HomeMy WebLinkAboutEngineering BUILDING'S PEAK ROOF HEIGHT vs DESIGN WIND PRESSURE FOR COMPONENTS ) FOR ASCF 7 16 PEAK ROOF HElrar LESS THAN na m11e1 rn an cccr � File COPY
BASIC WIND SPEED - 170 mph RISK CATEGORY If BUILDINGS
RESIDENTIAL, APARTMENT BUILDINGS& COMMERCAL BUILDINGS (RETAIL, WHOLESALE) 'z(&2,�07;2
AWED FOR
COD O
E COMPLIANCE
ST• L U IE COUNTY
P L••GREATER OR EQUAL THAN 7'-9'AND I t
OCC q,/�
ROOF
L••CE59 THAN 7'-9' LESS THAN 12'-J' I-GREATER OR EQUAL THAN 12'-J'
HEIGHT POSITIVE NEGATIVE POSITIVE NEGATIVE POSITIVE NEGATIVE
(h) UMMAT£I A.S.D. ULTIMATE I A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D. ULTIMATE A.S.D.
*
D'- 15' 76.4 45.8 102.4 INDICATED DESIGN WIND PRESSURES
61.4 73.0 4J.8 95.5 573 68.5 41.1 86.4 51.8 CORRESPOND 70 THE MAXIMUM END
> 15'-20' 80.4 1 48.2 1 107.6 64.6 75.8 46.1 100.4 60.2 72.0 .43.2 g0.8 54.5 ZONE AND INTERIOR ZONE CONDITIONS
AND FOR ALL ROOF
>20'-25' 83.6 50.2 11 f.9 67.1 79.8 479 104.4 62.6 74.8 44.9 94.4 56.6 SLOPES.
>25'-30' 86.2 51.7 115.5 69.3 82.4 49.4 107.7 64.6 77.3 46.4 g7,¢ 58,¢ **L=STORM PANEL LENGTH
ACCORDION SHUTTER
>.JO'-40' 90.7 54.4 121.4 72.8 86.6 52.0 113.3 68.0 8f.2 48.7 102.4 67.4 BUDS LENGTH OR @AHAMA
SHUTTER HEIGHT.
>40'-50' 94.J 56.6 126.2 75.7 90.0 54.0 117.7 70.6 84.4 50.6 106.5 63.9 aL'AX* pBDOecrs WHICH BEAR A
>5O'-60' 97.3 58.4 130.3 78.2 92.9 55.7 121.5 72.9 872 52.3 f09.9 65.9 MGMI-DADS COUNTY OR A
STATE OF FLORIDA APPROVAL
BUILDINGS PEAK ROOF HEIGHT vs D£S/GN W/ND PR SSURE FOR COMPONENTS & CLADDING (P.SF,) FOR ASGE 7 16 PEAK ROOF HEIGHT GR ercR THAN 60 FEEr*
BASIC WIND SPEED - 170 mph RISK CATEGORY U BUILDINGS
RESIDENTIAL, APARTMENT BUILDINGS& COMMERCIAL BUILDINGS(RETAIL, WHOLESALE)
P oof l�
�E�o�t
FL[(ciV 7, 1" NEGATIVELuceC00�1111
R I-LE55 THAN 12-J' I-GREATER OR EQUAL THAN 12'-J'
HEIGHT POSIT POSITIVE NEGATIVE
I FFR (h) ULTIMATE A.S.D. ULTI O.MATE A.S. ULTIMATE A.S.O. ULTIMATE A.S.D.>60'- 70' 91.5 54.9 1677 100.6 84.J 50.6 148.4 89.0 BUILDING SCHEMA>70'-80' 93.6 56.2 171.6 103.0 86.2 51.7 151.9 91.1
- "- - >'so'-9o, 95.6 57.4 175.2 fOS.1 88.0 52.8 155.0 93.0
>90•- too, 97.J 56.4. f78.4 f074 89.7 53.8 157.9 94.7
> 100'- 120' 100.5 60.3 184.2 Q 10.671 92.5 55.5 163.0 97.8
0> 140'- 160' 105.6 63.4 1 193.6 116.2 97.3 58.4 171.3 102.8
> 160•- 180' 107.8 64.7 1 197.6 1 118.6 .99.3 59.6 1 174.9 104.9 ya?:••�,�GENSF •'•��%
> 180'-200' 109.8 65.9 1 201.3 1 120.8 101.11 60.7 1 178.1 1 106.9 = No.44167
>200'-250' 114.1 1 68.5 209.2 125.5 105.2 63.1 1 185.1 1 111.1
>250'-300' 117.8 70.1 216.0 129.6 108.5 65.1 1 191.1 1 114.7 x
>300'-J50' 121.0 72.6 221.9 lily 111.5 ss.9 196.3 117.9 �:• STATE OF ,���'`
>350'-400' 123.9 74.3 227.1 136.3 114.1 68.5 200.9 120.5
126.4 75.8 231.E 139.1 116.5 69.9 20 12311AIL1�e``�\�`�c
-128.8-_Z7.3-_236..1--1_41.7 -Li8.6 71._- 2 208.9 8.9 125.3 ------ --- -
I.)THIS CERTlnED SIGNED AND SEALED WIND LOAD CHART,PREPARED BY THIS ENGINEER,BASED ON ASCE 7-16,FOR A BASIC WIND SPEED OF 170 MPH,AND 2020(7th ED/PON)FLORIDA BUILDING CODE-BROWARO,PALM BFAC% MARTIN, ST.LUCIE&INDDW RIVER COUN77ES
APPLICABLE RISK CATEGORY BUILDING&EXPOSURE9•IS COMPLETELY GENERIC AND DOES NOT PROVIDE INFORMATION FOR A SITE SPECInC PROJECT.
m2020 TRTECO,INC ASCF 7-16/WIND PRESSURE CHART ALP
7.)'TNIS WIND LOAD CHART MUST BE SIGNED,SEALED AND DATED BY THIS ENGINEER/F USED TO OBTAIN A ONE TIME BUILDING PERMIT. BY
PANELS; +'*•
J.)CONTRACTOR OR PERMIT HOLDER TO BE RESPONSIBLE FOR THE SELECTION Of DESIGN WIND PRESSURE BASED ON THIS GENERIC WIND LOAD CHART. STORM ACCORDION&BANANA SH[?!£RS RISK CAT.1/BLDGS ODRAW DRAWN N 0 -
WIND PRESSURES ARE ULTIMATE AND A.S.O.PRESSURES. I L E C O INC. DATE
A.)THIS WIND LOAD CHART SHALL BE CONSIDERED INVALID IF ALTERED BY ANY MEANS. WIND PRESSURE CHART
TILLIT TESTING&ENGINEERING COMPANY BASIC WIND SPEED=170 m h
eJle N.W.SLN.5ttG,,el•.See,HAC4Y11 G.Jllee P 6. OESICN WIND LOAD SELECTED BY THE CONTRACTOR OR PERMIT HOLDER FROM THIS WIND LOAD CHAR!SHALL BE INDICATED ON A SEPARATE DOCUMENT PREPARED BY PA•n•:(JS J01`reto,Fa,:(aaf en-refr EXPOSURE D,Kd 0.85 20-1 17
THE CONTRACTOR OR PfRMIl HOLDER(�.p.,SPRUOSNEET,OPEN/NO SCHEDULE/TAK£OfF SHEET,ETC.). C4-0006719' DRAWING No
WALTER A TILL?Jr.AE: AO:x. earAPmr art AIN M onvnnox urc '
FLORIDA Ue.✓P 44767 r ao rT-u1 on/li&ora s
SHEET 1 OF I