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HomeMy WebLinkAboutPROJECT INFORMATIONa FA SCANNED BY St. Lucie County MECAWind Version 2.1.1.4 per ASCE 7-10 Developed by MECA Enterprises, Inc. Copyright 2027 w .mecaenterprises. com Date : 10/5/2017 Project No. Company Name : Florida Consulting Engineers, Designed By Z.J. PE Address : 134 NW 16 Street, Suite 1 Description: Sand Dollar Villas Condo, City : Boca Raton State File Location: : FL C:\Program Files\MECAWind\Default. wad Customer Name : Proj Location Jensen Beach, Florida Directional Procedure All Heights Building (Ch 27 Part 1) All pressures shown are based upon ASD Design, with a Load Factor of .6 Basic Wind Speed(V) = 170.00 mph Structural Category = II Exposure.Category = C NaturalFrequency= N/A Flexible Structure = No Importance Factor = 1.00 Kd Directional Factor = 0.85 Alpha = 9.50 Zg = 900.00 ft At = 0.11 Bt = 1.00 Am = 0.15 Bm _ .0.65 Cc = 0.20 1 = 500.00 ft Epsilon = 0.20 Zmin = 15.00 ft Slope of Roof = 0 : 12 Slope of Roof(Theta) _ .00 Deg Ht: Mean Roof Ht = 90.00 ft Type of Roof = Monoslope RHt: Ridge Ht = 90.00 ft. Eht: Eave Height = 90.00 ft OH: Roof Overhang at Eave= .00 ft Roof Area = 9336.00 ft^ 2 Bldg Length Along Ridge = 80. g 1 A sGust �4dge= 116.70 £t gid S(Na od 1= Gustl: For Rigtor id Structtuurres q�.A)luse 0.85 0.85 Gust Factor Category II Rigid Structures - Complete Analysis Zm: 0.6*Ht = 54.00 ft lzm: Cc*(33/Zm)^0.167 = 0.18 Lzm: 1*(Zm/33)^Epsilon = 551.75 ft Q: (1/(1+0.63*((B+Ht)/Lzm)^0.63))^0.5 = 0.86 Gust2: 0.925*((1+1.7*lzm*3.4*Q)/(1+1.7*3.4*lzm)) = 0.86 Gust Factor Summary Not a Flexible Structure use the Lessor of Gustl or Gust2 = 0.85 Table 26.11-1 Internal Pressure Coefficients for Buildings, GCpi GCPi : Internal Pressure Coefficient = +/-0.18 Figure 27.4-1 External Pressure Coefficients Cp - Loads on Main Wind -Force Resisting Systems bxor Tvc //C3 rl. 10rr- �T rY/� ,0. L z B Kh: 2.01*(Ht/Zg)A(2/Alpha) Kht: Topographic Factor (Figure 6-4) Qh: .00256*(V)A2*I*Kh*Kht*Kd Cpww: Windward Wall Cp(Ref Fig 6-6) Roof Area Reduction Factor based on Roof Area U 1.24 1.00 - 46.71 psf = 0.80 9336.00 ftA2 = 0.80 MWFRS-Wall Pressures for Wind Normal to 80 ft wall (Normal to Ridge) Wall CP Pressure Pressure --------------- ------ +GCPi (Psf) ----------- -GCPi (Ps£) ----------- Leeward Wall -0.41 -24.61 -7.80 Side Walls -0.70 -36.20 -19.38 Wall 81ev KZ Kzt qz Press Press Total ---------------- ft ------ ----- ----- Psf +GCPi -GCPi +/-GLpi Windward 90.00 1.24 1.00 -------------- 46.71 23.35 ------- 40.17 --------- 47.97 Windward 90.00 1.24 1.00 46.71 23.35 40.17 47.97 Windward 