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HomeMy WebLinkAboutSTRUCTURAL ANALYSIS - 19-00655 - 175 W 2nd S - Rooftop antenna installationPrepared For ` IDL04029 BYU IDAHO 2 09/26/2019 PASS (84.8%) Structural Analysis Jeff Gutowsky, P.E. Idaho P.E. License No. 14295 Date: 09-26-19 Expires: 12-31-20 www.trylon.com 1 STRUCTURAL ANALYSIS REPORT SMARTLINK LLC 1997 Annapolis Exchange Pkwy Annapolis, MD 21401 Attention: Stephen Phillips Reference: Analysis of the roof framing for the antenna mount and equipment installed on the rooftop at 65-ft. elevation. Trylon job no.: 147062 Site Name: BYU IDAHO 2 Site Address: 175 West 2nd South, Rexburg, ID 83440 Site Type: Rooftop Dear Sir: We have been provided with RF information for above-referenced site. AT&T is proposing to install new antenna on sled mount and equipment on existing roof. A new equipment schematic has been provided to us. We have been asked to evaluate this information to determine whether or not the existing structure is adequate to safely support the proposed loading. The structural evaluation refers to the antennas installed at 65-ft. elevation on the existing rooftop located at 175 West 2nd South, Rexburg, ID 83440. The proposed new addition are per construction drawings dated 07/03/2019. The proposed equipment will be installed on the existing screen wall mounts at 65-ft. elevation. The final antenna configuration on all three sectors consist of: • (1) ACE XXQLH-654L8H8 Antenna (96.0”x19.7”x7.5” – 99.2 lbs.) on each sector in position #1 and 4. Additional equipment installed on each sector: • (1) AirScale RRH 4T4R B30 100W AHNA (16.83”x12.05”x5.51” – 39.2 lbs) on each sector; • (1) Airscale Dual RRH 4T4R B12/B14 320W AHLBA (26.6”x12.1”x7.0” – 77.2 lbs) on each sector; • (1) Airscale Dual RRH 4T4R B25/B66 320W AHFIB (28.7”x15.4”x9.4” – 88.2 lbs) on each sector; • (2) Raycap DC9 (31.4”x18.28”x10.24” – 26.2 lbs). Final Equipment Configuration of Roof: • Vertiv XTE 801 WIC Shelter (108.0”x80.0”x80.0” – 4875 lbs. max operating weight) on existing roof. www.trylon.com 2 The mount pipes geometry and member’s dimensions that we considered in our evaluation are as per standard mount drawings by Commscope. It shall be noted that few of the member sizes were assumed for a typical mount application. Existing roof framing information was obtained from the building structural drawings prepared by “Method Studio, Inc.” dated 08/16/2017. The structural members that we considered in our analysis are presented in the attached sketches. Steel grades have been assumed as follows, unless noted otherwise: Channel, Solid Round, Angle, Plate ASTM A36 (GR 36) HSS (Rectangular) ASTM 500 (GR B-46) Pipe ASTM A53 (GR 35) Connection Bolts ASTM A325 CONCLUSIONS AND RECOMMENDATIONS Based on information provided, our calculations conclude that the existing penthouse roof framing supporting the AT&T mount frame located at 65-ft. elevation are ADEQUATE and existing roof framing supporting the equipment cabinet, are ADEQUATE to safely support the proposed equipment, subject to the attached Standard Conditions on page 3 after the proposed modification as shown in the modification drawing prepated by Trylon dated 08/22/2019 has been executed. Should you have any questions, comments or require additional information, please do not hesitate to call. Sincerely, Analysis performed by: Reviewed by: CJ Starke, E.I.T. Jeff Gutowsky, P.E. www.trylon.com 3 Standard Conditions for Providing Structural Consulting Services on Existing Structures 1. Mounting hardware is analyzed to the best of our ability using all information that is provided or can be obtained during fieldwork (if authorizes by client). If the existing conditions are not as we have represented in this analysis, we should be contacted to evaluate the significance of the deviation and revise the assessment accordingly. 2. The structural analysis has been performed assuming that hardware is in “like new” condition. No allowance was made for excessive corrosion, damaged or missing structural members, loose bolts, misaligned parts, or any reduction in strength due to the age or fatigue of the product. 3. The structural analysis provided is an assessment of the primary load carrying capacity of the hardware. We provide a limited scope of service. In some cases, we cannot verify the capacity of every weld, plate, connection detail, etc. In some cases, structural fabrication details are unknown at the time of our analysis, and the detailed field measurement of some of the required details may not be possible. In instances where we cannot perform connection capacity calculations, it is assumed that the existing manufactured connections develop the full capacity of the primary members being connected. 4. We cannot be held responsible for mounting hardware that is installed improperly or hardware that is loose or has a tendency of working loose over the lifetime of the mounting hardware. Our analysis has been performed assuming fully tightened connections, and proper installation and symmetry of the mounting hardware per manufacturer’s instructions. 