HomeMy WebLinkAboutStructure PlanNOTES . : Home wall cam : CLAMP. - MINUTE MAN
1.Foundation design is based on current Palm Harbor Homes EQUIVALENT�PER NOTE 3 EAS OR ATTACHMENTS: •`�
MMA
CQRfCEALEDFASTEN
Manufactured Housing set-up manual and is in compliance with w% o
FEMA P-85 2nd.Ed, 11/69, and FL DMV.Rule 15C-1 where .. .5X3.5x6 sieiun►o�TME..: ; ���'•�••••• az
applicable. 2010 FBC shall be used for concrete foundation wood. shims. ••�.••• a-Z,Uz AeN Ae r��wn�eQ
details where. needed or requested. .. X8Xf6 PT .. wall SEE OTE JU FOR REQUIRED �:�Cij� OT . •• w
Hot dipped galvanized strap - � � : Z
.Home ELEVATION O.F.BOTTOM OF
2. Site drainage both under and outside the manufactured home zinc coating .60 oz. per •'.e X8X16 CMU LOWEST STRUCTURAL MEMBER _ w LEI In
shall become a _part of this design. Where: site drainage away type '1' finish e, grade 1, 2X8X16 PT �
from the home can .not be achieved by the required change in 1.25", 109.000 min. yield x 50' - 'ti �CK�,v. o
grade of 6" within the first 10• around the structure an strength.. MINUTE MAN MMA in Grade pier height ••, `
OR EQUIVALENT PER NOTE 3
altemate solution shall be presented::to local jurisdiction for: 6 mil. VAPOR BARRIER IS REQUIRED UNDER (see note 7)
review: Grading. under the home shall be crowned to provide positive . ALL NEW HOMES WITH ENCLOSED CRAWL SPACE 16 CMU xax C
slope. to ext. of :home. L—LOLIVER TECHNOLOGIES 1055-13 A 17X25 ASS PAD OR EQUIVALENT PER NOTE 3 •••••O\ w
3. Unless unavailable all foundation . equipment under the home CLEAN POISONED AND COMPACTEDPR 1 1
FILL
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STABILIZER PLATE OLIVER TECHNOLOGIES
(anchors, straps, LSD systems, pads,. etc.) shall be identified 1055-19 AS REQ. FOR :LATERAL STRAPS
from :Florida s Approved Products List for the Installation, of alvanized ground OLIVER : :iLLLZZ
Grade
Mobile/Manufactured Homes, revised 04/10. ANCHOR TECHNOLOGIES 486B �4WORiC 6 mil. VAPOR.BARRIER IS i oa�LL�� a_ _
OLIVER TECHNOL IECH�W.Q
4. Max. pier spacing under.begms .120 on 17" X 25".ABS .. BY FIE �55 i+ SPACE
N �K
THESE PLANS AND REQUIRED
ARE SUBJECT.TO A T � UNDER ALL NEW
pads. ;Pier spacing & location :on marriage line shall be per : OPiRED L �y'V T PIER HEIGHT DETAIL TYP oK_w= sge
PIER A DETAIL o s € z
RE
MAY BE NECESSARY IN ORDER T0, Z o w
CRAWL
Manufactures s Home set-up, manual; and pier pad size on �_ _ a/e - r-a .: 6 a o s o o k
marriage line shall .be per Manufacturer's Home set up manual. COMPLYWITHALLAPPLICABLEAOD G �0 _ o ao 5 ) s
Design for pier pads based on FL Rule: 15C-1 :for Wind Zone 3; COUNT�, <�o`m a
��
8T LUCKD 3
with 1000 psf soil: capacity.Torque or penetrometer'testing required U�,�'S �F81 D_ =w>-"-o:"
by installed to verify use of V anchors: otherwise 5' anchors must ' E`VVED FOR C IA E
be: used. :.