88.00 1.23 1.00 46.49 23.20 40.02 47.82 Windward 86.00 1.23 1.00 46.26 23.05 39.B7 47.67 Windward 84.00 1.22 1.00 46.03 22.90 39.71 47.51 Windward 82.00 1.21 1.00 45.80 22.74 39.55 47.35 Windward 80.00 1.21 1.00 45.56 22.58 39.39 47.19 Windward 78.00 1.20 1.00 45.32 22.41 39.23 47.03 Windward 76.00 1.19 1.00 45.07 22.24 39.06 46.86 Windward 74.00 1.19 1.00 44.82 22.07 38.89 46.69 Windward 72.00 1.18 1.00 44.56 21.90 38.71 46.51 Windward 70.00 1.17 1.00 44.30 21.72 38.53 46.33 Windward 68.00 1.17 1.00 44.03 21.53 38.35 46.15 Windward 66.00 1.16 1.00 43.75 21.35 38.16 45.96 Windward 64.00 1.15 1.00 43.47 21.15 37.97 45.77 Windward 62.00 1.14 1.00 43.18 20.96 37.77 45.57 Windward 60.00 1.14 1.00 42.89 20.75 37.57 45.37 Windward 58.00 1.13 1.00 42.56 20.55 37.36 45.16 Windward 56.00 1.12 1.00 42.27 20.33 37.15 44.95 Windward 54.00 loll 1.00 41.94 20.11 36.93 44.73 Windward 52.00 1.10 1.00 41.61 19.89 36.70 44.50 or Windward 50.00 1.09 1.00 41.27 19.66 36.47 44.27 Windward 48.00 1.08 1.00 40.92 19.42 36.23 44.03 Windward 46.00 1.07 1.00 40.55 19.17 35.98 43.78 Windward 44.00 1.06 1.00 40.17 18.91 35.73 43.53 Windward 42.00 1.05 1.00 39.78 18.65 35.46 43.26 Windward 40.00 1.04 1.00 39.38 18.37 35.18 42.98 Windward 38.00 1.03 1.00 38.95 18.08 34.90 42.70 Windward 3G.00 1.02 1.00 38.51 17.78 34.60 42.40 Windward 34.00 1.01 1.60 38.05 17.47 34.28 42.08 Windward 32.00 1.00 1.00 37.57 17.14 33.95 41.75 Windward 30.00 0.96 1.00 37.06 16.80 33.61 41.41 Windward 28.00 0.97 1.00 36.53 16.43 33.25 41.05 Windward 26.00 0.95 1.00 35.96 16.05 32.86 40.66 Windward 24.00 0.94 1.00 35.36 15.64 32.45 40.25 Windward 22.00 0.92 1.00 34.72 15.20 32.02 39.82 Windward 20.00 0.90 1.00 34.03 14.73 31.55 39.35 Windward 18.00 0.88 1.00 33.28 14.23 31.04 38.84 Windward 16.00 0.86 1.00 32.47 13.67 30.49 38.29 Windward 14.00 0.85 1.00 32.03 13.37 30.19 37.99 Note: 1) Total = Leeward GCPi + Windward GCPi Roof - Dist from Windward Edge 0.0 ft to 45.0 ft 45.0 ft to 90.0 £t 90.0 ft to 116.7 ft Cp pressure pressure +GCpi(psf)-GCpi(psf) -0.98 -47.15 -30.34 -0.79 -39.83 -23.02 -0.61 -32.56 -15:75 MWFR3-Wall Pressures for Wind Normal to 116.7 ft wall (Along Ridge) Wall Cp Pressure Pressure +GCpi (psf) -GCPi (psf) Leeward Wall -0.50 -28.26 -11.44 Side Walls -0.70 -36.20 -19.38 Wall Elev ICE Est qz Press press Total ---------------- ft ------ ----- psf +GCpi -GCpi +/-GCpi Windward 90.00 1.24 ----- 1.00 ------- 46.71 ------- 23.35 ------- 40.17 --------- 51.61 Windward 90.00 1.24 1.00 46.71 23.35 40.17 51.61 Windward 88.00 1.23 1.00 46.49 23.20 40.02 51.46 Windward 86.00 1.23 1.00 46.26 23.05 39.87 