HomeMy WebLinkAbout047-010-004�DG 17-QI-00 4.4 5x6l- DG 17-01-00
3X61Z,
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TC ii -o6-14 4-06i-02 _L 15-07-00
BC 8-10-00, 1 '6-05-08 8-01-00 1
7-09-08
31-02-00
Mgmbm rones (LBS) 9AC11 PLY 14OTESt
2 -PLY TRUSS WEDS
03 C G-1 504 T 1. TRUSSES muuvAcrunto by
SYSTEMS PLUS ANDE11SON,M
452 C' J -E - 225 C 2. CONFORMS TO TPI -85,
1 SIZE LUMBER 1.15F6 E-0 1592 t 9-11 - �038 C- 3i T18-i.N LOAbs HOWN WITHOUT
TOP i93 2X 6 DFWO S
2 i45O 1573 T DAMAGE TO TRUSS.
13TM 475 2x 6 bFN02 1450 PREVIEW 'TRUSS ROTATION AT
W13S 83 2X 4 bFSTAND 600 ft-�LL DIM .84" AT 1) ALL HEARING LOCAtXONti
LEd@A .80 2X 4 ljFN02 LtA bEFL
16401 < S/360 91 NOTE LARGE HEARING SIZE.,
UdeC 76 2X 6 bFN02 DL*LL HORZ im AV AT C 6. FASTEN gAdlt PLY TO THE
EXCEPTIONS: S/bL+LL DEFL047i 8/DEPTH- 4,6
�A-F 2x 4 DFN62 i656 NEXT Witit idd 14AIU Air
2' - D 2k 6 bVkoi D-11401ES O,Ci T11RUbut
D:C SAMS At E -D 1730 PLATES' XRE Pon 9ACH PLY ALL dllons AND Wizss,
VAMN EACH BOJTTOM, Clib WIT11
I -j 2X 8 DFRO2 1450 PLATING 0ON)FORMS TO U13C
E -H SAME; AS t -J I 'Itow(S) loAd NAILS AT,
(ICBOYAPPAOVAt #1601 N0119S O.d. INTO EACH
UMBEA, STRESS INCREASE: 'iS.Ok GRIPPING BASED ON GREEN DO U413 CORD OF gAcu PLV4
11tMBtEll STRESS Ut9b. PLATES - �O GAUGEAYDRO-PT STAOGEW" W I
C TO AVOtlD
LATERAL BRACING 611IPPMd �11-246 PSI PER PAIR SPLITTING OF wbollo
To)? dil6nu coNtlwous INCLUbES 15,6* INdAgASE
Etm CORD CONTMU6US tlENSION 864- 983 PLi PER PAIR
SHEAR- 966- - 948' PLI'Pvt PAIR -
SPACING - 24,0 IN.
VoAb.TNG� LIVE' 'DEAD (PtF) JT TYPE PLATE SIZE X Y
A �*44LhTtS ON tArll S±ID't*
TOP C11D 20.6 10�6 #1 �466 Mo X 94do 6,5 3,2'
BTM CHD 16 lo�o 01 2008 s,66 X 6,60 5,17 2.6
TOTAL 26,6 20.6 4bid 03 2666 3,,06 X 6,.Ob 25j,2 1,8
04 2606, 3,0d x 6,o6 46A i's
"w""
CONCENTRATED LOADS (Lb§) 11 01
a lioO B 1400
*4-PLAtE§ ONVACR slbt* 04
J.-
2466 1.00 X 6oOO g.,e 2,6 1',
�l -V
SUPPORT cAlmAtA 42 2167 .7-66 X16-66.20,0 4A
at AgAUT WIDTH it REACT WIDTH Hi i600 4.50 x B.W��,e 2%
L bt IN�-SX L88, IN-' SX 04 �600 1.50 xio i 00. 02�6 1%
"A 2726 3- 6 C 2201, i3lw a
TRUSS CONTAINS MIORT CANT v bibi. 8�50 x 6AO
ZA
(DIM, GivJkN Ta 0 1050 4,50 X 4,66 CTrt CTit
cokbItION s
11 io-96 4 A0, X 6,60 CTA �,j
INSEt NOTES 1: 1066 4,56 X 6�06
146
A ft.� MI 2)t 4 ILEG 4-.80 x 6,06 i'd
11,41 imi :ix 6' Ltd
P I LAIteg - 16 dAbbb Pitt!
