HomeMy WebLinkAboutSTRUCTURAL ANALYSISt
CSTGardena: P(310)353-5100 F(310)523-2380
COVERS Conroe: P(713)290-9944 F(936)539-5355
879 West 190th Street, Gardena, California 90248 USA
498 N Loop 336 E, Conroe, TX 77301
STRUCTURAL ANALYSIS AND
DESIGN SUMMARY
CST COVERS ALUMINUM DOME FOR
(1) 36.36- DIAMETER
AQUASTORE STEEL TANK
MIP#1606223
FORT PIERCE, FL, USA
(CST COVERS JOB No. 216240)
PO# 15126
ENGINEER:
CHECKED BY:
-- DATE:
PAGES:
CMW
RPL
23-Sep-2016
1 - 39
AIR
SCANNED
BY
St. Lucie Count%
PAGE: 1
(1) 36.36't ID ALUMINUM COVER a
FOR FLORIDA AQUASTORE
FORT PIERCE, FL, USA O
o�
4
4255 KIPS (18.9kN)
9
UPLIFT (DL+WL (171MPH ULTIMATE))
a f
GENERAL NOTES DESIGN CRITERIA
3 ;
1. ALL ALUMINUM SHEET MATERIAL TO BE STORE IN A VERTICAL POSITION AND DEAD LOAD - 1.99 (kips)
KEPT DRY AND FREE OF STANDING WATER. ASCE7-10 LL
2. CLEAN SURFACES BEFORE APPLYING SEALANT, SEAL ALL FLASHING SEAMS, END ROOF LIVE LOAD INPUT - 20PSF THE MAXIMUM TANGENTIAL
V
OF BATTENS, GUSSET COVERS, AND APPURTENANCES. TOOL OFF EXCESS SEALANT. ROOF LIVE LOAD - 20PSF FORCE OF 0.283 KIPS (1.31,N)
1D
3. NO SU95TIRIIIONS, REPAIRS, OMISSIONS, OR ALTERATIONS SHALL BE MADE TO ASCE7-10 WIA WILL OCCUR AT THE SHOES
PARTS FURNISHED WITHOUT WRITTEN APPROVAL FROM CST COVERS. BASIC WINO SPEED - 171MPH LOCATED 9C FROM THE
--
4. DO NOT STAND OR PUT ANY LOAD ON THE FLASHING. EXPOSURE CATEGORY - C SUPPORT WITH THE MAXIMUM
UPUFT5. G FORCE.
BUILD DOMDOME E IN PLACED ON TANK HEIGHT TANK(FI)UPANCY � 25 (DL+WAN AWNA D103 (136MPH ASD)) O
m
GUST EFFECT FACTOR - 0.85 0 0 0.129 KIPS (0.5AN)
0
MATERIAL NOTES VELOCITY PRESSURE(PSF) - 69.6588 RADIAL
EXTERNAL PRESSURE COEFFICIENT AT A --1.3956 0 0 FRICTION (FORCE(20PSPjj
O Z
1. ALL NATERUL EXCEPT AS OTHERWISE NOTED IS MALL FINISH ALUMINUM AS FOLLOWS: EXTERNAL PRESSURE COEFFICIENT AT B --0.8678
0
STRUTS 6061-TB OR 6005A-T61 E%IERNAL PRESSURE COEFFICIENT AT C-0.5000 CElBER
^DOME
GUSSETS AND PLATES 6061-76 INTERNAL PRESSURE COEFFICIENT - 0.18 -�
PANELS, FLASHING & GUSSET COVERS3003-H18
ANGLE FROM X AXIS - 0
BATTENS 6063-T8, 6061-TS OR 6005A-T61 ASCE7-10 WLB
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2. MATERIAL SIZE: BASIC WIND SPEED - 171MPH 0
&'
STRUT SEE DWG. 0-103 EXPOSURE CATEGORY - C 2.15 KIPS (9.5641,N)
N
.
YIN. INTERIOR TOP GUSSETS 5/16• x ,2.0 m x 305mm0 OCCUPANCY CATEGORY - IV BEARING (DL+LL (20PSF))
TE
MIN. INTERIOR BO170M GUSSETS 5/16• : 12.0 m x J05mm0 HBGHi OF TANK(F'T) - 25
�a
SHOE GUSSETS 5/18• x 14*0 m x 406mm0 GUST EFFECT FACTOR = 0.85 r
LK.
