HomeMy WebLinkAbout08-8682 (2) Architectural Services and Engineering, inc. 24710 State Road 54 Fax: (813)949-2016
Lutz, Florida 33559 (813)948-2812
1.
Name: Lott Signs Robert W. Wall
® Project: Awning
1-8" \ I F Wind Speed* 130 mph All Wind Loads meet 2006 Supplement
11VM o Mean Height* 60 ft with 2004 Florida Building Codes
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W C� 0 N g _ T Wind Pressure (WP) 37.848 psf
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Shape Factor (SF) 1.5 Total Pressure = WP SF 56.772 psf
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W Z . Height* 1 ft 8 in
O Q u Length* 3 ft 6 in
Under Width* 2 ft 0 in
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cc = a Number of Bolts* 6 Shear Value 400 lbs
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O. (n : , Tension Value 365 lbs
Load Case 1
° Face Area 5.8333 sq ft
G Shear per bolt = Area * 10 psf 9.72 lbs
rC ' LL Face Tension per bolt =Pressure * Area 55.20 lbs
Bolt Value=Shear per bolt I Shear Value + Tension per Bolt/Tension Value
s Bolts 0.18 < 1.00OK,
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Load Case 2
# Under Area 7 sq ft
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4 Vert. Spacing of Bolts* 6 in
i z Under Tension per Bolt = (Pressure*Area*(Under Width/2))/(Vert. Spacing Bolts)
a 264.94 Ibs
11° o Bolt Value=Shear per Bolt/Shear Value + Tension per Bolt I Tension
y u;. IBolts 0.75 < 1.00 O.K.
Connection Notes:
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Use minimum(6) 1/4"Dia. Simpson Titen Hex Head screw(or Tapcon)with min. 1-1/2"embedment depth into structural
concrete blocking for awning attachment to wall.
General Notes: Connection design only.All wind load calculations based on code reference section 1609,which
references ASCE 7. Shape factor are determined per ASCE 7. If site conditons differ from stated reference
contact Architecutural Services and Engineeering, Inc.
Architectural Services and 24710 State Road 54 (813) 948-2812
Engineering, Inc Lutz, Fl 33559 Fax: (813) 949-2016
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oW zo g i Wind Speed 130 mph All Wind Loads meet 2006 Supplement with 2004
w a c L a s a o Mean Height 60 ft Florida Building Code
3i — o �� T Wind Code ASCE 7-02 Exposure C Importance Factor 1
o o �` a Wind Pressure (WP) 41.56 psf
Shape Factor (SF) 1.20 Total Pressure = WP*SF 49.87 psf
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Letter Height (in) 4 ft 0 in Connection Notes:
z Letter Width (in) 12 ft 0 in Use minimum (8) - 3/8" dia. Simpson Sleeve-All
1 anchor bolts with a minimum 1-1/2" embedment
Area 48 sq ft depth into structural normal-weight concrete
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Number blocking.
of Bolts
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`ir x g Shear Value 770 lbs
Tension Value 400 lbs
Shear per bolt = Area * 10 psf 60.00 lbs
Tension per bolt =Pressure * Area 299.20 lbs
F Bolt Value=Shear per bolt / Shear Value + Tension per Bolt / Tension Value
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Z Bolt Value 0.83 < 1.00OK.
General Notes: Connection design only. All wind load calculations
'2 based on code reference section 1609, which references ASCE 7.
'. Shape factor are determined per ASCE 7. If site conditons differ
4y" �' from stated reference contact Architecutural Services and
- ��` - :fit _ Engineering, Inc. v
Robert W. Wall, PE
Fl Reg#46021
COMPANY: Lott Signs Architectural Services & Engineering, Inc Robert W. Wall, PE
PROJECT: LS08-083 24710 State Road 54 EBO 7882 Fla 46021
�j Lutz, A 33559
s s - ADDRESS: Sample Calculations
Wind Load = WL
WL = Cf * WIND psf
WL = 1.2 * 31.217
3
Force = 37.460 * 48
---- _ ® Force = 1,7981 kips
_ Zreq = Moment * 12
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o fb * NC LDF
NC = Number of columns
fb = Bending (ksi)
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W LDF = 1
Zreq = 3.596 in3
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6 ' - 0 "
uJ 9 o _ 5 " x .258 ASTM A53-S/B Pipe Concrete approx. 1 cu. yds
co Zact = 5.45 in3 > Zreq = 3.5962 in3 Concrete is 3000 psi at 28 days
Iz All wind loads per:
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ASCE 7-02, ASCE 7-05,
_ l O p FBC 2004, w/2006 supp.,O a IBC 2003, IBC 2006.
i1OStructural Steel Design per
N = Chapter 35 of building codes.
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_ Soil Conditions per acceptable
I5P rcode standards or verified
o by professional engineer.
w I• REMARKS:
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o WIND - ASCE - Exposure C - 130 mph
! ; 6 Section Cf Wind AREA y FORCE MOMENT Z REQ
N N _ (psf) (ft2) (ft) (kips) (k-ft) (in3)
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1 .00 1 .20 31 .22 48.00 4.00 1 .80 7.19 3.60
TOTALS 48.00 1 .80
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MEAN SIGN HEIGHT (HB) = MOMENT AT GROUND = 7.192 k-ft = 4 ft
7 a! TOTAL FORCE 1 .798 kips
CHECK FOOTING
Pallow = S * b * d " 2 b = width of footer (ft)
x 2.37 * d + 2.64 * HB d = height of footer (ft)
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}. Pallow = 2.5 3 3 A2 = 3.8200 (kips) > 1 .7981 (kips) is O.K.
w 2.37 * 3 + 2.64 * 4
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Architectural Services and 24710 State Road 54 (813) 948-2812
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4 , N Inc Lutz, FI 33559 Fax: (813) 949-2016
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Name: Lott Signs Project Complete Car Care Experts
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z l W o Wind Speed 130 mph All Wind Loads meet 2006 Supplement with 2004
n- wo Mean Height 60 ft Florida Building Code
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Wind Code ASCE 7-02 Exposure C p
z I_ Wind Pressure (WP) 41.56 psf
I Shape Factor (SF) 1.20 Total Pressure = WP*SF 49.87 psf
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o Letter Height (in) 1 ft 0 in Connection Notes:
Z Letter Width (in) 1 ft 0 in Use minimum (3) - 1/4" Dia. threaded studs with a
minimum 2" embedment depth drilled and epoxied
LL Area 1 sq ft into structural masonry wall using structural
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o _ Simpson Set Epoxy for each letter attachment to
Number of Bolts 3
wall.
r g a Shear Value 62.5 lbs
_ - 1 Tension Value 107.5 lbs
_ Shear per bolt = Area * 10 psf 3.33 lbs
Tension per bolt =Pressure Area 16.62 lbs
Bolt Value=Shear per bolt / Shear Value + Tension per Bolt / Tension Value
in O
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Bolt Value 0.21 < 1.00 O.K.
General Notes: Connection design only. All wind load calculations
' based on code reference section 1609,which references ASCE 7.
Shape factor are determined per ASCE 7. If site conditons differ
_ from stated reference contact Architecutural Services and
Engineering, Inc.
Robert W. Wall, PE
FI Reg#46021