ACI 318-19 Eq. (17.6.5.1.2b) <br />y ec,Na = (1 <br />1 + e' <br />N <br />cNa <br />)£ 1.0 ACI 318-19 Eq. (17.6.5.3.1) <br />y ed,Na = 0.7 + 0.3 (ca,min <br />cNa )£ 1.0 ACI 318-19 Eq. (17.6.5.4.1b) <br />y cp,Na = MAX(ca,min <br />cac <br />, cNa <br />cac )£ 1.0 ACI 318-19 Eq. (17.6.5.5.1b) <br />Nba = l a · t k,c · p · da · hef ACI 318-19 Eq. (17.6.5.2.1) <br />Variables <br />t k,c,uncr [psi]da [in.]hef [in.]ca,min [in.]aoverhead t k,c [psi] <br />2,220 0.750 6.000 6.000 1.000 1,260 <br />ec1,N [in.]ec2,N [in.]cac [in.]l a <br />0.000 0.000 13.564 1.000 <br />Calculations <br />cNa [in.]ANa [in.2]ANa0 [in.2]y ed,Na <br />10.607 332.13 450.00 0.870 <br />y ec1,Na y ec2,Na y cp,Na Nba [lb] <br />1.000 1.000 1.000 17,813 <br />Results <br />Nag [lb]f bond f Nag [lb]Nua [lb] <br />11,434 0.650 7,432 3,990 <br />2303 S Bristol St <br />Unit A11/13/2024