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www.hilti.com <br />Hilti PROFIS Engineering 3.0.94 <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 />5 <br />Company: <br />Address: <br />Phone I Fax: <br />Design: <br />Fastening point: <br /> | <br />Masonry - May 5, 2024 <br />Page: <br />Specifier: <br />E-Mail: <br />Date: <br />5 <br />5/14/2024 <br />3.2 Pryout strength (Bond strength controls) <br />Vmpg =min(kcp · Nmag, kcp · Nmbg) <br />f Vmpg ³ Vua AC58 Table 3.2 + ACI 318-19 Table 17.5.2 <br />ANa see ACI 318-19, Section 17.6.5.1, Fig. 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,m <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 />cac )£ 1.0 ACI 318-19 Eq. (17.6.5.4.1b) <br />Nba,m = l a · t cr,m · p · da · hef ACI 318-19 Eq. (17.6.5.2.1) <br />Variables <br />kcp da [in.]hef [in.]ca,min [in.]t uncr,m [psi]t cr,m [psi] <br />2 0.750 6.000 6.000 400 180 <br />asat atop ec1,N [in.]ec2,N [in.]l a <br />1.000 1.000 0.000 0.000 1.000 <br />Calculations <br />cNa [in.]ANa [in.2]ANa0 [in.2]y ed,Na y ec1,Na y ec2,Na <br />4.503 81.11 81.11 1.000 1.000 1.000 <br />y cp,Na Nba,m [lb] <br />1.000 2,546 <br />Results <br />Vmpg [lb]f f Vmpg [lb]Vua [lb] <br />5,091 0.700 3,564 1,838 <br />3.3 Masonry crushing strength <br />f Vmc ³ Vua AC58 Table 3.2 <br />Vmc = 1750 · (f' <br />m · Ase,V) <br />1 <br />4 AC58 Eq. 3-1 <br />Variables <br />f' <br />m [psi]Ase,v [in.2] <br />1,500 0.33 <br />Results <br />Vmc [lb]f f Vmc [lb]Vua [lb] <br />8,282 0.500 4,141 1,838 <br />Page 40