HomeMy WebLinkAboutSTRUCTURAL SPECIFICATIONSSignature Brand Management, LLC Overall Height: 8'-3"
Sean M. McFarland,
Sign Description 10331 Lennard Rd Table of Contents
# Columns:1 Content: Page
ME Job: 35805 B Design Loads.........................1
ULTIMATE LOADS Support Design ....................... 1-4
Height: 8'-3" SCANNED
Width: 8'-2" BY
Structural Variables and Code Loading Specifications St. Lucie Count%,
Cabinet Type: Miscellaneous Coder 2014 FBC Sth ed w
Structural Section: Tube steel - 46000psi Wind Speed:! 170 w
Number of Zones: 2 Wind Exposure: C wl
Wind Loads Per ASCE 7-10
Sections;
Zone
Cabinet Wt.
Per Sq. Ft.
1 20
2 '15
3 10
4 {0
5 10
6 0
7
8 10
Weight
Transition
(Y or N)
14.6 #/FT
y
19.0 #/FT
y
Top
Zone Elevation Height
011b10
*Approx. Width
Width Pressure
1 8.25 FT 4.50 FT 8.17 FT
2 3.75 FT 3.75 FT 8.17 FT
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State License: Florida -
Approx.
Force
59.57 PSF 2.19 K 801 #
54.61 PSF 1.67 K 531 #
Total Wind Force = 3.86 K 1,332 #
FILECOPY RuECF9VED
MAY 12 2016
PERvAITTfP,.;
St. Lucie Ccan ;-L
_ McFarland Engineering
!' Sean M. MCFarland, P.E.
i�/IVj Y I 7'12 Lco_tta Rd., B-118, Box 134
Sprira, TX 7737.
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Signature Brand Management, LLC Overall Height: 8'-3" Sean M. McFarland,
Family Dollar#707269 Wind Speed 170 mph McFarland Enginee
10331 Lennard Rd
ME Job: 35805 B
Moments at Transitions:
Lateral 2 1
Zone I Force Mom. Arm Mom. Arm
1 1 2.19 K 6.00 FT 2.25 F1
2 1.67 K 1.88 FT
16.28 K-FT 4.93 K-FT
Section Properties: 6.43 INA3 1.95 INA3
Structural Sections to be used:
Tube
Zone Option Dim. Wall t. Weight Sxx d/t Sxx Req'd
2 Tube 6.00 IN 0.233 IN 19 #/FT 9.54.INA3 25.75 6.43 INA3
1 Pipe 5.56 1N 0.258 1N 14.6 #/FT 5.12 INA3 21.50 2.13 INA3
Structure
Wall
Size Thickness
1 6.00 IN 0.233IN
1 5.56 IN 0.258 IN
Signature Brand Management, LLC Overall Height: 8'-3" Sean M. McFarland,
Matchplate Design - HSS6x6
D =
6.00 IN
e =
-0.63 IN
b =
6.00 IN
d =
6.00 IN
plate t =
0.75 IN
A36 Steel Fy= 36ksj
E70 Electrodes Fw= 928 #/in/16th
A307 A.B.'s Ft=20 ksi
# of Bolts = 4 Dia. Bolt
Column Mom = 9,506 #-FT
P Bolt = M * 12 (in/ft)
2 bolts (D + e + t)
t req'd = [(6*P*e*2 bolts)/(.75 * Fy (D+2*t))] Al/2
Weld = M * 12 (in/ft)
Fw (b*d + DA2/3)
0.875
9,506 # < 12,000 #
.604IN < 0.75IN
2.5616th's < 4.0016th's
USE: (4) 7/8" Dia. Bolts w/ 5/8" Matchplate. Weld to Support with 1/4" Fillet Welds
General Notes
1 Contractor shall verify all dimensions and conditions on job site
2 Structural steel pipe shall conform to ASTM A53 grade B type E or S, Fy=35 ksi min.
3 Structural steel tube shall conform to ASTM A500 grade B, Fy=46 ksi min.
4 Structural steel shapes and plates shall conform to ASTM A36.
5 Welding shall conform to AISC specs or local codes and performed by certified welder using arc process E70XX electrodes.
6 Isolate Aluminum from Steel per Chapter 20 (2002.1) 2003 IBC / 2006 Aluminum Design Manual (AA ASM 35 Parts 1-A / 1-B)
7 All bolt holes to be drilled or punched.
8 2500 psi (min) 28-day Concrete Compressive Strength
9 All electrical work to conform to the requirements of UL48 and section 600 of NEC.
10 UL and Data labels required
11 Sign to be a minimum of 6-ft horizontal & 12-ft vertical from high voltage wires.
12 If there is no stub pipe to be used in the top cabinet, the supporting member immediately below the stub
pipe shown can be extended to the lop of the uppermost cabinet.
13 All Pipe sizes shown are minimum sizes. Pipe with a larger diameter and/or greater Sxx may be substituted
14 All structural lengths required are approximations only. Actual length may vary slightly depending on sign cabinet conditions.
Signature Brand ManagemeiOverall Height: 814" Sean M. McFarland,
ME Job: 35805 B
0
SPREAD FOOTING DESIGN Spread Footing
Loads: P(DL) = 1,332 #
P(LL) = 0 #
M(WL) = 16,278 FT-#
Footing: CONCRETE WIDTH =
LENGTH =
DEPTH =
WEIGHT =
Overturning:
Soil Pressure:
SURCHARGE PEDESTAL=
FOR DL+WL:
WEIGHT=
OTM =
RM =
FS =
4.00 FT
8.00 FT
2.00 FT
9,600 LBS
4.00 FT X
8.00 FT X
0.25 FT (3" Soil Surcharge)
880 LBS
16,278 FT-LBS
47,247 FT-LBS
2.903 >1.5 THEREFORE OK
q(DL+LL) = 41.62 PSF NET
q(ALLOW) = 1500 PSF OK
e=M/P = 1.38 FT
L16 = 1.33 FT (Resultant Outside Middle 3rd)
q(DL+VVL) = 423.35 PSF NET
q(ALLOW)= 2000 PSF OK
Reinforcing: M(DL+LL)= 333 FT-LBS/FT
0.75 * M(DL+WL)= 1,721 FT-LBS/FT DL+WL CONTROLS
DL+WL CONTROLS
ASSUME: fc=3000 PSI, Fy=40000 PSI (minimal)
d= 20.63 IN
As(REQ'D)= 0.061NA2
As(PROV.)= 0.311NA2
USE #5's AT 12"O.C. T&B, EACH WAY
Check Concrete Volume:
2.37 Cubic Yards
Depth Check for Direct Burial: h= (6 M / .35 fc b) Al/2
M = Max Moment F ��
�' 0 ry
b = Diam. Of Base Pipe b= 6.00 IN
fc = Minimal Concrete Strengt fc= 2500 PSI
h = Minimal Embedment Deptl h= 1.25 FT
of Steel pipe
REQUIRED h < 2.00 FT DEPTH THEREFORE OK