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34 20.0 L SR 3/4 2L /2x /2x3/6x3/8 L /2x /2x3/6 L /2x /2x3/6 L /2x /2x3/ DESIGNED APPURTENANE LOADING TYPE ELEVATION TYPE ELEVATION (9) FV Pirod 3' Low Profile Platform 20 TOWER DESIGN NOTES. Tower designed for a 80 mph basic wind in accordance with the TIA/EIA-222-F Standard. 2. Tower is also designed for a 69 mph basic wind with 0.50 in ice L /2x /2x3/ T SR T2 SR 2 / T3 SR 3 L 3/4x 3/4x3/6 N.A. N.A. N.A N.A. N.A N.A T4 SR 3 /4 L2x2x/ MAX LEG FORES: DOWN: UPLIFT: SHEAR: 7220 T5 SR 3 /2 L2 /2x2 /2x/4 L 3/4x 3/4x3/ SHEAR mph WIND in IE AXIAL 2827 SHEAR 456 AXIAL 833 MOMENT 788 kip- MOMENT 785 kip- REATIONS - 80 mph WIND Legs Diagonals Top Girts Mid Girts ottom Girts Horizontals Sec. Horzs Inner racing Face Width () # Ht () () onsulting Engineers omputerized Structural Design 8989 N. Port Washington Rd. Milwaukee, WI 5327 Phone: (44) FAX: (44) Job: Example - 20' Self-Supporting Tower Project: Training Seminar lient: -oncepts, Inc. Drawn by: Dan Horn App'd: ode: TIA/EIA-222-F Date: /5/0 Scale: NTS Path: H:\Engineer Stuff\DGH\SpectraSite\Handalcs\Falcon20.eri Dwg No. E-

35 ERITower omputerized Structural Design 8989 N. Port Washington Rd. Milwaukee, WI 5327 Phone: (44) FAX: (44) Job Project lient Example - 20' Self-Supporting Tower Training Seminar -oncepts, Inc. Page of 4 Date 09:46:9 /5/0 Designed by Dan Horn Tower Input Data The main tower is a 3x free standing tower with an overall height of above the ground line. The base of the tower is set at an elevation of 0.00 above the ground line. The face width of the tower is 3.42 at the top and 0.92 at the base. There is a 3 sided latticed pole with a face width of This tower is designed using the TIA/EIA-222-F standard. The following design criteria apply: asic wind speed of 80 mph. Nominal ice thickness of in. Ice density of 56 pcf. A wind speed of 69 mph is used in combination with ice. Pressures are calculated at each section. Stress ratio used in latticed pole member design is.333. Stress ratio used in tower member design is.333 Wind 60 Leg A Wind 90 Face A Face Leg Leg Face Wind Normal Triangular Tower 3 Sided Latticed Pole Geometry Tower Tower Width Number of Length Diagonal Spacing racing Type Has K race Has Horizontals s End Panels L K race Right No Yes

36 ERITower omputerized Structural Design 8989 N. Port Washington Rd. Milwaukee, WI 5327 Phone: (44) FAX: (44) Job Project lient Example - 20' Self-Supporting Tower Training Seminar -oncepts, Inc. Page 2 of 4 Date 09:46:9 /5/0 Designed by Dan Horn 3 Sided Latticed Pole Geometry (cont d) Tower Leg Type Leg Size Leg F y ksi Diagonal Type Diagonal Size L Solid Round 3/4 50 Double Angle 2L /2x /2x3/6x3/8 36 Diagonal F y ksi 3 Sided Latticed Pole Geometry (cont d) Tower Top Girt Type Top Girt Size Top Girt F y ksi ottom Girt Type ottom Girt Size ottom Girt F y ksi L Single Angle L /2x /2x3/6 36 Single Angle L /2x /2x3/ Sided Latticed Pole Geometry (cont d) Tower No. of Mid Girts Mid Girt Type Mid Girt Size Mid Girt F y ksi Horizontal Type Horizontal Size Horizontal F y ksi L None Flat ar 36 Single Angle L /2x /2x3/ Sided Latticed Pole Geometry (cont d) K Factors Tower Gusset Area (per face) Gusset Thickness Adjust. Factor A f Adjust. Factor A r Mult. Legs X race Diags X K race Diags X Single Diags X Girts X Horiz. X Inner race X Truss Leg X race Truss Leg Z race 2 in Y Y Y Y Y Y L Note: K factors are applied to member segment lengths. K-braces without inner supporting members will have the K factor in the out-of-plane direction applied to the overall length. 3 Sided Latticed Pole Geometry (cont d) Tower Tension Area Factors onnection Offsets Legs Inner Members Diagonals K-racing Single Angle Double Angle U Net Width U Net Width U Vert. Horiz. Vert. Horiz. Vert. Horiz. Vert. Deduct Deduct Top Top ot. ot. Top Top ot. in in Net Width Deduct in in in in in in in in in L Horiz. ot. Tower Geometry