5. The structural analysis has been performed using information currently provided by the client and potentially field verified. We have been provided with a mounting arrangement for all telecommunications equipment, including antennas RRH’s, TMA’s, RRU’s, diplexers, surge protection devices, etc. Our analysis has been based upon a particular mounting arrangement. We are not responsible for deviations in the mounting arrangement that may occur over time. If deviations in equipment type or mounting arrangements are proposed, then we should be contacted to revise the recommendations of this structural report. 6. We cannot be held responsible for temporary and unbalanced loads on mounting hardware. Our analysis is based on a particular mounting arrangement or as-built field condition. We are not responsible for the methods and means of how the mounting arrangement is accomplished by the contractor. These methods and means may include rigging of equipment or hardware to lift and locate, temporary hanging of equipment in locations other than the final arrangement, movement and tie off of tower riggers, personnel, and their equipment, etc. 7. Steel grade and strength is unknown and cannot be field-tested. We cannot be held responsible for equipment manufactured from inferior steel or bolts. Our analysis assumes that standard structural grade steel has been used by the equipment manufacturer for all assembled parts of the mounting apparatus. Acceptable steels and connection components are specified by the American Institute of Steel Construction. It is assumed all welded connections are performed in the shop under the latest American Welding Society Code. No field welds are permitted or assumed for the existing pre- manufactured equipment. Project IDL04029: BYU IDAHO 2 Job Ref. 147062 Section Wind Load Sheet no./rev. 4 Calc. by AA Date 07/16/2019 Chk'd by Date App'd by Date ANTENNA WIND LOADING (ASCE 7-16 & ANSI/TIA-222-H) In accordance with ANSI / TIA-222-H Standard and ASCE 7-16 Width of mounting pipe Wpipe = 2.375 in Height of mounting pipe Hpipe = 8 ft Height of NNHC antenna Hant = 96.0 in Width of NNHC antenna Want = 19.6 in Depth of NNHC antenna Dant = 7.8 in Height of RRH1 HRRH1 = 16.83 in Width of RRH1 WRRH1 = 12.05 in Depth of RRH1 DRRH1 = 5.51 in Height of RRH2 HRRH2 = 26.6 in Width of RRH2 WRRH2 = 12.1 in Depth of RRH2 DRRH2 = 7.0 in Height of RRH3 HRRH3 = 28.7 in Width of RRH3 WRRH3 = 15.4 in Depth of RRH3 DRRH3 = 9.4 in Height of RDC HRDC = 31.4 in Width of RDC WRDC = 18.28 in Depth of RDC DRDC = 10.24 in Height of Antenna above grade z = 71.5 ft General wind load requirements Basic wind speed V = 112 mph Risk category / Structure class II Importance factor (Table 2-3) I = 1.0 Wind direction probability factor (Table 2-2) Kd = 0.85 Exposure category (cl.26.7.3) C Gust effect factor (Sect. 2.6.7) Gh = 0.85 Topography Topography factor not signifcant (Sect. 2.6.6.4) Kzt = 1.0 Wind pressure Nominal height of atmospheric boundary layer zg = 900 ft 3-second gust wind speed power law exponent  = 9.5 Terrain constant Ke = 1.00 Minimum value for Kz Kzmin = max(2.01 (z/zg)^(2/), 0.85) = 1.179 Velocity pressure coefficient (Sect. 2.6.5.2) Kz = min(Kzmin, 2.01) = 1.179 Ratio of solid area to gross area  = 1.00 Velocity pressure qh = 0.00256  Kz  Kzt  Kd  V2  1psf/mph2 = 32.190 psf Wind force coefficient of mounting pipe Area of mounting pipe Af,pipe = Wpipe  Hpipe = 1.583 ft2 Aspect ratio of mounting pipe ARpipe = Hpipe/W pipe = 40.421 Velocity coefficient C = (I  Kz  Kzt)^(1/2)  V  Wpipe = 35.306 Project IDL04029: BYU IDAHO 2 Job Ref. 147062 Section Wind Load Sheet no./rev. 5 Calc. by AA Date 07/16/2019 Chk'd by Date App'd by Date Force coefficient for round members (Table 2-8) Ca,pipe = if(ARpipe < 25, 0.8, 1.2) = 1.200 Wind force coefficient of NNHC Antenna Area of antenna (x-axis) Af,antx = Want  Hant = 13.067 ft2 Area of antenna (z-axis) Af,antz = Dant  Hant = 5.200 ft2 Aspect ratio of antenna (x-axis) ARantx = Hant / W ant = 4.898 Aspect ratio of antenna (z-axis) ARantz = Hant / Dant= 12.308 Force coefficient for flat members (x-axis) Ca,antx = if(ARantx < 25, 1.4, 2.0) = 1.400 Force coefficient for flat members (z-axis) Ca,antz = if(ARantz < 25, 1.4, 2.0) = 1.400 Wind force coefficient of RRH1 Area of RRH (x-axis) Af,RRH1x = WRRH1  HRRH1 = 1.408 ft2 Area of RRH (z-axis) Af,RRH1z = DRRH1  HRRH1 = 0.644 ft2 Aspect ratio of RRH (x-axis) ARRRH1x = HRRH1 / W RRH1 = 1.397 Aspect ratio of RRH (z-axis) ARRRH1z = HRRH1 / DRRH1 = 3.054 Force coefficient for flat members (x-axis) Ca,RRH1x = if(ARRRH1x < 25, 1.4, 2.0) = 1.400 Force coefficient for flat members (z-axis) Ca,RRH1z = if(ARRRH1z < 25, 1.4, 2.0) = 1.400 Wind force coefficient of RRH2 Area of RRH (x-axis) Af,RRH2x = WRRH2  HRRH2 = 2.235 ft2 Area of RRH (z-axis) Af,RRH2z = DRRH2  HRRH2 = 1.293 ft2 Aspect ratio of RRH (x-axis) ARRRH2x = HRRH2 / W RRH2 = 2.198 Aspect ratio of RRH (z-axis) ARRRH2z = HRRH2 / DRRH2 = 3.800 Force coefficient for flat members (x-axis) Ca,RRH2x = if(ARRRH2x < 25, 1.4, 2.0) = 1.400 Force coefficient for flat members (z-axis) Ca,RRH2z = if(ARRRH2z < 25, 1.4, 2.0) = 1.400 Wind force coefficient of RRH3 Area of RRH (x-axis) Af,RRH3x = WRRH3  HRRH3 = 3.069 ft2 Area of RRH (z-axis) Af,RRH3z = DRRH3  HRRH3 = 1.873 ft2 Aspect ratio of RRH (x-axis) ARRRH3x = HRRH3 / W RRH3 = 1.864 Aspect ratio of RRH (z-axis) ARRRH3z = HRRH3 / DRRH3 = 3.053 Force coefficient for flat members (x-axis) Ca,RRH3x = if(ARRRH3x < 25, 1.4, 2.0) = 1.400 Force coefficient for flat members (z-axis) Ca,RRH3z = if(ARRRH3z < 25, 1.4, 2.0) = 1.400 Wind force coefficient of RDC Area of RRH (x-axis) Af,RDCx = W RDC  HRDC = 3.986 ft2 Area of RRH (z-axis) Af,RDCz = DRDC  HRDC = 2.233 ft2 Aspect ratio of RRH (x-axis) ARRDCx = HRDC / WRDC = 1.718 Aspect ratio of RRH (z-axis) ARRDCz = HRDC / DRDC = 3.066 Force coefficient for flat members (x-axis) Ca,RDCx = if(ARRDCx < 25, 1.4, 2.0) = 1.400 Force coefficient for flat members (z-axis) Ca,RDCz = if(ARRDCz < 25, 1.4, 2.0) = 1.400 Wind forces Wind force on mounting pipe FA,pipe = max(20 psf, qh  Gh  Ca,pipe)  Af,pipe = 51.987 lbs Distributed load on mounting pipe wpipe = FA,pipe / Hpipe = 6.498 plf Wind force on NNHC Antenna (x-direction) FA,ant,x = max(20 psf, qh  Gh  Ca,antx)  Af,antx = 500.538 lbs Wind force on NNHC Antenna (z-direction) FA,ant,z = max(20 psf, qh  Gh  Ca,antz)  Af,antz = 199.194 lbs Project IDL04029: BYU IDAHO 2 Job Ref. 147062 Section Wind Load Sheet no./rev. 6 Calc. by AA Date 07/16/2019 Chk'd by Date App'd by Date Wind force on RRH1 (x-direction) FA,RRH1,x = max(20 psf, qh  Gh  Ca,RRH1x)  Af,RRH1x = 53.949 lbs Wind force on RRH1 (z-direction) FA,RRH1,z = max(20 psf, qh  Gh  Ca,RRH1z)  Af,RRH1z = 56.751 lbs Wind force on RRH2 (x-direction) FA,RRH2,x = max(20 psf, qh  Gh  Ca,RRH2x)  Af,RRH2x = 85.620 lbs Wind force on RRH2 (z-direction) FA,RRH2,z = max(20 psf, qh  Gh  Ca,RRH2z)  Af,RRH2z = 30.829 lbs Wind force on RRH3 (x-direction) FA,RRH3,x = max(20 psf, qh  Gh  Ca,RRH3x)  Af,RRH3x = 117.574 lbs Wind force on RRH3 (z-direction) FA,RRH3,z = max(20 psf, qh  Gh  Ca,RRH3z)  Af,RRH3z = 53.099 lbs Wind force on RDC (x-direction) FA,RDC,x = max(20 psf, qh  Gh  Ca,RDCx)  Af,RDCx = 152.692 lbs Wind force on RDC (z-direction) FA,RDC,z = max(20 psf, qh  Gh  Ca,RDCz)  Af,RDCz = 85.534 lbs Trylon AA 147062 IDL04029: BYU IDAHO 2 3-D VIEW Page - 7 Sept 26, 2019 at 9:23 AM IDL04029_Antenna Mount_C.r3d Y XZ Envelope Only Solution Trylon AA 147062 IDL04029: BYU IDAHO 2 NODE NUMBERS Page - 8 Sept 26, 2019 at 9:26 AM IDL04029_Antenna Mount_C.r3d N16 N17 N18 N19 N20 N21 N22 N23 N24 N25 N26 N27 N28 N29 N30 N31 N32 N33 N34 N35 N36 N37 N38 N39 N40 N41 N42 N43 N44 N45 N46 N47 N48 N49 N50 N51 N52 N53 N54 N55 N56 N57 N60 N62 N66 N67 N68 N69 N70 N71 N72 N73 N74 N75 N76 N77 N78 N79 N80 N81 N82 N83 N84 N85 N86 N87 N88 N89 N90 N91 N92 N93 N94 N95 N96 N97 N98 N99 N100 N101 N102 N103 N104 N105 N106 N107 N108 N109 N110 N111 N112 N113 N114 N115 N116 N117 N118 N119 N120 N121 N122 N123 N124 N125 N126 N127 N128 N129 N130 N131 N132 N133 N134 N135 N136 N137 N138 N139 N140 N141 N142 N143 N144 N145 N146 N147 N148 N149 N150 N151 N152 N153 N154 N155 N157 N158 N159 N160 N161 N140A N141A N142A N143A N144A N145A N146A N147A N148A N149A N150A N151A N152A N153A N154A N155A N156 N157A N159A N160A N161A N162 N163 Y XZ Envelope Only Solution Trylon AA 147062 IDL04029: BYU IDAHO 2 MEMBER LABELS Page - 9 Sept 26, 2019 at 9:26 AM IDL04029_Antenna Mount_C.r3d M6 5 M1 7 M 2 2 M 2 4 M 25 M7 5 M19 M 2 2 M19 M 2 2 M 2 4 M 3 9 M 2 4 M1 7 M6 5 M 2 2 M6 4 M7 5 M 26 M 2 4 M1 7 M 2 2 M 4 3 M 4 5 M68A M7 4 M46 M40 M 4 3 M40 M1 7 M68A M6 4 M 4 5 M 3 8 M 6 0 M6 3 M 2 2 M80 M 2 4 M68A M 4 3 M6 5 M27 M7 4 M 7 9 M7 5 M 4 5 M47 M 2 4 M 2 2 M 4 3 M6 3 M6 2 M7 3 M67A M 4 3 M67AM6 4 M28 M 3 7 M 2 2 M 5 9 M 4 5 M67A M 6 9 A M 4 3M 48 M 2 2 M 4 3 M6 2 M 2 4 M7 3 M6 1 M7 4 M 4 5 M 8 1 M6 3 M 4 3 M 29 M 2 2 M7 2M22 M1 8 M 2 4 M 4 5 M 2 2 M 2 1 M 3 6 M 49 M 5 8 M 4 3 M 7 0 A M 6 9 A M 4 5 M6 1 M 2 1 M 6 6 A M23M23M23 M6 6 M 4 3 M6 2 M 2 4 M7 2 M 3 0 M7 3 M 7 0 A M23 M 4 5 M 7 8 M1 8 M23 M6 7 M 50 M 3 1 M7 1 M23 M 6 6 A M 4 3 M 7 0 A M6 8 M 4 5 M 2 4 M 4 3 M 3 5 M 4 2 M 5 7 M 3 2M23 M1 6 M 2 4 M 6 5 A M6 6 M23 M6 1 M6 9 M1 8 M 2 0 M 4 2 M 2 4 M 3 3 M23 M44 M6 7 M44 M 2 0 M 6 6 A M23M23 M7 0 M7 1 M7 2 M 5 1 M 6 5 A M23 M44 M 4 5 M 3 4 M6 8 M44M52 M44 M1 6 M6 9 M44 M 6 5 A M44 M 5 6 M 5 3M44 M 4 5 M6 6 M7 0 M44 M 4 1 M 4 5 M 5 4 M44 M6 7 M1 6 M 4 1 M44 M7 1 M44 M 5 5M6 8 M6 9 M7 0 Y XZ Envelope Only Solution Trylon AA 147062 IDL04029: BYU IDAHO 2 MEMBER SHAPES Page - 10 Sept 26, 2019 at 9:27 AM IDL04029_Antenna Mount_C.r3d PI P E _ 2 . 0 PI P E _ 3 . 0 L 2 .5 x 2 .5 x 6 L 2 . 5 x 2 . 5 x 6 PI P E _ 2 . 0 L2.5x2.5x6 L 2 .5 x 2 .5 x 6 L2.5x2.5x6 L 2 .5 x 2 .5 x 6 L 2 . 5 x 2 . 5 x 6 L 2 . 5 x 2 . 5 x 6 PI P E _ 3 . 0 PI P E _ 2 . 0 L 2 .5 x 2 .5 x 6 PI P E _ 2 . 0 PI P E _ 2 . 0 L 2 . 5 x 2 . 5 x 6 PI P E _ 3 . 0 L 2 .5 x 2 .5 x 6 L 2 .5 x 2 .5 x 6 L 2 . 5 x 2 . 5 x 6 L2.5x2.5x6 PI P E _ 2 . 0 L2x2x6 L 2 .5 x 2 .5 x 6 L2x2x6 PI P E _ 3 . 0 L2.5x2.5x6 PI P E _ 2 . 0 L 2 . 5 x 2 . 5 x 6 PI P E _ 2 . 0 L 2 .5 x 2 .5 x 6 L2x2x4 L 2 . 5 x 2 . 5 x 6 L2.5x2.5x6 L 2 .5 x 2 .5 x 6 PI P E _ 2 . 0 PI P E _ 2 . 0 L 2 x 2 x 4 PI P E _ 2 . 0 L 2 . 5 x 2 . 5 x 6 L 2 . 5 x 2 . 5 x 6 L 2 .5 x 2 .5 x 6 L 2 .5 x 2 .5 x 6 PI P E _ 2 . 0 PI P E _ 2 . 0 PI P E _ 2 . 0 L2.5x2.5x6 L 2 .5 x 2 .5 x 6 L2.5x2.5x6 PI P E _ 2 . 0 L 2 .5 x 2 .5 x 6 L 2 . 5 x 2 . 5 x 6 L2.5x2.5x6 L 2 . 5 x 2 . 5 x 6 L 2 .5 x 2 .5 x 6 L 2 .5 x 2 .5 x 6 L 2 .5 x 2 .5 x 6 PI P E _ 2 . 0 L 2 . 5 x 2 . 5 x 6 PI P E _ 2 . 0 PI P E _ 2 . 0 PI P E _ 2 . 0 L 2 . 5 x 2 . 5 x 6 L 2 x 2 x 4 PI P E _ 2 . 0 L 2 .5 x 2 .5 x 6 L 2 .5 x 2 .5 x 6 PI P E _ 2 . 0 L 2 .5 x 2 .5 x 6 PI P E _ 3 . 0 L 2 . 5 x 2 . 5 x 6 L 2 . 5 x 2 . 5 x 6 L 2 .5 x 2 .5 x 6 L 2 . 5 x 2 . 5 x 6 L 2 .5 x 2 .5 x 6 L 2 .5 x 2 .5 x 6 L 2 . 5 x 2 . 5 x 6 L 2 . 5 x 2 . 5 x 6 PI P E _ 2 . 0 L 2 . 5 x 2 . 5 x 6 L 2 . 5 x 2 . 5 x 6 L2.5x2.5x6L2.5x2.5x6L2.5x2.5x6 PI P E _ 2 . 0 L 2 .5 x 2 .5 x 6 PI P E _ 2 . 0 L 2 . 5 x 2 . 5 x 6 PI P E _ 2 . 0 PI P E _ 2 . 