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R1H;���FD
5: Non -Structural. Skirting is to be installed 'around entire: ; ••:; 76P'XI16" Xock r4Pie J '
:,f precast, Concrete.
perimeter per manufactures specifications typical. Venting p � 7� ?�: T j*- ST � KEPT ON JOB
for this. home must conform to. the requirements of both r� % OR No INSPECR
CTI®�* �'I[,L BF I6Yt�E,
15c and FEMA (for Flood: Zone). If solid skirting is used
there:shall:be a min of 1;767 square inches of venting, SEENOTE SECTION 167d8k4'CONCRETEPIERPADS-STACKED..
divided into vents on all sides of the'home'.with at least' ,,w,. • ..• Foundation maybe LOAD'CAPACITY =#OF PADS ONISMOMX1490LBS. o
poured -In-place
one vent within 3' of each corner and :equally spaced :zy;*s� `a.• concrete pads:per a ;;
between no .more then 25. feet apart. :All vents. are .to. be • ' Palm Harbor Homes d
.? "set-up manual or ' ' p 17 5'x25 5" ABS PAD =3000 LBS: CAPACITY 8. c ..
O
installed. with the bottom: of. -the vents no more then 12" approved ABS � � 1T.VX25.5"ASSPAD : 20WO'ASSPAD' �, c _ ,
above: grade and must be.both rodent proof and.:capable •"'•'a pads. See Note 4 LEG@j. tip
of passing water freely through them. If standard for appropriate C 1T5X15.5`ABSPAD 13'x2s'HBSPAD =
perforated horizontal vinyl siding or:perforated vertical QcarrivaxTmoa 13"x26'ABSPAO 2375LSS.CAPAC" PAD ASSEMBLY PAR ASSEMBLY •� e r W
sizes.
TYPICAL PIER DETAIL a u
Skirting is used only the FEMA requirement rrmust be met 3 MAX:LOA<i-6000LOS. MAX.LQAD9490pL9S; b Zm ram,
with additional vents: products like Smart Vents are SINGLE STACKBLOcKS: SINGLE STACK BLOCKS
acceptable :in properquantity.
P P P STABILIZER SYSTEM REQUIRED PER PALM HARBOR HOMES INSTALLATION. MANUAL 1 T.6W5.5• ABS PAD 13'x'L6* ABS PAD. U
6.' The piers along l-Beam can be dry=stack..' See note 7 for: " •ti
height and site. limits.
7. :Building Piers: ill S 3248 .:
COLUMN. LOADS
7.1..: Perimeter piers and marriage line piers shall be installed' -•. »oawws
and spaced per ;manufacturer instructions' and shall be O 1582 LBS. 2 10" 64° 241141 MAX.
.
single stacked. If height exceeds 54":then :apply adhesive - �cno�v,�s,
per note s. O2 =1582.LBS. + 11+
7.2. Piers along I -Beam shall be double stacked.
7.3. All Piers:: O F 1974 LBS. ?EaavaaMxeu�cKwc
7.3.1. If in non -flood zone: apply adhesive_ per, note 9 to pier .
if height exceeds 54" ®= 1974:LBS..
7.3.2. If in flood zone: apply adhesive per note 9 to pier if'.
height exceeds 40" 24 9 10-0. 8 4• 24
7.3.1 If; in :velocity zone: apply' adhesive per note 9 to pier v aareLEuunruc,wuL:. AIAX
spnewa', "P
8.' Dry -stack piers,, for this application, meet the requirements seJcws aa
of the code. :Piers. do not need to be filled,: covered, textured,' �� � a
w
or sealed provided the stack complies .with note 7 above. L
- F.�Q!
_ W
9. 9. Use :Liquid Nails Heavy: Duty :for joint adhesive :or :other + MtM i
v
non -water soluble adherent with a minimum _ strenght: of 300 Q d 1 `�i°�
psi in shear strength. At contractors option, mortar may be
0 •—
used in lieu of adhesive: cc 'IT
1nrnuxana,
C�a
CODES:
24 T-0 1 �0-0 — - . T-0' 24 VAX j.
tJ>
• Florida Building Code 5th Edition: v ma
s ��- 7PD
• Risk Category Jl
ASCE 7-10. Minimum Design Loads for Buildings and other
Structures.
• Building Code Requirements for Reinforced Concrete
• (ACI 318-05) Specifications for .Structural Concrete for Buildings 'sEAjLOCA70H
• (ACI 301-11) Building Code Requirements for Masonry Structures sEavarnaeerFauwc,asc.
• Building Classification Category 2 ®. o
• Foundation .is rated for up to 160 mph
• .end .Exposure Category C. 24�
7e-avw+a »cc
. - PER947ER 71&Vpyypg S .
PLANT h
M = PAV, where Pis the density of H2O (62.4lb/cu. ft), A is area of pier, and V is velocity of flow per sec.