SHOE BOTTOM GUSSETS 5/1.
(1.3mm) EE
FLASHING 1HICKNE55 0.05• 1.3mm THKI EXTERNAL PRESSUR COEFFICIENT AT A --1.0678
3. FASTENERS: EXTERNAL PRESSURE COEFFICIENT AT B - -0.5000
EXTERNAL PRESSURE COEFFICIENT AT C =-0.5000 O
S
�g
YY
gg
LOCKBOLTS -ALUMINUM ((TOTS-773) OR 5.5. ((300 SERIES j INTERNAL PRESSURE COEFFICIENT - 0.18
AS NOTED. (ALUMINUM LOCKBOLTS CLEAR AN0012ED)
LOCKBOLT COLLARS - ALUMINUM (6061 HEAT TREATED) ANGLE FROM %AXIS - 0
LL
ANCHOR BOLTS - S.S. (300 SERIES) AWWA
ROOF LIVE LOAD - 15PSF
BATTEN SCREWS - 114 DIA S.S. (500 SERIES) D108-10 ULL
4 SEALANT: AWWA
PECORA SIUCONE SEALANT MEETING FEDERAL SPECIFICATIONS ROOF LIVE LOAD SIDE1 - 15p5F
y
TT-S-001543A AND TT-S-00230C. ROOF LNE LOAD SIDE- ].SPSF
ALL DIMENSIONS ARE NOMINAL AND IN INCHES, UNLESS ANGLE FROM % AXIS - O
Z
Q
S. AMASIC
BA
6. �E S EXPOSURE CATEGORY 13CMPH O�%y`ERT,P ,��Oi
o
WBOHT -ERIMSE7400 LBS. (635 k���� •.*-
LBS. OCCUPANCY CATEGORY -
FRAME AND PANEL WEIGHT = 220D N%,/�QV.••••
(998 kg)
TOTAL WEIGHT - 26DO LBS. (1179 k9) IMPORTANCE FACTOR I - 1.15 �% `-.: \G E N S �I
V F '• �j
-H
How OF TANK(FT) - 25
W
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ABBREVIATIONS GUST EFFECT FACTOR G - 0.85 ��
FORCE COEFFICIENT CF - 0.5 : * : • No 870 ••. * i
VELOCITY PRESSURE EXPOSURE COEFFICIENT NZ - 0.9785
a
M LL
AO - ABOVE GROUND MIN. - MINIMUM 7/W.A��'��f-
ALUM. -ALUMINUM NOM -NOMINAL VELOCITY PRESSURE(PSF) OZ - 46.3808
U
ASSY ASSEMBLY N.T.S. - NOT TO SCALE DESIGN WIND PRESSURE(PSF) PW = 19.712 * •
W
if
AWS - AMERICAN WELDING SOCIETY D.C. - OUTSIDE DIAMETER ANGLE FROM X "IS - 0 /j•( /�l
w
K W
B.C. - BOLT CIRCLE REF. - REFERENCE .�r�:
; STATE O F : �[/
Oa -
CENTERLINE S.S. - STAINLESS STEEL y
�'
c�,1
DCFIAEr. - CUBIC FEET PER MINUTE SOH - SCHEDULE • ,(•�
WORK BY OTHERS �.o •
DIA - DETAIL SO FT - FEET I • P, •��,�
W W
n O
TOP �I,\` R
DLL - DIAMETER T.O.C. - TOP OF CONCRETE 1. TOP OF TANK WILL 8E FLUSH AND LEVEL TODL
O
•....
DEAD BANK ,/4. OVER 38•. I,,s •A'
a
0 LL
EDWG O•� ,,��
ELEVATION TYP.WK.