0 L 2 .5 x 2 .5 x 6 L2.5x2.5x6 L 2 . 5 x 2 . 5 x 6 L 2 x 2 x 4 PI P E _ 3 . 0 L2.5x2.5x6 PI P E _ 2 . 0 PI P E _ 2 . 0 L2.5x2.5x6 L 2 . 5 x 2 . 5 x 6 L 2 .5 x 2 .5 x 6 L 2 .5 x 2 .5 x 6 PI P E _ 2 . 0 L 2 . 5 x 2 . 5 x 6 L 2 . 5 x 2 . 5 x 6 L 2 .5 x 2 .5 x 6 L 2 x 2 x 6 L2.5x2.5x6 PI P E _ 3 . 0 L 2 . 5 x 2 . 5 x 6 L 2 .5 x 2 .5 x 6 PI P E _ 2 . 0 L2.5x2.5x6 PI P E _ 2 . 0 PI P E _ 2 . 0 PI P E _ 3 . 0 L 2 .5 x 2 .5 x 6 L 2 x 2 x 6 L 2 . 5 x 2 . 5 x 6 L2.5x2.5x6 L2.5x2.5x6 PI P E _ 2 . 0 L2.5x2.5x6 L 2 .5 x 2 .5 x 6 L 2 . 5 x 2 . 5 x 6 L2.5x2.5x6L2.5x2.5x6 PI P E _ 2 . 0 PI P E _ 2 . 0 PI P E _ 2 . 0 L 2 .5 x 2 .5 x 6 L2.5x2.5x6 L2.5x2.5x6 L 2 . 5 x 2 . 5 x 6 PI P E _ 2 . 0 L2.5x2.5x6L2.5x2.5x6 PI P E _ 3 . 0 PI P E _ 2 . 0 L2.5x2.5x6 L 2 .5 x 2 .5 x 6 L2.5x2.5x6L2.5x2.5x6 L 2 . 5 x 2 . 5 x 6 PI P E _ 2 . 0 PI P E _ 2 . 0 L2.5x2.5x6 L 2 x 2 x 6 L 2 . 5 x 2 . 5 x 6 L2.5x2.5x6 PI P E _ 2 . 0 PI P E _ 3 . 0 L 2 x 2 x 6 L2.5x2.5x6 PI P E _ 2 . 0 L2.5x2.5x6 PI P E _ 2 . 0 PI P E _ 2 . 0 PI P E _ 2 . 0 Y XZ Envelope Only Solution Trylon AA 147062 IDL04029: BYU IDAHO 2 DEAD LOAD Page - 11 Sept 26, 2019 at 9:27 AM IDL04029_Antenna Mount_C.r3d -77.2lb -39.2lb -39.2lb -77.2lb -88.2lb -26.2lb -39.2lb -77.2lb -88.2lb -26.2lb -88.2lb -49.6lb -49.6lb -49.6lb -49.6lb -49.6lb -49.6lb -49.6lb -49.6lb -49.6lb -49.6lb -49.6lb -49.6lb Y XZ Loads: BLC 1, DL Envelope Only Solution Trylon AA 147062 IDL04029: BYU IDAHO 2 WIND LOAD X-DIRECTION Page - 12 Sept 26, 2019 at 9:27 AM IDL04029_Antenna Mount_C.r3d 7lb/ft 7lb/ft 7lb/ft 7lb/ft 7lb/ft 7lb/ft 7lb/ft 7lb/ft 7lb/ft 7lb/ft 7lb/ft 7lb/ft 7lb/ft 7lb/ft 7lb/ft 7lb/ft 7lb/ft 7lb/ft 85.62lb 53.949lb 53.949lb 85.62lb 117.574lb 152.592lb 53.949lb 85.62lb 117.574lb 152.592lb 117.574lb 200.3lb 200.3lb 200.3lb 200.3lb 200.3lb 200.3lb 200.3lb 200.3lb 200.3lb 200.3lb 200.3lb 200.3lb Y XZ Loads: BLC 2, WLX Envelope Only Solution Trylon AA 147062 IDL04029: BYU IDAHO 2 WIND LOAD Z-DIRECTION Page - 13 Sept 26, 2019 at 9:28 AM IDL04029_Antenna Mount_C.r3d 7lb/ft 7lb/ft 7lb/ft 7lb/ft 7lb/ft 7lb/ft 7lb/ft 7lb/ft 7lb/ft 7lb/ft 7lb/ft 7lb/ft 7lb/ft 7lb/ft 7lb/ft 7lb/ft 7lb/ft 7lb/ft 30.829lb 56.751lb 56.751lb 30.829lb 53.099lb 85.534lb 56.751lb 30.829lb 53.099lb 85.534lb 53.099lb 200.3lb 200.3lb 200.3lb 200.3lb 200.3lb 200.3lb 200.3lb 200.3lb 200.3lb 200.3lb 200.3lb 200.3lb Y XZ Loads: BLC 3, WLZ Envelope Only Solution Trylon AA 147062 IDL04029: BYU IDAHO 2 MEMBER STRESS RATIOS Page - 14 Sept 26, 2019 at 9:28 AM IDL04029_Antenna Mount_C.r3d .2 7 .3 9 .2 5 . 3 3 N C .2 7 .66 .2 5 .66 .2 5 . 3 3 N C . 3 3 .3 9 .2 7 .2 5 .0 6 .2 7 N C . 3 3 .3 9 .2 5 .2 4 . 2 9 .07 .0 7 N C .47 .2 4 .47 .3 9 .07 .0 6 . 2 9 N C N C .1 3 .2 5 .30 . 3 3 .07 .2 4 .2 7 N C .0 7 .3 3 .2 7 . 2 9 N C . 3 3 .2 5 .2 4 .1 3 .0 5 .1 2 .12 .2 4 .12.0 6 N C N C .2 5 N C . 2 9 .12 . 0 5 .2 4N C .2 5 .2 4 .0 5 . 3 3 .1 2 .2 7 .0 7 . 2 9 .3 2 .1 3 .2 4 N C .2 5 .0 6.2 5 .3 8 . 3 3 . 2 9 .2 5 . 3 5 N C N C N C .2 4 .1 2 . 0 5 . 2 9 .2 7 . 3 5 . 1 2 .55.55.55 .4 0 .2 4 .0 5 . 3 3 .0 6 N C .1 2 .1 2 .55 . 2 9 . 3 1 .3 8 .55 .5 8 N C N C .2 7 .55 . 1 2 .2 4 .1 2 .5 0 . 2 9 . 3 3 .2 4 N C . 5 1 N C N C .55 .4 4 . 3 3 .1 4 .4 0 .55 .2 7 .5 7 .3 8 .3 5 . 5 1 . 3 3 N C .55 .59 .5 8 .59 .3 5 . 1 2 .55.55 .4 1 .2 7 .0 6 N C .1 4 .55 .59 . 2 9 N C .5 0 .59NC .59 .4 4 .5 7 .59 .1 4 .59 N CNC.59 . 2 9 .4 0 .4 1 .59 .4 6 . 2 9 N C .59 .5 8 .4 4 .4 6 .59 .2 7 .59 N C.5 0 .5 7 .4 1 Y XZ Code Check ( Env ) No Calc > 1.0 .90-1.0 .75-.90 .50-.75 0.-.50 Member Code Checks Displayed (Enveloped) Envelope Only Solution Company : Trylon Sept 26, 2019 9:49 AMDesigner : AA Job Number : 147062 Checked By: AA Model Name : IDL04029: BYU IDAHO 2 Joint Coordinates and Temperatures Label X [in] Y [in] Z [in] Temp [F] Detach From ... 1 N16 -38.816443 18 -54.81902 0 2 N17 -38.816443 18 54.81902 0 3 N18 66.882885 18 -6.206515 0 4 N19 64.374233 18 7.654887 0 5 N20 66.874233 18 11.985014 0 6 N21 -25.55779 18 59.577164 0 7 N22 -23.05779 18 63.907291 0 8 N23 -38.816443 18 51.922278 0 9 N24 -43.816443 18 51.922278 0 10 N25 -38.816443 18 -51.922278 0 11 N26 -43.816443 18 -51.922278 0 12 N27 -38.816443 18 1.42e-14 0 13 N28 -43.816443 18 1.42e-14 0 14 N29 -38.816443 18 -25.961139 0 15 N30 -43.816443 18 -25.961139 0 16 N31 -38.816443 18 25.961139 0 17 N32 -43.816443 18 25.961139 0 18 N33 19.408221 18 33.616025 0 19 N34 21.908221 18 37.946152 0 20 N35 -0.574784 18 50.926722 0 21 N36 -3.074784 18 46.596595 0 22 N37 44.391227 18 24.965583 0 23 N38 41.891227 18 20.635456 0 24 N39 -25.55779 18 -59.577164 0 25 N40 -23.05779 18 -63.907291 0 26 N41 64.374233 18 -7.654887 0 27 N42 66.874233 18 -11.985014 0 28 N43 19.408221 18 -33.616025 0 29 N44 21.908221 18 -37.946152 0 30 N45 -0.574784 18 -50.926722 0 31 N46 -3.074784 18 -46.596595 0 32 N47 44.391227 18 -24.965583 0 33 N48 41.891227 18 -20.635456 0 34 N49 72.668784 18 2.866025 0 35 N50 -33.852341 18 64.366025 0 36 N51 72.668784 18 -2.866025 0 37 N52 -33.852341 18 -64.366025 0 38 N53 -38.816443 18 -61.5 0 39 N54 -38.816443 18 61.5 0 40 N55 -28.066443 18 -61.025535 0 41 N56 -28.066443 18 61.025535 0 42 N57 66.882885 18 6.206515 0 43 N60 -33.441443 0 -57.922278 0 44 N62 -33.441443 0 57.922278 0 45 N66 66.882885 0 -1.17e-14 0 46 N67 -33.441443 60 -57.922278 0 47 N68 -33.441443 60 57.922278 0 48 N69 66.882885 60 -1.17e-14 0 49 N70 -33.441443 18 -57.922278 0 50 N71 -33.441443 18 57.922278 0 51 N72 66.882885 18 -1.17e-14 0 52 N73 -38.816443 54 -54.81902 0 53 N74 -38.816443 54 54.81902 0 54 N75 66.882885 54 -6.206515 0 55 N76 64.374233 54 7.654887 0 56 N77 66.874233 54 11.985014 0 RISA-3D Version 17.0.4 Page 15 [S:\...