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Page 7 of 14 ESR-1917
<br /> TABLE 3-DESIGN INFORMATION,CARBON STEEL KB-TZ
<br /> Nominal anchor diameter
<br /> DESIGN INFORMATION Symbol Unit
<br /> 318 114 5/8 314
<br /> Anchor 0.D. d° In. 0.375 0.5 0.625 0.75
<br /> mm 9.5 12.7 15.9 19.1
<br /> Effective min.embedment' ha in. 2 2 3-1/4 3-1/8 4 3-3/4 43/4
<br /> mm 51 51 83 79 102 95 121
<br /> Min.member thickness hn„ In. 4 5 4 6 B 8 5 6 8 6 8 8
<br /> mm 102 127 102 152 152 203 (127). 152 203 152 203 203
<br /> Critical edge distance cs In. 4-3/8 4 5-1/2 4-1/2 7-1/2 6 6-1/2 8-3/4 8-3/4 10 8 9
<br /> mm 111 102 140 114 191 152 165 222 171 254 203 229
<br /> In. 24/2 2-3/4 2-3/8 3-5/8 3-114 4-3/4 4-1/8
<br /> C" mm 64 70 60 92 83 121 105
<br /> Min.edge distance In. 5 5-3/4 5-3/4 6-1/8 5-7/8 10-1/2 8-7/8
<br /> for s z mm 127 148 146 156 149 267 225
<br /> In. 2-1/2 2J/4 2-3/8 3-1/2 3 5 4
<br /> s,n„ mm 64 70 60 89 76 127 102
<br /> Min.anchor spacing In. 3-5/8 4-118 3.1/2 4-3/4 4-1/4 9.1/2 7-3/4
<br /> for c= mm 92 105 89 121 108 241 197
<br /> Min. hole depth in concrete h° In. 2-5/8 2-518 4 3-7/8 4-314 4-5/8 5-3/4
<br /> mm 67 67 102 98 121 117 146
<br /> Win 100,000 84,800 84,800 84,800
<br /> Min. specified yield strength fr N/mm' 690 585 585 585
<br /> Ian 125,000 106,000 106,000 106,000
<br /> Min.specified ult.strength N/irm' 862 731 731 731
<br /> Effective tensile stress area A. In 0.052 0.101 0.162 0.237
<br /> mrrt' 33.8 65.0 104.6 152.8
<br /> Steel strength in tension N, Ib 6,500 10,705 17,170 25,120
<br /> kN 28.9 47.8 76.4 111.8
<br /> Steel strength in shear V. Ib 3,595 6,405 10,555 15,930
<br /> kN 16.0 28.5 47.0 70.9
<br /> Steel strength in shear, Vy Ib 2,255 6,405 10,555 14,245
<br /> seismic' kN 10.0 28.5 47.0 63.4
<br /> Steel strength in shear, V; Ib 2130 3,000 4,945 4,600 6,140 NP NP
<br /> concrete on metal deck' kN 9.5 13.3 22 20.5 26.9
<br /> Pullout strength untracked Ib 2,515 5,515 9,145 8,280 10,680
<br /> concretes NA- (kN) (11.2) NA (24.5) NA (40.7) (36.8) (47.5)
<br /> Pullout strength cracked Ib 2,270 NA 4,915 NA NA NA NA
<br /> concretes N° kN 10.1 21.9
<br /> Pullout strength concrete on Ib 1,460 1,460 2,620 2,000 4,645 NP NP
<br /> metal deck` N°'"'' kN 8.5 6.5 11.7 8.9 20.7
<br /> Anchor category' 1
<br /> Effectiveness factor Jr.uncracked concrete 24
<br /> Effectiveness factor ko cracked concrete' 17
<br /> Wex=Ir,,,*,° 1.41
<br /> Coefficient for pryout strength,kW 1.0 2.0
<br /> Strength reduction factor 0 for tension,steel 0.75
<br /> failure modes1'
<br /> Strength reduction factor 0 for shear,steel failure 0.65
<br /> modes"'
<br /> Strength reduction 0 factor for tension,concrete 0.65
<br /> failure modes or pullout,Condition B"
<br /> Strength reduction 0 factor for shear,concrete 0.70
<br /> failure modes,Condition S"
<br /> For SI:1 Inch=25.4 mm,1 IN=4A5 N.1 psi=0.006895 MPa For pound-inch units:1 mm=0.03937 inches.
<br /> 'Sea Fig.2.
<br /> 'For structural light-weight concrete over metal deck,see Figure 5.
<br /> 'See Section 4.1.10 of this report.
<br /> °Sea Section 4.1.8.NP(not permitted)denotes that the condition is not supported by this report-
<br /> 'See Section 4.t.5 of this report.NA(not applicable)denotes that this value does not control for design.
<br /> 'See Section 4.1.5 of this report.NP(not permitted)denotes that the condition is not supported by this report.Values are for cracked concrete.Values are applicable to
<br /> both state and seismic load combinations.
<br /> 'See ACI 318-05 Section D.4.4.
<br /> 'See ACI 318-05 Section 0.5.2.2.
<br /> 'See ACI 318-05 Section 0.5.2.6.
<br /> "The KB-TZ is a ductile steel element as defined by ACI 318 Section 0.1.
<br /> 11 For use with the load combinations of ACI 318 Section 9.2.Condition 9 applies where supplementary reinforcement in conformenco with ACI 318-05 Section D.4.4 is not
<br /> provMeff.iirw�i6repul�o6FarprydurshangtFgoverris"R�riasaslfiapmsasuOPlementary reinfortamarircan ts$vsrtiFSfi.ihB streng�frs�uucrfiff'_-.. -.... ..
<br /> associated with Condition A may be used.
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