37 ERITower omputerized Structural Design 8989 N. Port Washington Rd. Milwaukee, WI 5327 Phone: (44) FAX: (44) Job Project lient Example - 20' Self-Supporting Tower Training Seminar -oncepts, Inc. Page 3 of 4 Date 09:46:9 /5/0 Designed by Dan Horn Tower Tower Width Number of s Length Diagonal Spacing racing Type Has K race End Panels Has Horizontals T X race No No T X race No No T X race No No T X race No No T X race No Yes Tower Geometry (cont d) Tower Leg Type Leg Size Leg F y ksi Diagonal Type Diagonal Size T Solid Round 2 50 Single Angle L /2x /2x3/6 36 T Solid Round 2 /2 50 Single Angle L /2x /2x3/6 36 T Solid Round 3 50 Single Angle L 3/4x 3/4x3/6 36 T Solid Round 3 /4 50 Single Angle L2x2x/4 36 T Solid Round 3 /2 50 Single Angle L2 /2x2 /2x/4 36 Diagonal F y ksi Tower Geometry (cont d) Tower Secondary Horizontal Type Secondary Horizontal Size Secondary Horizontal F y ksi Inner racing Type Inner racing Size Inner racing F y ksi T Solid Round 36 Solid Round 36 T Solid Round 36 Solid Round 36 T Solid Round 36 Solid Round 36 T Solid Round 36 Solid Round 36 T Single Angle L 3/4x 3/4x3/6 36 Solid Round 36 Tower Geometry (cont d) Tower Gusset Area (per face) Gusset Thickness Adjust. Factor A f Adjust. Factor A r Mult. Legs X race Diags X 2 in Y T T T T T K race Diags X Y K Factors Single Girts Horiz. Diags X Y X Y X Y Inner race X Y Truss Leg X race Truss Leg Z race

38 ERITower omputerized Structural Design 8989 N. Port Washington Rd. Milwaukee, WI 5327 Phone: (44) FAX: (44) Job Project lient Example - 20' Self-Supporting Tower Training Seminar -oncepts, Inc. Page 4 of 4 Date 09:46:9 /5/0 Designed by Dan Horn Note: K factors are applied to member segment lengths. K-braces without inner supporting members will have the K factor in the out-of-plane direction applied to the overall length. Tower Geometry (cont d) Tower Tension Area Factors onnection Offsets Legs Inner Members Diagonals K-racing Single Angle Double Angle Net Width U Net Width U Net Width U Vert. Horiz. Vert. Horiz. Vert. Horiz. Vert. Deduct Deduct Deduct Top Top ot. ot. Top Top ot. in in in in in in in in in in in T T T T T Horiz. ot. Feed Line/Linear Appurtenances - Non-Structural Description Face omponent Type Placement Total Number Nextel 5/8 aaa (In Face) No Ice /2'' Ice '' Ice 2'' Ice 4'' Ice Nextel 5/8 aaa (In Face) No Ice /2'' Ice '' Ice 2'' Ice 4'' Ice Feed Line/Linear Appurtenances Areas AA A 2 / plf Tower Tower Face L A T A T A T A T A T A A R 2 A F 2 AA A In Face AA A Out Face

39 ERITower omputerized Structural Design 8989 N. Port Washington Rd. Milwaukee, WI 5327 Phone: (44) FAX: (44) Job Project lient Example - 20' Self-Supporting Tower Training Seminar -oncepts, Inc. Page 5 of 4 Date 09:46:9 /5/0 Designed by Dan Horn Feed Line/Linear Appurtenances Areas - With Ice Tower Tower Face L A T A T A T A T A T A Ice A R Thickness in A F 2 AA A In Face AA A Out Face Discrete Tower Loads Description Face or Leg Offset Type Offsets: Horz Lateral Vert Azimuth Adjustment Placement deg (9) FV90-2 None No Ice /2'' Ice '' Ice 2'' Ice 4'' Ice Pirod 3' Low Profile Platform None No Ice /2'' Ice '' Ice 2'' Ice 4'' Ice AA A Front AA A Side Tower Pressures - No Ice G H =.49 z K Z q z psf A G 2 F a c e A F 2 A R 2 A leg 2 Leg % AA A In Face 2 AA A Out Face 2 L A