\...\CS19650_Calculations\RISA\IDL04029_Antenna Mount_C.r3d] Company : Trylon Sept 26, 2019 9:49 AMDesigner : AA Job Number : 147062 Checked By: AA Model Name : IDL04029: BYU IDAHO 2 Joint Coordinates and Temperatures (Continued) Label X [in] Y [in] Z [in] Temp [F] Detach From ... 57 N78 -25.55779 54 59.577164 0 58 N79 -23.05779 54 63.907291 0 59 N80 -38.816443 54 51.922278 0 60 N81 -43.816443 54 51.922278 0 61 N82 -38.816443 54 -51.922278 0 62 N83 -43.816443 54 -51.922278 0 63 N84 -38.816443 54 1.42e-14 0 64 N85 -43.816443 54 1.42e-14 0 65 N86 -38.816443 54 -25.961139 0 66 N87 -43.816443 54 -25.961139 0 67 N88 -38.816443 54 25.961139 0 68 N89 -43.816443 54 25.961139 0 69 N90 19.408221 54 33.616025 0 70 N91 21.908221 54 37.946152 0 71 N92 -0.574784 54 50.926722 0 72 N93 -3.074784 54 46.596595 0 73 N94 44.391227 54 24.965583 0 74 N95 41.891227 54 20.635456 0 75 N96 -25.55779 54 -59.577164 0 76 N97 -23.05779 54 -63.907291 0 77 N98 64.374233 54 -7.654887 0 78 N99 66.874233 54 -11.985014 0 79 N100 19.408221 54 -33.616025 0 80 N101 21.908221 54 -37.946152 0 81 N102 -0.574784 54 -50.926722 0 82 N103 -3.074784 54 -46.596595 0 83 N104 44.391227 54 -24.965583 0 84 N105 41.891227 54 -20.635456 0 85 N106 72.668784 54 2.866025 0 86 N107 -33.852341 54 64.366025 0 87 N108 72.668784 54 -2.866025 0 88 N109 -33.852341 54 -64.366025 0 89 N110 -38.816443 54 -61.5 0 90 N111 -38.816443 54 61.5 0 91 N112 -28.066443 54 -61.025535 0 92 N113 -28.066443 54 61.025535 0 93 N114 66.882885 54 6.206515 0 94 N115 -33.441443 36 -57.922278 0 95 N116 -33.441443 54 -57.922278 0 96 N117 -33.441443 54 57.922278 0 97 N118 66.882885 54 -1.17e-14 0 98 N119 66.874233 6 11.985014 0 99 N120 -23.05779 6 63.907291 0 100 N121 -43.816443 6 51.922278 0 101 N122 -43.816443 6 -51.922278 0 102 N123 -43.816443 6 1.42e-14 0 103 N124 -43.816443 6 -25.961139 0 104 N125 -43.816443 6 25.961139 0 105 N126 21.908221 6 37.946152 0 106 N127 -0.574784 6 50.926722 0 107 N128 44.391227 6 24.965583 0 108 N129 -23.05779 6 -63.907291 0 109 N130 66.874233 6 -11.985014 0 110 N131 21.908221 6 -37.946152 0 111 N132 -0.574784 6 -50.926722 0 112 N133 44.391227 6 -24.965583 0 113 N134 66.874233 90 11.985014 0 RISA-3D Version 17.0.4 Page 16 [S:\...\...\CS19650_Calculations\RISA\IDL04029_Antenna Mount_C.r3d] Company : Trylon Sept 26, 2019 9:49 AMDesigner : AA Job Number : 147062 Checked By: AA Model Name : IDL04029: BYU IDAHO 2 Joint Coordinates and Temperatures (Continued) Label X [in] Y [in] Z [in] Temp [F] Detach From ... 114 N135 -23.05779 90 63.907291 0 115 N136 -43.816443 90 51.922278 0 116 N137 -43.816443 90 -51.922278 0 117 N138 -43.816443 90 1.42e-14 0 118 N139 -43.816443 90 -25.961139 0 119 N140 -43.816443 90 25.961139 0 120 N141 21.908221 90 37.946152 0 121 N142 -0.574784 90 50.926722 0 122 N143 44.391227 90 24.965583 0 123 N144 -23.05779 90 -63.907291 0 124 N145 66.874233 90 -11.985014 0 125 N146 21.908221 90 -37.946152 0 126 N147 -0.574784 90 -50.926722 0 127 N148 44.391227 90 -24.965583 0 128 N149 -38.816443 54 -5 0 129 N150 15.078094 54 36.116025 0 130 N151 23.738349 54 -31.116025 0 131 N152 -38.816443 54 5 0 132 N153 23.738348 54 31.116025 0 133 N154 15.078095 54 -36.116025 0 134 N155 62.276479 18 -8.866025 0 135 N157 -38.816443 18 -49.5 0 136 N158 -38.816443 18 49.5 0 137 N159 62.276479 18 8.866025 0 138 N160 -23.460036 18 -58.366025 0 139 N161 -23.460036 18 58.366025 0 140 N140A -38.816443 54 -21.5 0 141 N141A 38.027768 54 -22.866025 0 142 N142A 0.788675 54 44.366025 0 143 N143A -38.816443 54 21.5 0 144 N144A 0.788675 54 -44.366025 0 145 N145A 38.027768 54 22.866025 0 146 N146A 0.788675 18 -44.366025 0 147 N147A -38.816443 18 21.5 0 148 N148A 38.027768 18 22.866025 0 149 N149A -38.816443 18 -21.5 0 150 N150A 38.027768 18 -22.866025 0 151 N151A 0.788675 18 44.366025 0 152 N152A -25.614869 54 -29.121932 0 153 N153A -12.412899 18 -36.744093 0 154 N154A -25.614869 18 29.121932 0 155 N155A -12.412899 54 36.744093 0 156 N156 38.027768 54 7.622161 0 157 N157A 38.027768 18 -7.622161 0 158 N159A 38.027768 18 7.621978 0 159 N160A 38.027768 54 -7.621978 0 160 N161A -12.413057 54 -36.744001 0 161 N162 -25.61471 18 -29.122024 0 162 N163 -25.614711 54 29.122024 0 Hot Rolled Steel Properties Label E [ksi] G [ksi] Nu Therm (/... Density[k/ft^3] Yield[ksi] Ry Fu[ksi] Rt 1 A992 29000 11154 .3 .65 .49 50 1.1 65 1.1 2 A36 Gr.36 29000 11154 .3 .65 .49 36 1.5 58 1.2 3 A572 Gr.50 29000 11154 .3 .65 .49 50 1.1 65 1.1 RISA-3D Version 17.0.4 Page 17 [S:\...\...\CS19650_Calculations\RISA\IDL04029_Antenna Mount_C.r3d] Company : Trylon Sept 26, 2019 9:49 AMDesigner : AA Job Number : 147062 Checked By: AA Model Name : IDL04029: BYU IDAHO 2 Hot Rolled Steel Properties (Continued) Label E [ksi] G [ksi] Nu Therm (/... Density[k/ft^3] Yield[ksi] Ry Fu[ksi] Rt 4 A500 Gr.B RND 29000 11154 .3 .65 .527 42 1.4 58 1.3 5 A500 Gr.B Rect 29000 11154 .3 .65 .527 46 1.4 58 1.3 6 A53 Gr.B 29000 11154 .3 .65 .49 35 1.6 60 1.2 7 A1085 29000 11154 .3 .65 .49 50 1.4 65 1.3 8 FRP 2600 425 .33 .8 .121 7 1.2 30 1.1 Member Primary Data Label I Joint J Joint K Joint Rotate(... Section/Shape Type Design List Material Design ... 