HomeMy WebLinkAboutDESIGN PRESSURE CALCULATION 4-17-18` Phone 954-784-2941
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RECEIVED 8.00-848-1919
$ TESTING'INC. Fax 954-784-7875
250 SW 13th Ave Pomliano Beach FL 33069 APR 1 7 2018 fed -en -COm
ST. Lucle Coenty, Permitting
SUAN NEB
DATE: 4/17/18g Job Order No. R18250 R2
CLIENT: Collins Roofina, 1 ic.
ADDRESS: P.O. Box 12864• Ft: Pierce FL 34979
1
PROJECT: Paseo .
ADDRESS: 1803 Paseo Avenue; Ft Pierce, FL .34982
ASCE 7-10 DESIGN PRESSURE CALCULATIONS
In Accordance with Chapter 30, Pari I
Project Information: Flat Wood Deck
Height = 15' Exposure: B Ultimate Windspeed: V;j = 170 mph
Length = 37' Category:. H +• 'Basic Windspeed: Vasa. = 132 mph.
Width. = 17' Slope:, < 7°: K, = 0.70.. Ka = 0.85.
Parapet Wall: < 3'
-Design 'COculati6ns:
Velocity Pressure: qq' =: 0:00256*[(0.70)(0'.85)(1.0)(132,)2]
26.'5 psf
Width of Pressure Coefficient: 0.1(1T) 1.7'
0.4(15') - 6.0' } use: 4'0"
:Effective Wind Tributary:Area: <1Oft2
For .parapet height 3 'feet 'or larger; ,zone three (3) can be treated, as, zone two (2) (ASCE 7-10). .
External Pressure Coefficient:. Internal Pressure Coefficient-
1) GCP1 -1::0 1) GCPi -. 0'.18
2) . GCP3 = -1.8
3) GCP3 = -1.8
Design. Pressures.:
Zone 1 Field:: • P1 26.5*•(,-1.0 - 0.18) = -31.3 psf
F1 co
Zone 2 Perimeter: P2 _ 26.5*(-1.8 = 0:18) = -52.5 psf
Zone 3 Corners: P3 26.5*.(-2.8-.0.18) = -79.1 psf
MIAMFDADE
EM
Construction Material American Concrete Miam'r Dade Florida Department
Engineering Council Institute County of Transportation
Page 3
4/17/18
Sloped Wood Deck Section
1803 Paseo Avenue
Ft Pierce; FL
I
Attachment Requirements:
Based on RAS-117 and F.L. #16027-R2; Table 1F; System Type F; System No. W-5; with a
design pressure of -90 psf, Appendix 1; page 8 of 2.6, the. following system is approved fully
bonded.
Notes:. Corners and perimeter area dimension shall not be.less than a = 4'0" ..
All work shall be in compliance with the local building code product control notice
of' acceptance. and manufacturer ' specifications . and the Florida Building Code
2017.
Wind load calculations based on ASCE 7-16. and information provided by client.
All 'work shall be 'inspected : by' •our field . engineer or city .inspector to..verify
compliance with, specifications. :.
.\ Sincerely;,.
•, '- . YieiYh`i.eB'aric:P c,: : f� �9 f�..
' Federal, Etlgineering & •Testing, Inc.
.. r: Florida Ripg..,No: 59394.
Certificat6 dAuthorization #5471
Miami.-Da.de County Certification #16=0203.07