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DE51GN CALCULATION5
FOR
MAVERICK BOAT GROUP
WALL -MOUNTED SIGNS
4551 St Lucie Blvd — Port St Lucie
GENERAL NOTES:
1, Design is in accordance with the Florida Building Code 61h Edition(2017)
for use within and outside the High Velocity Hurricane Zone (HVHZI.
2. Wind loads have been calculated per the requirements ofASCE 7-10 as
shown herein.
3. These engineering alculations pertain only to the structural integrity of
those systems, components, and/or other construction explicitly
specified herein and/or in accompanying engineering drawings. The
existing host structure (if any) is assumed to be in good condition,
capable of supporting the loaded system, subject to building department
approval. No warranty, either expressed or implied, is contained herein.
4. System components shall be as noted herein. All references to named
components and installation shall conform to manufacturer's or industry
specifications as summarized herein.
5. Where site conditions deviate from those noted herein, revisions may be
required or a separate site -specific engineering evaluation performed.
6. Aluminum components in contact with steel or embedded in concrete
shall be protected as prescribed in the 2015 Aluminum Design Manual,
Part 1. Steel components in contact with, but not encased in, concrete
shall be mated, painted, or otherwise protected against corrosion.
7. Engineer seal affixed hereto validates structural design as shown only.
Use of this specification by contractor, at. AI, indemnifies and saves
harmless this engineer for all costs & damages including legal fees &
apellate fees resulting from deviation from this design.
3200 N Federal Hwy, 42M
Borg Ram., FL33432 Easy Seals .com
Index:
Pit 1
Cover
Pg2
Wind Loads
Pg3
AnchometLogo
Pg4
Anchors at Letters
EngiVeL i lbeal valid
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Page 1
EaWSeals CALCULATIONS FOR WALL -MOUNTED SIGNS
ASCE 7-10 Design Wind Loads
WALL -MOUNTED SIGNS
Building Specs
V= 160mph Baskwindspeed
Exposure C
Calculations
a=9.5 3-secgustspeedpowerlaweponent
S = 9D0' Nominal ht. of otmos. boundary layer
Gcpi c 0 internol pressure coeff
ASD Load Combo Coeff: 0.6
Kd= 0.85 Directionalityfacmr
Krt= 1.0 Topographkfactor
Tributary area A= SOsgk
SIGN
(EIGHT
CENTER I
(Zone 4)
CORNER
(Zone S)
n
x
%
35 it
31.2 psf
39.7 psf
0.85
47.3
-1.10
-1.40
20 ft
33.2 psf
42.2 psf
0.90
50.2
-1.10
-1.40
25 ft
34.8 psf
44.2 psf
095
52.7
-1.10
-1.40
30ft
36.2 psf
0.98
54.7
-1.10
-1.40
.0ptf
47.5 psf
35 ft
37.3 psf
1.01
56.5
-1.10
-1A0
40 ft
39A psf
48.8 psf
1.04
58.1
-1.10
-1.40
4511
39.3 psf
50.1 psf
1.07
59.6
-1.10
-1.40
'Soft
40.2 psf
51.2 psf
1.09
60.9
-1.10
-1.40
55 it
41.0 psf
52.2 psf
1.12
62.2
-1.10
-1.40
60ft,
41.8 psf
53.2 psf
1.14
633
-1.10
-1.40
70 ft
35.3 psf
70.6 psf
1-17
65.4
-090'
-1.80
soft
36.3 psf
72.6 psf
1.21
67.3
-0.90
-1.80
90ft
37.2 psf
74.5 psf
124
69.0
-0.90
-1.80
100 ft.
38.1 psf
76.1 psf
1.27
70.5
-0.90
-1.90
110ft
38.8 psf
77.7 psf
1.29
71.9
-0.90
-1.80
120ft
39.6 psf
79.1 psf
1.32
73.3
-0.90
-1.80
130 ft
40.2 psf
80.5 psf
1.34
74.5
-0.90
-1.80
140 ft
40.9 psf
81.7 psf
1.36
75.7
-0.90
-1-80
150 ft
41.5 psf
82.9 psf
138
76.8
-0.90
-1.80
175 ft'
42.8 psf
85.7 psf
1.42
79.3
-0.90
-1.90
200ft
44.2 psf
88.1 psf
1A6
81.6
-0.90
-1.80
250it
46.2 asf
92.3 psf
153
85.5
-090
-1.80
Page 2
.� EiC1WSea�ls CALCULATIONS FOR WALL -MOUNTED SIGNS
Wall Sign Anchor Design
Structure Dimensions & Loading
Design wind pressure:
P= 46.0
psi
Sign type:
Cabinet
Sign size:
A= _ 115.6
sgft (entirecabinet)
Wall material:
Metal
Steel studs arestrusions/shapes
Anchor type/size:
1 #8 SMS
Ref: Min 18ga studs (gird 33) or 0.090" 6063-T6
Min Embedment:
Full
Minedgedist:
0.75" Min Spacing: 0.5"
Anchor tensile capacity: Tcap= 99.9 lb (per anchor)
Check Anchors for Pullout
Total Reaction: Rt= 5314 lb ...=P•A (entireobinet)
No. of anchors req'd: n= 53.2 total anchors _=Rt/mp
Total anchors required: 54 total anchors balanced over cabinet
OK, critical anchor option at logo shown. Use min (11) per stringer= (55) screws total.
Fasten stringers to wall with (5) 3/8" thrubolts each = (25) total.
Page 3
- i
'`' EEd� SeQ[s CALCULATIONS FOR WALL -MOUNTED SIGNS
�/
Wall Sign Anchor Design
Structure Dimensions & Loading
Design wind pressure:
P = 46.0 psf
Sign type:
FChannel Letter
Sign size:
A= 36.0 sgft (per letter, critical)
Wall material:
Metal steel studs or extrusions/shapes
Anchor type/size:
48-32 Bolt
Ref: AAMA TIR-A9-1991, min 3/16" alum
Min Embedment: Full
Minedgedist: 1" Min Spacing: 1"
Anchor tensile capacity: Tcap= 215.0 lb (peranchor)
Check Anchors for Pullout
Total Reaction: Fit = 1655 lb ...=P"A (per letter)
No. of anchors req'd: n = 7.7 anchors per letter—=Rtlrap
Total anchors required: 8 anchors per letter
OK, critical letter size shown. Limit to min (6) studs per letter, bal..
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