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RV E River Vallev EnQineerini;, Inc.
111 North Plaza Court, Van Buren, AR 72956
(479) 410-2208 Fax (479) 410-2440
Project No.: 2017-123 Subject: Seabreeze Condominiun Page :
Calc. by: JPL Date: 5/8/2017 Rev:
SHADE STRUCTURE DESIGN
SEABREEZE CONDOMINIUM
FT. PIERCE, FLORIDA
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St. Lucie County, FL
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R`D' E River Valley Enkineerinz Inc.
111 North Plaza Court, Van Buren, AR 72956
(479)410-2208 Fax(479)410-2440
Project No.: 2017-123 Subject: Seabreeze Condominiun Page:
Calc. by: JPL Date: 6/8/2017 Rev:
Shade Structure Design
Basic Building Loads
Basic Wind Speed With Fabric, V
Basic Wind Speed Without Fabric, V
Ground Snow Load
Wind Loading Calculation
Maximum Structure Height
Kd (Table 26.6-1)
Kzt (No topo)
Exposure Category (26.7.3)
Kz (Table 27.3-1) far h = 10.25 fl
Angle of Roof
Sieve Factor of Material, SVf
Gust factor, G
Curved Rafter Shape Factor, f
Per Figure 27.4-5 :
Maximum Net Pressure Coefficient Downforce, Cn
Maximum Net Pressure Coefficient Dowforce, Cn
Maximum Net Pressure Coefficient Upforce. Cn
Maximum Net Pressure Coefficient Upforce, Cn
Parallel Net Pressure Coefficient, Cn
105 mph
165 mph
0 psf
10.25 ft
0.85
1
C
0.85
26 Deg
64 %
0.85
0.8
1.1 Case A
0-15 .85
20 .90
25 .94
30 .98
0.1 Case A
-0.1 Case B
-0.8 Case B
0.5 Plus and Minus
RVE River Vallev Eneineerine. L►c.
111 North Plaza Court, Van Buren, AR 72956
(479) 410-2208 Fax (479) 410-2440
Project No.: 2017-123 Subject: Seabreeze Condominiun Page:
Cato. by: JPL Date : 5/8/2017 Rev :
Output: Wind Loading
Uniform Loadings With Fabric
qh=.00256'Kz'Kzt'Kd'V"2 = 20.39 psf See Page 1 For
Values
P = gh'G'Cn'SVf SF'f = 8.87 ' Cn psf
Downforce Effect
Uplift Effect
Pushing on Top
Pulling on Top
Surface (+)
Surface (-)
Case A
Case B
Front
Pw
9.761982 psf
-7.099623 psf
Back
Pw
0.887453 psf
-0.887453 psf
Parallel
Pw
4.437264 psf
-4.437264 psf
Minimum Load
Pw
6.4 psf
Uniform Loadings Without Fabric (Load on Post)
qh=.00256'Kz'KzCKd'V42 = 50.36 psf See Page 1 For
Values
Snow Loadings with Fabric
Sloped Roof Snow Loads on Structure Ps=0.7'Ce'Ct'ls'Pg•Cs O.OD psf
"i' E River Valley Engineering Inc.
111 North Plaza Court, Van Buren, AR 72956
(479) 410-2208 Fax (479) 410-2440
Project No.: 2017-123 Subject: Seabreeze Condominiun Page:
Calc. by: JPL Date: 5/8/2017 Rev:
Load Combinations
1 D
2 D+Lr
3 D+,6W or.7E
4 .6D+.6W
5 .6D+.7E
RV E River Valley Enzineerinz Inc.
111 North Plaza Court, Van Buren, AR 72956
(479) 410-2208 Fax (479) 410-2440
Project No.: 2017-123 Subject: Seabreeze Conde Page :
Calc. by : JPL Date : 5/8/2017 Rev : 0
Design of Rectanqular Isolated Fooling
Input
Location Seabreeze Condominiums
Axial Load on Ftg
1 kips
Uplift Load on Fig
0.5 kips
Lateral Load on Ftg
0.25 kips
Width of Footing
3 ff
Length of Footing
3 it
Thickness of Fooling
2.167 It
Height of Load Above Grade
9.25 0
Equivalent Moment = 2.3125 it -kips
Bearing Capacity of Sall
1.7 ksf
Weight of Concrete
150 pcf
Lateral Capacity
400 psf
"
Depth of Soil Above Footing
0.667 it
Weight of Soil
125 per
Output
Area of Footing
9,00 sq0
Section Modulus of Footing
4.50 fl"3
Weight of Footing
2.93 kips
Weight of Soil
0.75 kips
Design Moment, M
3.06 rt-kips
Resltance Moment of Footing, Mr'.6
3.31 ft-kips
O.K.
Eccentricity, a
OA9 it
816
0.50 it
A=h/2-e
1.01 it
Bearing Stress Due to DL
0.11 1
O.K.
Bearing Stress on Toe of Footing
0.73 lost
O.K.
Uplift Capacity of Footing
2.93 kip O.K.
Lateral Capacity of Footing
2.60 kip O.K.
Reinforcement Required
0.023 Sginlft