40 ERITower omputerized Structural Design 8989 N. Port Washington Rd. Milwaukee, WI 5327 Phone: (44) FAX: (44) Job Project lient Example - 20' Self-Supporting Tower Training Seminar -oncepts, Inc. Page 6 of 4 Date 09:46:9 /5/0 Designed by Dan Horn z K Z q z psf A G 2 F a c e T A T A T A T A T A A F A R A leg Leg % AA A In Face 2 AA A Out Face Tower Pressure - With Ice G H =.49 z K Z q z psf A G 2 F a c e L A T A T A T A T A T A A F A R A leg Leg % AA A In Face 2 AA A Out Face Tower Forces - No Ice - Wind Normal (80) Add Self F a c e L A e F R R D F D R A E F w trl. Face plf

41 ERITower omputerized Structural Design 8989 N. Port Washington Rd. Milwaukee, WI 5327 Phone: (44) FAX: (44) Job Project lient Example - 20' Self-Supporting Tower Training Seminar -oncepts, Inc. Page 7 of 4 Date 09:46:9 /5/0 Designed by Dan Horn Add Self F a c e e F R R D F D R A E 2 T A T A T A T A T A Sum : OTM kip- F w trl. Face plf Tower Forces - No Ice - Wind 60 (0) Add Self F a c e e F R R D F D R A E 2 L A T A T A T A T A T A Sum : OTM kip- F w trl. Face plf Tower Forces - No Ice - Wind 90 Add Self F a c e e F R R D F D R A E 2 F w plf trl. Face

42 ERITower omputerized Structural Design 8989 N. Port Washington Rd. Milwaukee, WI 5327 Phone: (44) FAX: (44) Job Project lient Example - 20' Self-Supporting Tower Training Seminar -oncepts, Inc. Page 8 of 4 Date 09:46:9 /5/0 Designed by Dan Horn Add Self F a c e e F R R D F D R A E 2 L A T A T A T A T A T A Sum : OTM kip- F w trl. Face plf Tower Forces - With Ice - Wind Normal (80) Add Self F a c e e F R R D F D R A E 2 L A T A T A T A T A T A Sum : OTM kip- F w trl. Face plf Tower Forces - With Ice - Wind 60 (0)

43 ERITower omputerized Structural Design 8989 N. Port Washington Rd. Milwaukee, WI 5327 Phone: (44) FAX: (44) Job Project lient Example - 20' Self-Supporting Tower Training Seminar -oncepts, Inc. Page 9 of 4 Date 09:46:9 /5/0 Designed by Dan Horn Add Self F a c e e F R R D F D R A E 2 L A T A T A T A T A T A Sum : OTM kip- F w trl. Face plf Tower Forces - With Ice - Wind 90 Add Self F a c e e F R R D F D R A E 2 L A T A T A T A T A T A Sum : OTM kip- F w trl. Face plf Discrete Forces - No Ice

44 ERITower omputerized Structural Design 8989 N. Port Washington Rd. Milwaukee, WI 5327 Phone: (44) FAX: (44) Job Project lient Example - 20' Self-Supporting Tower Training Seminar -oncepts, Inc. Page 0 of 4 Date 09:46:9 /5/0 Designed by Dan Horn Add z K z q z psf 2 in Sum : OTM kip- G H AA t z F Discrete Forces - With Ice Add z K z q z psf 2 in Sum : OTM kip- G H AA t z F Force Totals Load ase Sum of Forces Total Sum of Torques Sum of Offset Overturning Moments, M x kip- Sum of Offset Overturning Moments, M z kip- Sum of Wind Overturning Moments kip- kip- Leg racing Total Member Self Wind Normal Wind Wind Member Ice Wind Normal - Ice Wind 60 - Ice Wind 90 - Ice Load ombinations omb. No. Dead Only 2 Dead+Wind Normal 3 Dead+Wind 60 4 Dead+Wind 90 5 Dead+Ice+Temp 6 Dead+Wind Normal+Ice+Temp 7 Dead+Wind 60+Ice+Temp 8 Dead+Wind 90+Ice+Temp Description Maximum Member Forces

