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Rooftop Structural Design Report February 16, 2023 <br /> Project Number:DSH-062R1/2204047 Page 31 <br /> 8. FRP Box Enclosure to Stud Wall -Beta Sector <br /> PROPOSED RE-TRANSPARENT <br /> ENCLOSURE(DESONED WF DINERS) <br /> PROPOSED 2.550440.6'-0' <br /> LONG ANTE14144 PIPE PROPOSED s/0"0 lAG SCREW• <br /> 2'-0"O.C.W/4'EYBEDIIEM INTO <br /> BLOCKING(TYP.) <br /> PROPOSED PIS re BLOCKwG <br /> BETWEEN STUDS(TYR) <br /> f PROPOSED SWPSON A35 <br /> ANGLE OLP <br /> (TYP.OF 4 PER BLOCKY/G) <br /> !� N <br /> ' PROPOSED s/6Y LAG SCREW W/4' <br /> MEDIAENT BRO BLOCKING MP.FOR <br /> ANTENNA YOUNT) <br /> . <br /> PROPOSED SCREPWOO.OI f WO <br /> o `� SEMI BRACKET WALL NOWT <br /> n. (OR APPROVED EQUAL) <br /> ."...'"--ESTUD%LSTING WOODEN <br /> PROPOSES L3',6: /6 <br /> CONNECTiON ANGLE TO FRP <br /> —MI <br /> ( I <br /> 0 <br /> Proposed bolts are 5/8" Lag screws @ 24" O.C. w/4" Embedment per connection <br /> Allowable capacities from Lag screw connection calculator are, <br /> Allowable Shear = 743 lbs <br /> Allowable Tension = 909 lbs <br /> Maximum reactions obtained from Risa Calculations, <br /> LC Node Label X[Ib] Y[6] 2(W] MIX(lb-ft] MY(M-h] MZ(lb-ft] Shear(lb] Tension Ilb] <br /> 7 N35 4,559 694.136 360.59 0 0 0 347.1 0.0 <br /> 7 N36 1.577 317 071 156 931 0 1585 0 0 <br /> 7 N42 -1418 41,543 -2.84 0 0 0 20.8 -1.4 <br /> 7 PJ43 0661 _ 23 365 383 ., .. <br /> 7 N44 2.265 -328.017 222.23 0 0 0 164.0 0.0 <br /> N35 •0 09 -722.947 •366 002 v 0 0 3615 .3_ <br /> 9 N36 -2248 327.491 -221.65 0 0 0 163.7 -110.8 <br /> N42 2&.5 69093 123 ., 3-6 0.0 <br /> 9 N43 -5.007 694.984 -360.577 0 0 0 347.5 -1803 <br /> 9 444 -1579 317.257 -157.49 0 0 0 153.6 •73.7 <br /> Shear per Bolt = 362 <br /> Tension per Bolt = 183 <br /> Shear Capacity = 362 /743 = 48.7% [OK!] <br /> Tension Capacity = 183 /909 = 20.1% [OK!] <br /> ro- ■ <br />