J
GRIPPING 264�408 PSI PtR VAI 4
�6X'N 6W jSX �6114 INCLUDES 18,6* INC IR
TgRtION 1624-.04� PtA Pdl 0AIA
MEMBER fthtgt (L'bg), - EACIj PLY 0 ptl PgA PAIR
TOP ditbAbs, 3,
-A 4 44i C 0,j ii, it t�ft PLATE k%t x Y
J"o-B'' 323" 1 bmh,' 1* �1211 b b 7,661. 0.160 x1o. 66 �g.0 gis
bbTTdM
'707# t
bliid 61 - si,
4.5x4=
DG DG 10-02-j
12
4-04-06
1
I
DG 17-ol-oo B
DG 17-01-00
4. 5x8=
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3x5= 5, 5xW*
It
5, Sx6z::�
7xl4--�
E D
1.2
4. Sx5=
TC 15-07-00
OC 6-io-oo 6-08-00 7-10-00, 7-09-08
Csx SIZE LUMBER 1.151711 PLATINQ CONFORMS,TO UBC NOTES:
TOP -93 24 6 DFNOI 1750
(ICBO) APPROVAL 0.159.1. 1. TRUSSES MANUFACTURED BY
BTM .82 2X 6 DF)NOl 1750 GRIPPING BASED ON GREEN 09 LMB SYMMS PLUS ANDERSON CA.
WDS i75 2X 4 DFSTAND �690 PLATES � 20 GAUGE HYDRO -PT 2. CONFORMS TO TPI -65.
.63 2X 4 DFN02 GRIPPING 343-246 PSI PER PAIR 3i NOTE LARGE BEARING SIZE.
LEcec .70 2X 6 DFNO,2 I INCLUDES 15-Ok INCREASE
EXCEPTIONgi TENSION 864-� 553 PLI PER PAIR
A -Q 2X,6 DFN02 11450 SHEAR 9$6" 548 PLI PER PAIR
G-11 F -E SAME, AS A�G,
A -F 2X 4 DFN02 100 JT TYPE PLATE SIZE x 4SPA%k
LUMBER STRESS INCREASEt 15.0k A *4-PLbTES ON EACH SIDE*
REPETITIVa MEMBER STRESS USED, #1 2400 3,00 X �5.00 6iS 3,2
#2 2.00q �4,50 it a. OQ 7,0 2,1
LATERAL BRACING:
03 2600 3.00 X'Sloo 25�7' 1'.5
TOP CHORD CONTINUOUS W4 2600 3.00 X 05.co 4914 1�'S
BTM CHORD - CONTINUOUS a
13 )t.
o DR
Tw, M".9's C *41 -PLATES ON EAcu SIDE*
SPACINU - 24.0,IN. 01 21400 ,3.QO X 5.00 9.3 2oS
02 2107 7.00 X14,00 27,6 A. -I
LOADING LIVE" DEAD (PSF.) #3 2600 5. 50 X 6.09: 20.8 247
TOP Cill) �210. 0 10..Q 04, 2600 5.,50 X 6,00 SSo6 2.7
DTM CHD, 40
IO*Q E
TOTAL 20.0 40,0, F 5101 4.56 X 5,00 2.1 3.0
G �1050 4,50 X 4.0 CTR CTR
SUPPORT CRITERIA if 1050 5.50 X 0.00 CTITI CTR
4T REACT WIDTH JT REACT WIDTH
LBS XN-SX LOS XN-SX PLATES - 16 GAUGE PTH 'o MESS -10,
A 1256: 3- 8 C , 1256 15,,� 8 GRIPPING Z64-184 PS-
I PERPAIR
TRUS15 CONTAINS SHORT CANT. INCLUDES 15,Ok INCREASE
CONDITION(S) (DIM, GIVEN To TENSION 1624- 943 PLI PER PAIA
O,UTSIDE.FAC9 OF 13EARP.10 SHEAR 1329, 739' PLI PER PAIR
C)
BRG INSET NOTES Vo
cxc
11.7 19. 2X 4 LEG JT TYPE TVLATE SIZZ k Y
cl 0
11.1 IN' 2X 6 LEG
D 7001, 7.00 XIZ.5 5,0