51.31 Windward 84.00 1.22 1.00 46.03 22.90 39.71 51.15 Windward 82.00 1.21 1.00 45.80 22.74 39.55 50.99 Windward 80.00 1.21 1.00 45.56 22.58 39.39 50.83 Windward 78.00 1.20 1.00 45.32 22.41 39.23 50.67 Windward 76.00 1.19 1.00 45.07 22.24 39.06 50.50 Windward 74.00 1.19 1.00 44.82 22.07 38.89 50.33 Windward 72.00 1.18 1.00 44.56 21.90 38.71 50.15 Windward 70.00 1.17 1.00 44.30 21.72 38.53 49.97 Windward 68.00 1.17 1.00 44.03 21.53 38.35 49.79 Windward 66.00 1.16 1.00 43.75 21.35 38.16 49.60 Windward 64.00 1.15 1.00 43.47 21.15 37.97 49.41 Windward 62.00 1.14 1.00 43.18 20.96 37.77 49.21 Windward 60.00 1.14 1.00 42.89 20.75 37.57 49.01 Windward 58.00 1.13 1.00 42.58 20.55 37.36 48.80 Windward 56.00 1.12 1.00 42.27 20.33 37.15 48.59 Windward 54.00 1.11 1.00 41.94 20.11 36.93 48.37 Windward 52.00 1.10 1.00 41.61 19.89 36.70 48.15 Windward 50.00 1.09 1.00 41.27 19.66 36.47 47.91 Windward 48.00 1.08 1.00 40.92 19.42 36.23 47.67 Windward 46.00 1.07 1.00 40.55 19.17 35.98 47.43 Windward 44.00 1.06 1.00 40.17 18.91 35.73 47.17 Windward 42.00 1.05 1.00 39.78 18.65 35.46 46.90 Windward 40.00 1.04 1.00 39.38 18.37 35.18 46.63 Windward 38.00 1.03 1.00 38.95 18.08 34.90 46.34 Windward 36.00 1.02 1.00 38.51 17.78 34.60 46.04 Windward 34.00 1.01 1.00 38.05 17.47 34.28 45.73 Windward 32.00 1.00 1.00 37.57 17.14 33.95 Windward 30.00 0.98 1.00 37.06 16.60 33.61 Windward 28.00 0.97 1.00 36.53 16.43 -33.25 .Windward 26.00 0.95 1.00 35.96 16.05 32.86 Windward 24.00 0.94 1.00 35.36 15.64 32.45 Windward 22.00 0.92 1.00 34.72 15.20 32.02 Windward 20.00 0.90 1.00 34.03 14.73 31.55 Windward 18.00 0.88 1.00 33.28 14.23 31.04 Windward 16.00 0.86 1.00 32.47 13.67 30.49 Windward 14.00 0.85 1.00 32.03 13.37 30.19 Note: 1) Total = Leeward GCPi + Windward GCPi Roof - Dist from Windward Edge 0.0 ft to 45.0 ft 45.0 ft to 80.0 ft 45.40 45.05 44.69 44.30 43.90 43.46 42.99 42.48 41.93 41.63 Cp Pressure Pressure +GCPi(psf)-GCPi(psf) -------------------------- -1.04 -49.70-32.88. -0.70 -36.20 -19.38 -0.70 -36.20 -19.38 Parapet: Qp: PressAe at Top of Parapet = 47.14 psf Type of Parapet = Solid Top Elev. of Parapet = 4.00 ft Parapet -Windward = 70.70 psf Parapet -Leeward Press = -47.14 psf MECAWind Version 2.1.1.4 ASCE 7-10 Developed by MCA Enterprises, Inc. Copyright 2017 wsw.mecaenterprises.com Date : 10/5/2017 - Project No. Company Name : Florida Consulting Engineers, Designed By : Z.J. PE Address .134 NW 16 Street, Suite 1 Description : Sand Dollar Villas Condo, Jens City : Boca Raton Customer Name : State : FL Proj Location : File Location: C:\Program Files\MECAwind\Default. wad r'i1 a a