45 ERITower omputerized Structural Design 8989 N. Port Washington Rd. Milwaukee, WI 5327 Phone: (44) FAX: (44) Job Project lient Example - 20' Self-Supporting Tower Training Seminar -oncepts, Inc. Page of 4 Date 09:46:9 /5/0 Designed by Dan Horn No. omponent Type ondition Gov. Load omb. Axial Major Axis Moment kip- Minor Axis Moment kip- L Leg Max Tension Max. ompression Max. Mx Max. My Max. Vy Max. Vx Diagonal Max Tension Max. ompression Max. Mx Max. Vy Horizontal Max Tension Max. ompression Max. Vx Top Girt Max Tension Max. ompression Max. Vx ottom Girt Max Tension Max. ompression Max. Vx T Leg Max Tension Max. ompression Max. Mx Max. My Max. Vy Max. Vx Diagonal Max Tension Max. ompression Max. My Max. Vy Max. Vx T Leg Max Tension Max. ompression Max. Mx Max. My Max. Vy Max. Vx Diagonal Max Tension Max. ompression Max. My Max. Vy Max. Vx T Leg Max Tension Max. ompression Max. Mx Max. My Max. Vy Max. Vx Diagonal Max Tension Max. ompression Max. My Max. Vy Max. Vx T Leg Max Tension Max. ompression Max. Mx Max. My Max. Vy Max. Vx Diagonal Max Tension Max. ompression Max. My

46 ERITower omputerized Structural Design 8989 N. Port Washington Rd. Milwaukee, WI 5327 Phone: (44) FAX: (44) Job Project lient Example - 20' Self-Supporting Tower Training Seminar -oncepts, Inc. Page 2 of 4 Date 09:46:9 /5/0 Designed by Dan Horn No. omponent Type ondition Gov. Load omb. Axial Major Axis Moment kip- Minor Axis Moment kip- Max. Vy Max. Vx T Leg Max Tension Max. ompression Max. Mx Max. My Max. Vy Max. Vx Diagonal Max Tension Max. ompression Max. Mx Max. My Max. Vy Max. Vx Secondary Horiz Max Tension Max. ompression Max. My Max. Vy Max. Vx Maximum Reactions Location ondition Gov. Load omb. Vertical Horizontal, X Horizontal, Z Leg Max. Vert Max. H x Max. H z Min. Vert Min. H x Min. H z Leg Max. Vert Max. H x Max. H z Min. Vert Min. H x Min. H z Leg A Max. Vert Max. H x Max. H z Min. Vert Min. H x Min. H z Tower Mast Reaction Summary Load ombination Torsion kip- Shear Vertical Overturning kip- Dead Only Dead+Wind Normal Dead+Wind Dead+Wind Dead+Ice+Temp Dead+Wind Normal+Ice+Temp

47 ERITower omputerized Structural Design 8989 N. Port Washington Rd. Milwaukee, WI 5327 Phone: (44) FAX: (44) Job Project lient Example - 20' Self-Supporting Tower Training Seminar -oncepts, Inc. Page 3 of 4 Date 09:46:9 /5/0 Designed by Dan Horn Load ombination Torsion kip- Shear Vertical Overturning kip- Dead+Wind 60+Ice+Temp Dead+Wind 90+Ice+Temp Solution Summary Sum of Applied Forces Sum of Reactions Load PX PY PZ PX PY PZ % Error omb % % % % % % % % Maximum Tower Deflections No. Horz. Deflection in Gov. Load omb. Tilt Twist deg deg L T T T T T ritical Deflections and Radius of urvature Appurtenance Gov. Load omb. Deflection Tilt Twist Radius of urvature in deg deg (9) FV Inf Pirod 3' Low Profile Platform Inf apacity Table No. omponent Type Size ontrolling Element % apacity Pass Fail L Leg 3/ Pass Diagonal 2L /2x /2x3/6x3/ Pass Horizontal L /2x /2x3/ Pass Top Girt L /2x /2x3/ Pass ottom Girt L /2x /2x3/ Pass T Leg Pass Diagonal L /2x /2x3/ Pass T Leg 2 / Pass

48 ERITower omputerized Structural Design 8989 N. Port Washington Rd. Milwaukee, WI 5327 Phone: (44) FAX: (44) Job Project lient Example - 20' Self-Supporting Tower Training Seminar -oncepts, Inc. Page 4 of 4 Date 09:46:9 /5/0 Designed by Dan Horn No. omponent Type Size ontrolling Element % apacity Pass Fail Diagonal L /2x /2x3/ Pass T Leg Pass Diagonal L 3/4x 3/4x3/ Pass T Leg 3 / Pass Diagonal L2x2x/ Pass T Leg 3 / Pass Diagonal L2 /2x2 /2x/ Pass Secondary Horiz L 3/4x 3/4x3/ Pass Summary Latticed Pole 4.2 Pass Leg Latticed Pole 33.5 Pass Diagonal Latticed Pole 2.6 Pass Horizontal Latticed Pole 4.3 Pass Top Girt Latticed Pole 7.3 Pass ottom Girt Leg 48.3 Pass Diagonal 4.0 Pass Secondary 4.9 Pass Horiz RATING = 48.3 Pass Program Version /3/200 File:H:/Engineer Stuff/DGH/SpectraSite/Handalcs/Falcon20.eri