UrT RIGHT
REEL OXN - 33X' DIN 3SX
mEmm'P6110ES (LBS)
TOP CHORDS 1396 C
A -P,'- 1440 c: G" 13 4�
2393 d H -C 6003 C
BOTTOM CHORDS 441
T
A -F - 2252 T F-12� 2326 T
E -D 0 5550 T D�C 5721 T f
WEBS
F�G 4 3,j C G -E 42 C
E -B 1397 T E -K ��402
b -R 1540
T
DL+LL DEFL - *70" AT D
LL DEPL - .394 4 9/360
6L+LL HORZ, im il-6" AT C
S/DL+.LL DEFL-508 S)DEPTH-v 4.6
B
3x5i:� "
3x5ll
3xS=
4. 5X40
3x5=
4-5
6-05-11,
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11-00-06
15-06-00
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8 -10 -OU
T-1 r -4-09--l-2- 7-08-0
7-09-08
0
-8
0
31-02,-00
CS1 SIZE LUMBEA 1.15FB
DL+LL. T'(EFL - .26" IN A7F
NOTES;
TOP .56 2X 6 bFN02 1450
L'L DEFL
I I
.09" < S/360
1. TRUSSES MANJFACTURED BY -
.56 2X 6 DFN02 ;.L480
S /DL+LL
DEFL-999 S/DEPTH* 4,6
SYSTEMSPLUS ANDERSON,CA.
WBS .60 2X A DFSTAND 690
2. CONFORMS TO T "8
PI 5.
LEGOA .22 2X 4 DFN02
PLATING
CONFORMS TO UBC
3i NOTE LARGE BEARING SIZE,
LEG@C .16 2X 6 DFN02
(ICBO)APPROVAL
U1591
4. AS REQUIRED, SHIM BAGS TO
EXCEPTIONS:
GRIPPING
BASED ON GREEN DF LMB
ENSURE SAMEELEV ATEACH.
A -F !2X 4 Dr NO2 1650
PLATES -
20 GAUGE HYDRO -PT
LUMBER STRESS INCREASE: i5,0 -V
GRIPPING
313-246,?Sl PER PAIR
Use, 1 rhicro at.
RO'ETITIV 9 MEMBER STRESS USED-.
INCLUDES
15oQ% INCREASE
:Jam. �j - I ,
TENSXON
864- 5$3 Pt.1 PER PAIR
and b use sir�pson 'hhu9
LATERAL BRACING:
SHEAR
956 5418 PLI PER PAIR,
hanger
TOP CHORD - CONTINUOUS
BTM CHORD � CONTINUOUS
JT TYPE
PLATE SIZE X Y
ONE BRACE �4-9
A *4-P LATES ON EACH SIDE*
SPACING 24,0 114.
01 2400
�3iOO X 5,00 6.5 3.2
#2 2007
3.00 X 5.00 8.7 1,3
LOADING LIVE .DEAD. (PSr)
03 2600
:3.00 X 5,00 �25.7 1.5
TOP CHD 20. 0 10.0
#4 2600
3.00 X,5,.00 49.4 1.5
BTM CHD �.O 10.0
B
TOTAL 20.'0 20,0 - �4 0. O�
C *'4 -PLATES . ON EACH. SIDE*
SUPPORT CRITERIA
#1. 2400
#2 2107
3.00 X 5.00 �.3 2.5
7.010 X 9.00
JT REACT WIDTH JT REACT WIDTH
23,6 3.5
LBS
03 2600
3.00 X SoOO 27.3 liS
IN -SX LOS �IN-SX
#4 2600
3.00 X 5.00 56.6 l.s
A 54 3-� a 1 834 1!- 8
D 7001
4.50 X '6. 00� CTR CTR
Ex Iros
B1 �1237 13- 6 C 386 13- 8
E
q x .1-5
Ve
12.-
, 14
TRUSS CONTAINS SHORT CANT.
F 5101
4.50 i 5, 00, CTR CTR
C10097
CONDITION(S) (DIM. GIVEN TO
G' 1050
41. SO X 4.00 CTR CtR
OUTSIDE FACE OF BEARING).