F=MV/g, where g is the gravitational constant (32.2ft/sec squared)
Area of largest face of pier= 16 x 36 = 4 square ft
Pad size is min. 17" x 25" ABS or 2'x 2' concrete
Pier spacing is max. 6' cc under all beams. Marriage line piers spaced per manf. recommendations.
Soil bearing capacity equals min.: 1,000 psf
Flow rate of water: 5 ft/sec.
Size of home foot print: (inches) 279.96 x 456 = 887
Weight of home at min. 40q/sq ft = 35,462 Ibs
Minimum number of piers at max. 6'cc: 28.5 (includes marriage line piers)
Minimum dead load on each pier= 1,244 Ibs
Maximum dead load on each pier- 1080 Ibs (Fb)
M = PAV = 1,248 Ibs/sec
Fw=MV/g= 193.8 Ibs
(+M=-2Fw+8/12Fs=(3Fw=Fs) Fs (reaction of soi l due to H2O)= 581.2
Rs (reaction of soil) equals Fs+Fb equals 1,661.'
Bearing quality of soil = Rs/pier pad area 415.3 Ibs/sq ft
For designed soil bearing capacity, safety factor is 2.41
Friction force on drystacked block: f = N Mu where N = mass flow rate and Mu =.45 (coefficient of friction
for light weight concrete per PCI Design Handbook)
f= 561.6 Ibs for a safety factor of 2.90
Calculations for water loading on long side of building (FF below BFE):
Base flood elevation 9.00 ft
Building Base elevation 9.67 ft Height of water impact on building C
Num. of sections: 2
R1,Width btwn beams: 236.0 in R2,Distance to edge = 21.99 inches
R3,Width Rl+R2 257.97 in
Uplift: 461bs/sf ( 23.33 )= 107S.S1 Ibs/ft
Dead Load: 40 Ibs/sf ( 23.33 )= 933.20 Ibs/ft
Net Uplift: 6lbs/sf ( 23.33 )= 142.311bs/ft
Horizontal Load: 47 Ibs/sf ( 8 ) ft = 376.00 Ibs/ft
(+EM(RV2)=0= 376.00•(4) + 142.31 ( 11.67 )= 3164.08 / 23.33 = 135.62
ft
Windward=U(W) 135.62 lbs/ft
Leeward =U(L) 71.1565 lbs/ft
(+EM(R2)=0= 34986.63 - 1564.73 = 33421.90 divided by Rl= 141.63 lbs/ft (RI uplift)
[U(W) x R3] [U(L) x 112]
(+EM(Rl) =0= 18356.24
-
2982.35 =
15373.90 divided by R1= 65.15 Ibs/ft (R2 uplift)
[U(L) x R3]
[U(W) x R2]
Windward= 68%
Leeward = 32 %
Horizontal Ld @ 38 feet =
14288 Ibs
Horiz. Ld (end) @ 23.33 feet=
118641bs (assumes a
4:12 pitch)
Uplift -windward: 38 feet=
37041bs
Uplift -leeward: 38 feet=
17041bs
66,334 Ibs Total Resistance
Minimum number of anchors, long side:
12
times 3,150 lbs load:
37800 lbs uplift resistance each unit
Minimum number of anchors, end:
5
times 3,150 lbs load:
15750Ibsuplift resistance each unit
Number of LSDs w/lat. Arm, long side:
2
times 6,3921 bs load:
12784 Ibs lateral resistance each unit
Number of LSDs for longitudinal:
0
times 3,941lbs load:
0 Ibs longitudinal resistance each unit
Load Combinations
Dead
Earthquake Fluid Latteral
Live Live Roof Rain Snow Self Strain
D
E F H
L Lr R 5 T
1.4(D+F)
933
1.2(D+F+T)+1.6(L+H)+0.5(LrorS or R)
933
0 2,700
285 142 0 0 0
1.2D+1.6(LrorSor R)+(Lor O.8W)
933
285 142 0 0
1.2D+1.6W+L+0.5(Lr or S or R)
933
285 142 0 0
1.2D+1.OE+L+0.2S
933
0
285 0
0.9D+1.6W+1.6H
933
2,700
0.9D+1.OE+1.6H
933
0 2.700
> ZZ
0� a
W
� � C�1 i2
0 d H
C LO
CGa¢
0L N