TYPICAL
L - -
I.D. - INSIDE DIAMETER U.N.O. - UNLESS NOTED OTHERWISE
ISO. - ISOMETRIC w/ - WITH
LL - LIVE LOAD WL - WIND LOAD
3
MAX - MAXIMUM
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W:\Projects\2016\216240 Fort Pierce FL\02 Approval\216240-1455-approval-0100.dwg, 11/21/16 11:08:02 AM, rlupo
24' (610mm) GRAVITY
VENT W/ INSECT SCREEN
i
(SEE GET. /1 ON DWG. D-IOB), _
- 3/4' (19mm)0 EYEBOLT
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AT DOME APEX (SEE DETAIL
/ 82 ON DWG. D-106)
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SECTION EACH S1DE OF HATCH AREA I (SEE ISO. MEWONDWG DS10) H
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(SEE DWG. D-107 8 D-108) 1
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CENTER UNE OF HATCH
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TOP OF DOME
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4'-5 7/8' (1369mm) ♦\\ `CO�VT�•fC` ENS' •. 0 ��i
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TOP OF TANK ♦ •. �i
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1 36.360' (11083mm) NOMINAL TANK I.D. =
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DOT DENOTES STRUT's MARKED END
(REF. STRUT -BOLT SCHEDULE)
PANEL PARE N0. x STRUT PARE NO.
GUSSET AND MATCHING
PART NO. BATTEN PART NO.
x T SHOE ASSEMBLY
FLASHING
DOME LEGEND
I4 5 3 A "Cl
I EDGE STRUT BRACE 640202 U C'
S I 4 —4 4 (5 E DWG. D 106)AT TENSION INC STRUT fo li
3 2 2 /X51
4 O 4 1 1 3 N
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CENTER OF DOME 4 D 3 1 4 O., '?,I- E N C &'h"G } o= o
5 5 ,� Q..��G S[� O 00 J *p
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'ALLATION NOTE: I 0000 ,� •,. Q H- c
NAND CONTRACT 1RO MATERIAL '40' .,< Pi Q e'`' \��
TOWARD CENTER slro[ PART MARKING e. 49 O . �..1 `�,� � WO O
DOME AS SHOWN41'4`_
(MARKED END) �pNA;,►��`�� _ C4
GUSSET' ORIENTATION do BOLT PATTERN LEGEND 6'-6 15/16' (2005mm) G" i t0
(EYAMPLE ONLY) CHORD LENGTH BETWEEN TW. STRUT PART MARKING N
LADDER q 6 SHOE IL' o
AT TANK I.D.
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MATCH DRILL 9/16' (14mm)0 HOLES FROM
SHOE BASE PLATE THRU TANK ANGLE & INSTALL
SHOE (21 1/2'0 x 2 1/4' ((13mm0 x 57mm) S.S.
#35202 HE HEAD BOLTS W/ bOUBLE NUTS & LARGE O.D. O o
WASHERS TOP & BOTTOM. FIRST NUT TO BE PERIMETER DIAGONAL Q d
TIGHTENED 'FINGER TIGHT' AGAINST ANGLE & STRUT (SEE D-103
SUP SHEET SECOND NUT TIGHTENED 350-450 LBS/INCH FOR LOCKBOLT OTYS) SPACER
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TENSION RING STRUT L`
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- - - - LOCKBOLT OTYS)
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INSTALL TEFLON SIDE UP. (BASE PLATE SLIDES TO ACCOMMODATE
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MATCH SHOE BASE PLATE) LOCKBOLTS, SHOE FLANGE TO GUSSET. rc
SECTION (SEE D-103 FOR LOCKBOLT OTY'S) ) 5 3/8' (137mm)
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FLASHING OVERHANG DIMENSIONS LOCATION r�„ ps$€
TENSION RING SHOWN ARE NOMINAL 36.360' (11083mm) NOM. TANK I.D. Q & `4x
STRUT ACTUAL MAX & MIN TO VARY BASED (; 1. OUT -OF -ROUND ON THE DIAMETER) RIM ANGLE N aD@a.��
ON TANK OUT -OF -ROUND AND (BY TANK MFG) PEW
DOME'S EXPANSION AND 38.735' (11197mm) ANCHOR BOLT DIA 0-1 r �a10§1.
CONTRACTION.
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(6mm)O HOLES FRO FLASHING Z
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covERs SEALING WASHER ��AT 'P < o
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�1 (8mm0) DRILL &SECURE T.1 T`
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S.S. HEX HD. SELF -TAPPING SCREWS I
TYP. PIER GUSSET g o �" = O
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