HomeMy WebLinkAboutWINDLOAD CALCULATIONWindload Calculations
For
Land Management
FBC 2014, 5 ° Edition & ASCE 7-10
Wind Speed 160 MPH @ 3 second gust
Exposure C
Internal Coeff:O
S LE ✓., y.Fy
Prepared by:
CONOWEOFASTENERS ORATTACHMENTS Daniel P. Retherford
AMVERESPONSIBRITTYOFTHE 1402 Hartman Road
CONTRACTOROFRECORD Ft Pierce, FL 34947
September 10, 2015
SCANNED
BY
St. Lucie County
THE-12 PLANS AND ALL PROPOSSD WORK
ARE SUBJECT TO ANY CORRECTIONS
REQUIRED BY FIELD MSP6CMRS THAT
MAY BE NECINANY III OI w TO
COMPLY WITH ALL APPLICABLE CODES.
Flags shall be removed for any storm higher than 75 MPH OR a name
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Daniel:P:Retherford, F*E. ap'g
70 ; STATE OF ' fV �
_ _ _ /� �.O_••- 1402 Hartmarx
ST. LUCIE COUNTY
BUILDING DIVISION
REVIEWED�E
FORCOMPW�rvC
W BY /
MUST BE KEPT ONX'JOB OR
NO INSPECTION WILL BE MADE
224 - 9626
UMM
EDER FLAG
MANUFACTURING
COMPANY, INC.
7(e largest company in -Amen .ca
t(at serves as 6otk a flag
andffagpofe manufacturer
Phone: (414)764.3522
Toll Free: (800) 558-6044
Fax: (414) 764-1039
www.ederflag.com
1000 W. Rawson Ave.
Oak Creek, WI 53154
Project Name:
o
Date:
06/15/2015
Location:
Q� v
Baartol Job Nbr:
Architect:
Contractor.
J
Revision Date:
Revision Nbr:
1 9 Y"' ga
w
STANDARD FLAGPOLE STRESS CAL
Material of Pole
aluminum - 6063-T6
Type of Pole
Standard
Top Diameter (in)
3
Butt Diameter (in)
5
Straight Section Wall Thickness (in)
0.156
Taper Section Wall Thickness (in)
0.156
Exposed Length (ft)
25
Tapered Length (ft)
11
Height of Pole Above Grade ft
0
T3Te of Flags
Nylon / Cotton
Flag #1 Size x W ft
4 X 6
Weight of Pole and Accessories abs)
69
Shear Force By Flagabs)
72
Shear Force By Pole Ibs
298
Total Shear Force (Ibs)
371
Moment By Flag (ft lbs)
1662
Moment By Pole (ft Ibs)
3739
Total Moment (ft lbs)
5401
Cross Sectional Area of Base(in A2
2.374
Section Modulus inA3
2.788
Moment of Inertia, Base (ie4)
6.97
CA - Coefficient of Amplification
0.9734
FY - Minimum Yield Stress(psi)
25000
FA - Compressive Stress (psi)
29.25
WA - Allowable Compressive Stress (psi)
341
FB - Bending Stress(psi)
23247
MFB - Allowable Bending Stress(psi)
24000
FS - Shear Stress (psi)
312.18
MFS - Allowable Shear Stress(psi)
111330
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RECEIC=D AUG 0440b
Windload Calculations
for
Lang Management
FBC 2010 & ASCE 7-10
Wind Speed 160 MPH @ 3 Second Gust
Exposure C
Internal Coeff: 0
Prepared By:
Daniel P Retherford, P.E.
1402 Hartman Road
Fort Pierce, FL 34947
June 2015
Flags shall be removed for any storm higher than 75 mph OR named storm.
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Daniel P. Retf �IirAfli
1402 Hartman R& 1114f11111
Fort Pierce, FL 3494
(772)224-9826