1 M16 N66 N69 PIPE_3.0 Colu...Pipe A53 Gr.B Typical 2 M17 N60 N67 PIPE_3.0 Colu...Pipe A53 Gr.B Typical 3 M18 N62 N68 PIPE_3.0 Beam Pipe A53 Gr.B Typical 4 M19 N16 N55 L2.5x2.5x6 Beam Pipe A53 Gr.B Typical 5 M20 N57 N18 L2.5x2.5x6 Beam Pipe A53 Gr.B Typical 6 M21 N17 N56 L2.5x2.5x6 Colu...Pipe A53 Gr.B Typical 7 M22 N53 N54 L2.5x2.5x6 Beam Pipe A53 Gr.B Typical 8 M23 N50 N49 L2.5x2.5x6 Beam Pipe A53 Gr.B Typical 9 M24 N51 N52 L2.5x2.5x6 Beam Pipe A53 Gr.B Typical 10 M25 N25 N26 RIGID None None RIGID Typical 11 M26 N29 N30 RIGID None None RIGID Typical 12 M27 N27 N28 RIGID None None RIGID Typical 13 M28 N31 N32 RIGID None None RIGID Typical 14 M29 N23 N24 RIGID None None RIGID Typical 15 M30 N21 N22 RIGID None None RIGID Typical 16 M31 N36 N35 RIGID None None RIGID Typical 17 M32 N33 N34 RIGID None None RIGID Typical 18 M33 N38 N37 RIGID None None RIGID Typical 19 M34 N19 N20 RIGID None None RIGID Typical 20 M35 N41 N42 RIGID None None RIGID Typical 21 M36 N48 N47 RIGID None None RIGID Typical 22 M37 N43 N44 RIGID None None RIGID Typical 23 M38 N46 N45 RIGID None None RIGID Typical 24 M39 N39 N40 RIGID None None RIGID Typical 25 M40 N73 N112 L2x2x6 Beam Pipe A53 Gr.B Typical 26 M41 N114 N75 L2x2x6 Beam Pipe A53 Gr.B Typical 27 M42 N74 N113 L2x2x6 Beam Pipe A53 Gr.B Typical 28 M43 N110 N111 L2.5x2.5x6 Beam Pipe A53 Gr.B Typical 29 M44 N107 N106 L2.5x2.5x6 Beam Pipe A53 Gr.B Typical 30 M45 N108 N109 L2.5x2.5x6 Beam Pipe A53 Gr.B Typical 31 M46 N82 N83 RIGID None None RIGID Typical 32 M47 N86 N87 RIGID None None RIGID Typical 33 M48 N84 N85 RIGID None None RIGID Typical 34 M49 N88 N89 RIGID None None RIGID Typical 35 M50 N80 N81 RIGID None None RIGID Typical 36 M51 N78 N79 RIGID None None RIGID Typical 37 M52 N93 N92 RIGID None None RIGID Typical 38 M53 N90 N91 RIGID None None RIGID Typical 39 M54 N95 N94 RIGID None None RIGID Typical 40 M55 N76 N77 RIGID None None RIGID Typical 41 M56 N98 N99 RIGID None None RIGID Typical 42 M57 N105 N104 RIGID None None RIGID Typical 43 M58 N100 N101 RIGID None None RIGID Typical 44 M59 N103 N102 RIGID None None RIGID Typical 45 M60 N96 N97 RIGID None None RIGID Typical 46 M61 N121 N136 PIPE_2.0 Colu...Pipe A53 Gr.B Typical 47 M62 N125 N140 PIPE_2.0 Colu...Pipe A53 Gr.B Typical RISA-3D Version 17.0.4 Page 18 [S:\...\...\CS19650_Calculations\RISA\IDL04029_Antenna Mount_C.r3d] Company : Trylon Sept 26, 2019 9:49 AMDesigner : AA Job Number : 147062 Checked By: AA Model Name : IDL04029: BYU IDAHO 2 Member Primary Data (Continued) Label I Joint J Joint K Joint Rotate(... Section/Shape Type Design List Material Design ... 48 M63 N123 N138 PIPE_2.0 Colu...Pipe A53 Gr.B Typical 49 M64 N124 N139 PIPE_2.0 Colu...Pipe A53 Gr.B Typical 50 M65 N122 N137 PIPE_2.0 Colu...Pipe A53 Gr.B Typical 51 M66 N120 N135 PIPE_2.0 Colu...Pipe A53 Gr.B Typical 52 M67 N127 N142 PIPE_2.0 Colu...Pipe A53 Gr.B Typical 53 M68 N126 N141 PIPE_2.0 Colu...Pipe A53 Gr.B Typical 54 M69 N128 N143 PIPE_2.0 Colu...Pipe A53 Gr.B Typical 55 M70 N119 N134 PIPE_2.0 Colu...Pipe A53 Gr.B Typical 56 M71 N130 N145 PIPE_2.0 Colu...Pipe A53 Gr.B Typical 57 M72 N133 N148 PIPE_2.0 Colu...Pipe A53 Gr.B Typical 58 M73 N131 N146 PIPE_2.0 Colu...Pipe A53 Gr.B Typical 59 M74 N132 N147 PIPE_2.0 Colu...Pipe A53 Gr.B Typical 60 M75 N129 N144 PIPE_2.0 Colu...Pipe A53 Gr.B Typical 61 M78 N155 N151 L2x2x4 VBra...Single Angle A36 Gr.36 Typical 62 M79 N154 N160 L2x2x4 VBra...Single Angle A36 Gr.36 Typical 63 M80 N149 N157 L2x2x4 VBra...Single Angle A36 Gr.36 Typical 64 M81 N152 N158 L2x2x4 VBra...Single Angle A36 Gr.36 Typical 65 M65A N145A N141A 90 L2.5x2.5x6 Beam Single Angle A36 Gr.36 Typical 66 M66A N142A N143A 90 L2.5x2.5x6 Beam Single Angle A36 Gr.36 Typical 67 M67A N140A N144A 90 L2.5x2.5x6 Beam Single Angle A36 Gr.36 Typical 68 M68A N146A N149A 90 L2.5x2.5x6 Beam Single Angle A36 Gr.36 Typical 69 M69A N147A N151A 90 L2.5x2.5x6 Beam Single Angle A36 Gr.36 Typical 70 M70A N150A N148A 90 L2.5x2.5x6 Beam Single Angle A36 Gr.36 Typical Basic Load Cases BLC Description Category X Gra... Y Gra... Z Grav... Joint Point Distrib...Area(... Surface... 1 DL DL -1 11 12 2 WLX WLX 11 12 18 3 WLZ WLZ 11 12 18 4 SL SL Member Point Loads (BLC 1 : DL) Member Label Direction Magnitude[lb,k-ft] Location[in,%] 1 M65 Y -49.6 78 2 M61 Y -49.6 78 3 M66 Y -49.6 78 4 M70 Y -49.6 78 5 M71 Y -49.6 78 6 M75 Y -49.6 78 7 M61 Y -49.6 18 8 M65 Y -49.6 18 9 M66 Y -49.6 18 10 M70 Y -49.6 18 11 M71 Y -49.6 18 12 M75 Y -49.6 18 Member Point Loads (BLC 2 : WLX) Member Label Direction Magnitude[lb,k-ft] Location[in,%] 1 M65 X 200.3 78 2 M61 X 200.3 78 3 M66 X 200.3 78 4 M70 X 200.3 78 5 M71 X 200.3 78 RISA-3D Version 17.0.4 Page 19 [S:\...\...\CS19650_Calculations\RISA\IDL04029_Antenna Mount_C.r3d] Company : Trylon Sept 26, 2019 9:49 AMDesigner : AA Job Number : 147062 Checked By: AA Model Name : IDL04029: BYU IDAHO 2 Member Point Loads (BLC 2 : WLX) (Continued) Member Label Direction Magnitude[lb,k-ft] Location[in,%] 6 M75 X 200.3 78 7 M61 X 200.3 18 8 M65 X 200.3 18 9 M66 X 200.3 18 10 M70 X 200.3 18 11 M71 X 200.3 18 12 M75 X 200.3 18 Member Point Loads (BLC 3 : WLZ) Member Label Direction Magnitude[lb,k-ft] Location[in,%] 1 M65 Z 200.3 78 2 M61 Z 200.3 78 3 M66 Z 200.3 78 4 M70 Z 200.3 78 5 M71 Z 200.3 78 6 M75 Z 200.3 78 7 M61 Z 200.3 18 8 M65 Z 200.3 18 9 M66 Z 200.3 18 10 M70 Z 200.3 18 11 M71 Z 200.3 18 12 M75 Z 200.3 18 Member Distributed Loads (BLC 2 : WLX) Member Label Direction Start Magnitude[lb/ft,F,psf] End Magnitude[lb/...Start Location[in,%] End Location[in,%] 1 M43 X 7 7 0 0 2 M18 X 7 7 0 0 3 M17 X 7 7 0 0 4 M16 X 7 7 0 0 5 M44 X 7 7 0 0 6 M45 X 7 7 0 0 7 M24 X 7 7 0 0 8 M23 X 7 7 0 0 9 M22 X 7 7 0 0 10 M69 X 7 7 0 0 11 M68 X 7 7 0 0 12 M67 X 7 7 0 0 13 M62 X 7 7 0 0 14 M63 X 7 7 0 0 15 M64 X 7 7 0 0 16 M72 X 7 7 0 0 17 M73 X 7 7 0 0 18 M74 X 7 7 0 0 Member Distributed Loads (BLC 3 : WLZ) Member Label Direction Start Magnitude[lb/ft,F,psf] End Magnitude[lb/...Start Location[in,%] End Location[in,%] 1 M18 Z 7 7 0 0 2 M43 Z 7 7 0 0 3 M44 Z 7 7 0 0 4 M45 Z 7 7 0 0 5 M17 Z 7 7 0 0 6 M23 Z 7 7 0 0 7 M24 Z 7 7 0 0 8 M22 Z 7 7 0 0 RISA-3D Version 17.0.4 Page 20 [S:\...