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Rooftop Structural Design Report February 16, 2023 <br /> Project Number:DSH-062R1/2204047 Page 32 <br /> 9. Antenna Pipe to Stud Wall -Beta Sector <br /> PROPOSED RF-TRANSPARENT <br /> ENCLOSURE(DESIGNED BY ONERS) <br /> PROPOSED 2,550440,e•-o- <br /> LONG ANTENNA PIPE <br /> PROPOSED SAre LAG SCREW 0 <br /> 2-0.O.C. W/ 4 EMBEDMENT INTO <br /> BLOCKING (TYP.) <br /> T— \ <br /> kw. <br /> '''''''."---PROPOSED PTBA6 BLOCKING <br /> \N\..._BETWEEN STUDSs (TIP <br /> SON <br /> ANGLE CUP <br /> (TYP. OF 4 PER BLOCKING) <br /> I -----; <br /> PROPOSED 5/8.0 LAD SCREW W/4. <br /> EMBEDMENT INTO BLOCIONG (TM. FOR <br /> ANTENNA IAOUNT) <br /> IT <br /> PROPOSED STITEPRO I # MOOEL <br /> b SBVAI BRACKET WALL MOUNT <br /> (OR APPROVED EQUAL) <br /> I-- <br /> ....s."--EXISTING WOODEN <br /> •i, rilyyDr <br /> i 1 <br /> . Zkuj <br /> STUD L3A3 Air 0 <br /> 1-- .3---0. <br /> 9;kY <br /> Proposed bolts are (2) 5/8" Lag screws 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 are, <br /> LC Node Label X[lb] Y Rol Z[lb) MX[1b-It] MY[1b-ftj MZ[1b-111 Shear[lb) Tension[Ib] <br /> 19 N5 0 151.878 -32.036 0 0 0 75 9 -160 <br /> 19 N6 0 116 195 141 295 C 0 C 5E 1 CC <br /> 19 N51 0 151.878 -32.036 0 0 0 75 9 -16.0 <br /> i 9 NEC C <br /> s, 116 195 141 295 C 0 .0 SEC 0 C <br /> _ <br /> 19 N57 0 166.619 -43.096 C 0 0 :" : <br /> ,_.. . -213 <br /> 19 N5E C 127 17E 164,06 .- 0 C 63 6 0.0 <br /> 21 N5 0 116.673 -182.442 0 0 0 583 -912 <br /> 21 N6 -, 151 4 73 183 C 0 , 0 , 75 7 0 0 <br /> . <br /> 21 N51 C 116.673 -182.442 0 0 0 583 -911 <br /> 21 NEC C 151 '4 73 183 C 0 C 75 7 0.0 <br /> 21 N57 0 127.504 - -191.155 0 0 0 63.8 -95 6 <br /> 21 N53. C 165 293 70 192 ... 0 0 82.6 0 0 <br /> Shear per Bolt = 82.8 <br /> Tension per Bolt = 95.6 <br />------ — <br /> Shear Capacity = 82.8/743 = 11.1% menamisiginimmoir <br /> Tension Capacity = 95.6/909 = 10.5% . <br /> iir • <br />