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ESR-1917 ( Most►MdelyAccepted and Trusted Pogo 11-of 1.3 <br /> • chi, <br /> 2:5 <br /> r <br /> ... MIN.3010 PEI.3�iORMAL OR SAND. <br /> j Y Lt9H1WEI01-1TCONCRETE <br /> }�' .._._ • ...11, UPPER <br /> ti:s? <br /> I ..� FLUTE .a :A <br /> MINj tt/rkLLE Yi. --' MK 20 GUAI#5 <br /> • <br /> 44• ,. [ , • <br /> MIN 3.f12' • <br /> STEEL W-DECK <br /> :MIN 2•1P2"; 3/4"MIN.-- MIN 13"'rYR . <br /> FLUTE <br /> (RIDGE) <br /> FIGURE 5C—INSTALLATION IN THE SOFFIT OF CONCRETE OVER METAL DECK FLOOR AND ROOF ASSEMBLIES–B DECK1'2 <br /> 1Anchors may be placed in the upper or lower flute of the steel deck profile provided the minimum hole clearance is satisfied.Anchors in <br /> the lower flute may be installed with a maximum 14-Inch offset in either direction from the center of the flute.The offset distance may be <br /> increased proportionally for profiles with lower flute widths greater than those shown provided the minimum lower flute edge distance is <br /> also satisfied. <br /> 2Anchors may•be placed in the upper flute of the steel deck profiles in accordance with Figure 5B provided the concrete thickness above the upper <br /> flute Is minimum31/4-inch and the minimum hole clearance of 5/8-inch is satisfied. <br /> ft- <br /> S. . .',d2SAND- <br /> S000 - <br /> 'A -%_...1_._ ` LIGHTWEFGHTCOf RETE .. <br /> I' <br /> i..... -t UPPER <br /> 2► ' I FLUE i A <br /> VALLEY) <br /> A H1 I STEEL LV—DECK <br /> i <br /> Mm.2.7/2"'. ,AIN V NP ; <br /> �,,..........................................,", ..... LOWER <br /> FLUTE <br /> (ROGL) <br /> FIGURE SDlINSTALLATION ON THE TOP OF CONCRETE OVER METAL.DECK FLOOR AND ROOF ASSEMBLIES1'2 <br /> 1Refer to Table 6 for setting information for anchors in to the top of concrete over metal deck. <br /> 2Applicable for 3174-in s No<4-in.For hmin z 4-Inch use setting Information In Table 3 of this report. <br /> TABLE 7—EXAMPLE ALLOWABLE STRESS DESIGN VALUES FOR ILLUSTRATIVE PURPOSES <br /> Allowable tension(lbf) <br /> Carbon Steel Stainless Steel <br /> Nominal Anchor f'c=2,500 psi <br /> Embedment depth(in.) <br /> diameter(in.) <br /> Carbon Steel Stainless Steel <br /> 3/8 2 1,105 1,155 <br /> 1/2 2 1,490 1,260 <br /> 31/4 2,420 2,530 <br /> 31/8 2,910 2,910 <br /> 5/8 4 4,015 4;215 <br /> 33/4 3,635 3,825 <br /> 3/4 <br /> 43/4 4,690 5,290 <br /> For SI:1 lbf=4.45.N, 1 psi=0,00689 MPa 1 psi=0.00689 MPa.1 inch=25.4 mm, <br /> 1Single anchors with static tension load only, <br /> 2Concrete determined to remain uncracked for the life of the anchorage. <br /> 3Load combinations from ACI 318 Section 9.2(no seismic loading). <br /> 430%dead load and70%live load,controlling.load combination 1.2D+1.6 L. <br /> SCalculation of the weighted average for a=0.3*1.2+0.7*1.6=1.48. <br /> ef'4=2,500 psi(normal weight concrete). <br /> 7cai=.a2 Z 0aa <br /> • 3h z hmin <br /> 9Valuesaare for Condition B where supplementary reinforcement in accordance with ACI 318-11 D.4.3 is'no <br /> t provided <br /> / /aril . <br />