KMI 2 1 , •� i 2a 3 2a 2 3 WaUs Height> 60 ft. Roof 2a Wind Pressure on Components and Cladding (Ch 30 Part 3) All pressures shown are based upon ASD Design, with a Load Factor of .6 Width of Pressure Coefficient Zone "a" = 8 ft Description Width Spas Area Zone Max Min Max P Min P Elow ----------------------------- ft ft ___________________________________________________ ft"2 GCP GCP psf Psf £t Door or Window 2.50 6.67 16.7 4 0.90 -0.90 49.94 -50.44 85.0 Door or Window 2.50 6.67 16.7 5 0.90 -1.80 49.94 -92.48 85.0 Door or Window 2.50 6.67 16.7 4 0.90 -0.90 48.86 -50.44 75.0 Door or Window 2.50 6.67 16.7 5 0.90 -1.80 48.86 -92.48 75.0 Door or Window 2.50 6.67 16.7 4 0.90 -0.90 47.66 -50.44 65.0 Door or Window `2.50 6.70 16.8 5 0.90 -1.80 47.66 -92.48 65.0 Door or Window 2.50 6.67 16.7 4 0.90 -0.90 46.30 -50.44 55.0 Door or Window 2.50 6.67 16.7 5 0.90 -1.80 46.30 -92.48 55.0 Door or Window 2.50 6.67 16.7 4 0.90 -0.90 44.74 -50.44 "45.0 Door or Window 2.50 6.67 16.7 5 0.90 -1.80 44.74 -92.48 45.0 Door or Window 2.50 6.67 16.7 4 0.90 -0.90 42.86 -50.44 35.0 Door or Window 2.50 6.67 16.7 5 0.90 -1.80 42.86 -92.48 35.0 Door or Window 2.50 6.67 16.7 4 0.90 -0.90 40.51 -50.44 25.0 Door or Window 2.50 6.67 16.7 5 0.90 -1.80 40.51 -92.48 25.0 Door or Window 2.50 6.67 16.7 4 0.90 -0.90 37.23 -50.44 15.0 Door or Window 2.50 6.67 16.7 5 0.90 -1.80 37.23 -92.48 15.0 Khcc:Comp. & Clad. Table 6-3 Case 1 Qhcc:.00256*VA2*Khcc*Kht*Kd 1.24 46.71 psf Parapets Components & Cladding (Ch 30 Part 4, Para 30.7.1.2) Pressures taken from Table 30.7-2 at top of Parapet and multiplied by Exposure Adjustment Factor (EAF=1.000), Topographic Factor (Kzt = 1.00) and Reduction Factor (RF = 1.0). The effective area for the parapet is 10 sq ft (0.929 sq m] to be conservative, which makes the Reduction Factor 1. Wmdward parapet Laad,Cm A A 10 LeewaW p.Met Load,C$a_B_ Top of parepct Load Case A - Apply Positive Wall Pressure to Front and negative roof pressure to back. pl: Positive Wall Pressure on Front of Parapet (Zone 4) = 51.08 psf pl: Positive Wall Pressure on Front of Parapet (Zone 5) = 51.08 psf p2: Negative Roof Pressure on Back of Parapet (Zone 2) = -117.26 psf "p2: Negative Roof Pressure on Back of Parapet (Zone 3) = -159.85 psf Load Case B - Apply Positive Wall Pressure to Back and Negative Wall Pressure to the front. p3: Positive Wall Pressure on Back of Parapet (Zone 4) 51.08 psf p3: Positive Wall Pressure on Back of Parapet (Zone 5) = 51.08 psf p4: Negative Wall Pressure on Back of Parapet (Zone 4) = -51.08 psf p4: Negative Wall Pressure on Back of Parapet (Zone 5) = -93.63 psf