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HomeMy WebLinkAboutPROJECT INFORMATIONk SCANNED BY St. Lucie Countv NECAWind Version 2.1.1.4 per ASCE 7-10 Developed by MECA Enterprises, Inc. Copyright 2017 �.mecaentezprises.com Date 10/5/2017 Project No. Company Name Florida Consulting Engineers, Designed By Z.J. PE Address 134 NW 16 Street, Suite I Description: Sand Dollar Villas Condo, city Boca Raton State FL Fil. Location: C:\Program Files\MECAWind\Default..nd 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 11 Exposure Category C Natural Frequency 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 80.00 ft Bldg Width Across Ridge= 116.70 ft Gust Factor Category I Rigid Structures - Simplified Method Gustl: For Rigid Structures (Nat. Freq.>l Hz) use 0.85 0.85 Gust Factor Category 11 Rigid Structures - Complete Analysis Zm: 0.6'Ht 54.00 ft lzm: Cc*03/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 . 8'7' I z Id Doi B Kh: 2.01*(Ht/Zg)�(2/Alpha) 1.24 Kht: Topographic Factor (Figure 6-4) 1.00 Qh: .00256*(V)^2*I*Kh*Kht*Kd 46.71 psf Cpww: Windward Wall Cp(Ref Fig 6-6) 0.80 Roof Area 9336.00 ftA 2 Reduction Factor based on Roof Area 0.80 MWFRS-Wall Pressures for Wind Normal to 80 ft wall (Normal to Ridge) wall CP Pressure Pressure +GCpi (psf) ----------- -GCpi (psf) ----------- --------------- Leeward Wall ------ -0.41 -24.61 -7.80 Side Walls -0.70 -36.20 -19.38 wall Elev Kz Kzt qz Press Press Total ft Psf +GcPi -rcPi +/-CCPi ---------------- 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 39.87 47.67 Windward 84.00 1.22 1.00 46.03 22.90 39.71 47.51 Windward 82.00 1.21 1.00 45.60 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 42.58 20.55 37.36 45.16 Windward 56.00 1.12 1.00 42.27 20.33 37.15 44.95 Windward 54.00 1.11 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 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 16.91 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 36.00 1.02 1.00 38.51 17.78 34.60 42.40 Windward 34.00 1.01 1.00 38.05 17.47 34.28 42.08 Windward 32.00 1.00 1.00 37.57 17.14 33.93 41.75 Windward 30.00 0.98 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 CP Pressure Pressure +GCpi(psf) -GCpi (psf) ---------- --------------------------------- 0.0 ft to 45.0 ft ------ -0.98 ---------- -47.15 -30.34 45.0 ft to 90.0 ft -0.79 -39.83 -23.02 90.0 ft to 116.7 ft -0.61 -32.56 -15.75 MWE'RS-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 Kz Kzt: qz Press Press Total ft Psf +GCPi -GCP:L ------- +/-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 46.80 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 45.40 Windward 30.00 0.98 1.00 37.06 16.80 33.61 45.05 Windward 28.00 0.97 1.00 36.53 16.43 33.25 44.69 Windward 26.00 0.95 1.00 35.96 16.05 32.86 44.30 Windward 24.00 0.94 1.00 35.36 15.64 32.45 43.90 Windward 22.00 0.92 1.00 34.72 15.20 32.02 43.46 Windward 20.00 0.90 1.00 34.03 14.73 31.55 42.99 Windward 18.00 0.88 1.00 33.28 14.23 31.04 42.48 Windward 16.00 0.86 1.00 32.47 13.67 30.49 41.93 Windward 14.00 0.85 1.00 32.03 13.37 30.19 41.63 Note: 1) Total Leeward GCPi + Windward GCPi Roof - Dist from Windward Edge CP Pressure Pressure +Gcpi(psf) -GcPi(Psf) --------------------------------- ------ ---------- ---------- 0.0 ft to 45.0 ft -1.04 -49.70 -32.88 45.0 ft to 80.0 ft -0.70 -36.20 -19.38 -0.70 -36.20 -19.38 Parapet: Qp: Pressure 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 NECAWInd Version 2.1.1.4 ASCE 7-10 Developed by MECA Enterprises, Inc. Copyright 2017 www.mecaenterprises.'om 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:\Progx= Files\MECAWind\Default.wnd M, a a 2a 2a a 2 3 3 2a 2 2 ep; a 4 --------------- 2a 3 2 3 Walls Height > 60 ft. Roof 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 "all = 8 ft Description Width Span Area Zone Max Min Max P Min P Elev -------------------------------------------------------------------------------- ft ft ft�2 GCP GCP psf Psf ft 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 -92.40 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 I Qhcc:.00256*V^2*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. WWwwdoampet Loald C= A pt 10 Lwward pampet Load Cns6 B Top of parapd 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