\...\CS19650_Calculations\RISA\IDL04029_Antenna Mount_C.r3d] Company : Trylon Sept 26, 2019 9:49 AMDesigner : AA Job Number : 147062 Checked By: AA Model Name : IDL04029: BYU IDAHO 2 Member Distributed Loads (BLC 3 : WLZ) (Continued) Member Label Direction Start Magnitude[lb/ft,F,psf] End Magnitude[lb/...Start Location[in,%] End Location[in,%] 9 M16 Z 7 7 0 0 10 M69 Z 7 7 0 0 11 M68 Z 7 7 0 0 12 M67 Z 7 7 0 0 13 M62 Z 7 7 0 0 14 M63 Z 7 7 0 0 15 M64 Z 7 7 0 0 16 M74 Z 7 7 0 0 17 M73 Z 7 7 0 0 18 M72 Z 7 7 0 0 Load Combinations Description S... P... SRSS BLC Fa... B... Fa... B... Fa... B... Fa... B... Fa... B... Fa... B... Fa... B... Fa... B... Fa... B... Fa... 1 TIA 1 (a)Yes Y DL 1.2 W...1 2 TIA 1 (b)Yes Y DL 1.2 W...1 3 TIA 2 (a)Yes Y DL .9 W...1 4 TIA 2 (b)Yes Y DL .9 W...1 5 TIA 3 Yes Y DL 1.4 6 TIA 4 Yes Y DL 1.2 LLS 1.5 7 TIA 5 Yes Y DL 1.2 LL 1.5 8 Deflection 1 Yes Y DL 1 9 Deflection 2 Yes Y LL 1 10 Deflection 3 Yes Y DL 1 LL 1 11 IBC 16-1 Yes Y DL 1.4 12 IBC 16-2 (a)Yes Y DL 1.2 LL 1.6 LLS 1.6 13 IBC 16-2 (b)Yes Y DL 1.2 LL 1.6 LLS 1.6 SL .5 S....5 14 IBC 16-3 (c)Yes Y DL 1.2 SL 1.6 S...1.6 LL .5 LLS 1 15 IBC 16-3 (b) (a)Yes Y DL 1.2 W....5 16 IBC 16-3 (b) (b)Yes Y DL 1.2 W....5 17 IBC 16-3 (b) (c)Yes Y DL 1.2 W...-.5 18 IBC 16-3 (b) (d)Yes Y DL 1.2 W...-.5 19 IBC 16-3 (d) (a)Yes Y DL 1.2 SL 1.6 S...1.6 W....5 20 IBC 16-3 (d) (b)Yes Y DL 1.2 SL 1.6 S...1.6 W....5 21 IBC 16-3 (d) (c)Yes Y DL 1.2 SL 1.6 S...1.6 W...-.5 22 IBC 16-3 (d) (d)Yes Y DL 1.2 SL 1.6 S...1.6 W...-.5 23 IBC 16-4 (a) (a)Yes Y DL 1.2 W...1 LL .5 LLS 1 24 IBC 16-4 (a) (b)Yes Y DL 1.2 W...1 LL .5 LLS 1 25 IBC 16-4 (a) (c)Yes Y DL 1.2 W...-1 LL .5 LLS 1 26 IBC 16-4 (a) (d)Yes Y DL 1.2 W...-1 LL .5 LLS 1 27 IBC 16-4 (b) (a)Yes Y DL 1.2 W...1 LL .5 LLS 1 SL .5 S....5 28 IBC 16-4 (b) (b)Yes Y DL 1.2 W...1 LL .5 LLS 1 SL .5 S....5 29 IBC 16-4 (b) (c)Yes Y DL 1.2 W...-1 LL .5 LLS 1 SL .5 S....5 30 IBC 16-4 (b) (d)Yes Y DL 1.2 W...-1 LL .5 LLS 1 SL .5 S....5 31 IBC 16-6 (a)Yes Y DL .9 W...1 32 IBC 16-6 (b)Yes Y DL .9 W...1 33 IBC 16-6 (c)Yes Y DL .9 W...-1 34 IBC 16-6 (d)Yes Y DL .9 W...-1 Envelope Joint Reactions Joint X [lb] LC Y [lb] LC Z [lb] LC MX [... LC MY [k-ft] LC MZ [k-ft] LC 1 N62 max 1373.229 33 2550.597 28 1406.196 34 0 34 0 34 0 34 2 min -1409.5 1 -956.191 34 -1398.901 2 0 1 0 1 0 1 3 N66 max 1650.037 33 3036.994 27 1214.289 34 0 34 0 34 0 34 4 min -1616.214 1 -1414.872 33 -1231.247 2 0 1 0 1 0 1 RISA-3D Version 17.0.4 Page 21 [S:\...\...\CS19650_Calculations\RISA\IDL04029_Antenna Mount_C.r3d] Company : Trylon Sept 26, 2019 9:49 AMDesigner : AA Job Number : 147062 Checked By: AA Model Name : IDL04029: BYU IDAHO 2 Envelope Joint Reactions (Continued) Joint X [lb] LC Y [lb] LC Z [lb] LC MX [... LC MY [k-ft] LC MZ [k-ft] LC 5 N60 max 1436.111 29 2590.248 30 1357.046 30 0 34 0 34 0 34 6 min -1434.093 3 -923.321 4 -1347.698 4 0 1 0 1 0 1 7 Totals:max 4456.718 33 3251.031 11 3973.11 34 8 min -4456.719 1 0 9 -3973.112 2 Envelope AISC 14th(360-10): LRFD Steel Code Checks Member Shape Code Check Loc...... She... Loc...... ... phi*P... phi*P... phi*M...phi*M...... Eqn 1 M16 PIPE_3.0 .444 17.5 27 .140 53....28 57037...65205 5.749 5.749 ...H1-1b 2 M17 PIPE_3.0 .386 17.5 29 .149 53....27 57037...65205 5.749 5.749 ...H1-1b 3 M18 PIPE_3.0 .381 17.5 28 .133 53....27 57037...65205 5.749 5.749 ...H1-1b 4 M19 L2.5x2.5....657 6.2...29 .261 6.2...z 29 52668...54495 1.47 3.439 ...H2-1 5 M20 L2.5x2.5....349 6.2...29 .342 6.2...z 27 52668...54495 1.47 3.439 ...H2-1 6 M21 L2.5x2.5....353 6.2...28 .325 6.2...z 29 52668...54495 1.47 3.439 ...H2-1 7 M22 L2.5x2.5....247 7.6...30 .168 7.6...y 27 47975...54495 1.47 3.439 ...H2-1 8 M23 L2.5x2.5....550 10....29 .327 7.6...y 29 47975...54495 1.47 3.195 ...H2-1 9 M24 L2.5x2.5....327 115...29 .180 112...y 29 47975...54495 1.47 3.439 ...H2-1 10 M40 L2x2x6 .474 6.2...29 .184 6.2...z 27 40930...43155 .899 2.082 ...H2-1 11 M41 L2x2x6 .463 6.2...30 .174 .129 z 30 40930...43155 .899 2.082 ...H2-1 12 M42 L2x2x6 .514 6.2...29 .171 6.2...z 29 40930...43155 .899 2.082 ...H2-1 13 M43 L2.5x2.5....241 56....30 .261 115...z 29 47975...54495 1.47 3.229 ...H2-1 14 M44 L2.5x2.5....589 112...27 .219 115...z 28 47975...54495 1.47 3.329 ...H2-1 15 M45 L2.5x2.5....293 114...27 .245 7.6...z 30 47975...54495 1.47 3.213 ...H2-1 16 M61 PIPE_2.0 .269 48....29 .057 18....29 17855...32130 1.872 1.872 ...H1-1b 17 M62 PIPE_2.0 .051 47....28 .028 47....27 17855...32130 1.872 1.872 ...H1-1b 18 M63 PIPE_2.0 .130 47....30 .036 47....29 17855...32130 1.872 1.872 ...H1-1b 19 M64 PIPE_2.0 .062 47....30 .035 47....29 17855...32130 1.872 1.872 ...H1-1b 20 M65 PIPE_2.0 .269 48....29 .097 18....29 17855...32130 1.872 1.872 ...H1-1b 21 M66 PIPE_2.0 .396 12....29 .109 12....29 17855...32130 1.872 1.872 ...H1-1b 22 M67 PIPE_2.0 .575 12....29 .093 12....29 17855...32130 1.872 1.872 ...H1-1b 23 M68 PIPE_2.0 .504 12....29 .127 12....27 17855...32130 1.872 1.872 ...H1-1b 24 M69 PIPE_2.0 .573 47....27 .097 12....27 17855...32130 1.872 1.872 ...H1-1b 25 M70 PIPE_2.0 .411 12....27 .088 12....30 17855...32130 1.872 1.872 ...H1-1b 26 M71 PIPE_2.0 .269 48....30 .062 18....30 17855...32130 1.872 1.872 ...H1-1b 27 M72 PIPE_2.0 .065 47....27 .028 12....28 17855...32130 1.872 1.872 ...H1-1b 28 M73 PIPE_2.0 .119 47....27 .037 12....30 17855...32130 1.872 1.872 ...H1-1b 29 M74 PIPE_2.0 .072 47....30 .028 12....30 17855...32130 1.872 1.872 ...H1-1b 30 M75 PIPE_2.0 .269 48....28 .102 12....29 17855...32130 1.872 1.872 ...H1-1b 31 M78 L2x2x4 .311 57....27 .006 0 y 29 9748....30585....691 1.577 ...H2-1 32 M79 L2x2x4 .326 57....29 .008 0 y 29 9748....30585....691 1.577 ...H2-1 33 M80 L2x2x4 .299 57....30 .004 0 y 30 9748....30585....691 1.568 ...H2-1 34 M81 L2x2x4 .318 0 28 .007 0 y 28 9748....30585....691 1.577 ...H2-1 35 M65A L2.5x2.5....137 15....27 .027 0 z 30 34827...56052 1.512 3.537 ...H2-1 36 M66A L2.5x2.5....120 30....27 .035 45....z 29 34827...56052 1.512 3.537 ...H2-1 37 M67A L2.5x2.5....122 30....27 .020 45....z 27 34827...56052 1.512 3.537 ...H2-1 38 M68A L2.5x2.5....074 30....30 .022 30....y 27 34827...56052 1.512 3.537 ...H2-1 39 M69A L2.5x2.5....046 15....28 .028 0 z 29 34827...56052 1.512 3.537 ...H2-1 40 M70A L2.5x2.5....121 15....29 .022 45....z 30 34827...56052 1.512 3.537 ...H2-1 RISA-3D Version 17.0.4 Page 22 [S:\...\...\CS19650_Calculations\RISA\IDL04029_Antenna Mount_C.r3d] Project IDL04029: BYU IDAHO 2 Job Ref. 147062 Section Roof Framing Check for Mount Frame Sheet no./rev. 23 Calc. by AA Date 07/20/2019 Chk'd by Date App'd by Date ROOF FRAME CHECK FOR MOUNT FRAME Mount Frame Reaction Roof Frame Joist Size 14" TJI 210 @ 24" O.C. Joist Span (Approximaate) 12.5 ft Roof Snow Load 35 psf Roof Dead Load 15 psf Max Reaction from Mount Frame 3037 lbs Project IDL04029: BYU IDAHO 2 Job Ref. 147062 Section Roof Framing Check for Mount Frame Sheet no./rev. 24 Calc. by AA Date 07/20/2019 Chk'd by Date App'd by Date ANALYSIS Geometry Loading Self weight included Dead - Loading (kips/ft,kips) Live - Loading (kips/ft) Results Forces All load cases - Moment envelope (kip_ft) All load cases - Shear envelope (kips) 0. 0 3 0. 0 3 1. 6 2.25 ft X Z 3.3 Project IDL04029: BYU IDAHO 2 Job Ref. 147062 Section Roof Framing Check for Mount Frame Sheet no./rev. 25 Calc. by AA Date 07/20/2019 Chk'd by Date App'd by Date Element results Envelope - All load cases Element Position Shear force Moment (ft) (kips) (kip_ft) 1 0 1.5 (max abs) 0 0 2.25 1.432 -0.168 3.298 (max) 0 12.5 0 -0.475 0 ; Moment capacity 4490 lb-ft > 3298 lb-ft O.K Shear Capacity 1945 lb > 1945 lbs O.K. Project IDL04029: BYU IDAHO 2 Job Ref. 147062 Section Roof Framing Check for Equipment Sheet no./rev. 26 Calc. by AA Date 08/22/2019 Chk'd by Date App'd by Date ROOF FRAME CHECK FOR EQUIPMENT Equipment Cabinet Weight 4875 lbs Unifrm load on Roof 109.6 psf Project IDL04029: BYU IDAHO 2 Job Ref. 147062 Section Roof Framing Check for Equipment Sheet no./rev. 27 Calc. by AA Date 08/22/2019 Chk'd by Date App'd by Date Roof Framing Check From Existing Dwg Joist Size 14" TJI 210 @ 24" O.C. Joist Span (Approximaate) 20 ft Roof Snow Load 35 psf Roof Dead Load 15 psf ANALYSIS Geometry Geometry (ft) - Coast Sitka Spruce Beams and stringers Select Structural - 2x14 Loading Self weight included Project IDL04029: BYU IDAHO 2 Job Ref. 147062 Section Roof Framing Check for Equipment Sheet no./rev. 28 Calc. by AA Date 08/22/2019 Chk'd by Date App'd by Date Dead - Loading (kips/ft) Live - Loading (kips/ft) Results Forces All load cases - Moment envelope (kip_ft) All load cases - Shear envelope (kips) Element results Envelope - All load cases Element Position Shear force Moment (ft) (kips) (kip_ft) 1 0 1.033 0 0 (min) 10 0 7.614 (max) 0 (min) 20 0 -1.034 (max abs) 0 (min) ; Project IDL04029: BYU IDAHO 2 Job Ref. 147062 Section Roof Framing Check for Equipment Sheet no./rev. 29 Calc. by AA Date 08/22/2019 Chk'd by Date App'd by Date TJI Load Table Moment Capacity 4490 lb-ft With Equipment Cabinet: Moment Demand 7614 lb-ft Unity Ratio 1.70 > 1.0 Not O.K. Add TJI Joist in between the existing joist Project IDL04029: BYU IDAHO 2 Job Ref. 147062 Section Roof Framing Check for Equipment Sheet no./rev. 30 Calc. by AA Date 08/22/2019 Chk'd by Date App'd by Date REINFORCE JOIST pJoist Size 14" TJI 210 @ 12" O.C. Joist Span (Approximaate) 20 ft Roof Snow Load 35 psf Roof Dead Load 15 psf ANALYSIS Geometry Geometry (ft) - Coast Sitka Spruce Beams and stringers Select Structural - 2x14 Loading Self weight included Project IDL04029: BYU IDAHO 2 Job Ref. 147062 Section Roof Framing Check for Equipment Sheet no./rev. 31 Calc. by AA Date 08/22/2019 Chk'd by Date App'd by Date Dead - Loading (kips/ft) Live - Loading (kips/ft) Results Forces All load cases - Moment envelope (kip_ft) All load cases - Shear envelope (kips) Element results Envelope - All load cases Element Position Shear force Moment (ft) (kips) (kip_ft) 1 0 0.517 0 0 (min) 10 0 3.807 (max) 0 (min) 20 0 -0.517 (max abs) 0 (min) ; 0.5 -0.5 Project IDL04029: BYU IDAHO 2 Job Ref. 147062 Section Roof Framing Check for Equipment Sheet no./rev. 32 Calc. by AA Date 08/22/2019 Chk'd by Date App'd by Date TJI Load Table Moment Capacity 4490 lb-ft With Equipment Cabinet: Moment Demand 3807 lb-ft Unity Ratio 0.848 < 1.0 O.K.