H 1050
4.50 X 4.06 CTR CTR
INSET NOTES
1 1050
4- 50 X 4.60 CTR 2.0
A :11. 7 IN. n 4 LEG
J 1001
3.00 X 5.00 CTR CTR
C 11.7 IN. 2X 6 LEG
LEFT RIGHT
HEEL O'lN - 3SX OIN - 3SX
MEMBR CS1 P(LBS) MeIST M02NO
TOP CHORDS
A -.G 52, 570 T 0 -5196
G -j i!s6 '932 T 51196 -727
J -B .29 993 T 727' 0
B-H o54 977 T 0 -5007
H -C .44 402 0, �6007 0
130TTOM cHoRris
A -F .56 508 C 0 6
F-wx .08 522 C 0 -308
'I�E' 14 953 C 308 0
E -D .22 472 T '0 0
Do -c .24 487 T 0 0
WEBS
F -G 0 226 IT G-1 727 C
I -j 0 789 T E -H 1422 c
C -D w 167 T D-11 279 'T
MODEL
1`4 0.,
;14MU
JOIST
SIZE
DIMENSIONIX
W Ii El
.. NASTENERS
FACE JOIST
JOIST 0
LOADS
UPLIFT NORM
MAX
I
H A N -ER
A9X
LOA09
r7MVTr-
VA x91/2 ML
1'14 X I T-[W"M
113110
111w,"
91/4
2
_&1L
18-N20A
6,N20A
1045
!"�LAA
3130t
MOM"
2910t
0.
_J_9_��
HHU14
1314 x14ML
113/10
123/4121
- i
28-N20A
8, 1 N20A
_�L0401
. "S "' -ARL
H U612
5ato
U-1510114
HU3516/22
TJI/35X-14
TJI135X-22
'251sa
25M
9 1 2
101/4 '.1/2
i 4-16d
20�t 6d-
6-10dxl1hd
1 8.10dX11/2
940
�5
LZ[Z
fl:6215— 2 0 3 0
2440 I =-
2345
3350
U3516120
TJI/35X-20
26/10 109/io-
2.
!§-iM
6-10dxl'12.'_140__
20110
I 0_80 1
235 50 1
P675
HH03524/30
TJI/35X.24
_Z!LE
18
'.2,11112
11,120AI
11396
2645
3305
39,10
101112
USS315 1
TJI/35S.12
2"116
83/4
2
i4l�16d
4" 6d
6-10 d xj'12
940
1000
1250
2540
USS3512/4
TJI/35S.20
VIM 10,14
2
'6"
6-1 Gd
6.1061119
!940
1635
_�030_
2600
U46
(2)TJI 25x'71/is
39111;
471e
2
8-116d
4.10d
630
1070 t
13401
1340
HHU48
2)13/ix7Ms ML
39he
651a �,�A
2 4.N20AN
0 N
Nj
695
1740t
2's 70 t
U Hanger In stall ed
U410
TJ 1/3 S. Q
3906
I
L;A
2
r
14.16d
I d
6-1 Od
940
1765
2195
23415.,
HHU410
(2) 13 /4 x9 I It ML
lie
83/6
0/6
1,/2
14-N20AN 6-N20AN
1045
243511
-3040 t,
3 04 o
U414
TJI/65-14
39AG
10
2
16-16d
6-1 Od
940
1880 t
2350 t
2675
1-11-11.14114
(2)13/4 X14ML
39lie
jj 7& '2112
A8.N2OAtL 8,N20AN
1390,
3130 t'
39i0t;
391C
Til/65-16
39/to X35/6
21/2
20-16d
8-10d
1255
-,480
3`100
03_50
pWUA16
U416-\
13/4xl6ML
2?,hs
135/6 21 A ,?O.N20AN 8.N20AN -
1390
3475 t
4345
4345
3SX-10
4314
83/4
2
14-ifid
.,L -_'10d
940.
1875t
2340 t
2345
1.135112-2 . (21TJI/35X-12 4 314' 11114 2 .16-16d 6-1 Od 940 8801' 235011
- - _L ___k6_75
HU35114w2, (2)TJI/35X-14 4 3 A J�Lll 12L 18-16d 8-10d .2780t 30101 3010
HU3516-2
_L21L��� 0/4 151/4 2111 20-16d 8.10d 1255 13451 3350
n 'r 11113CV,40 Al 14 '1 't 114 '3112' 00-M20A BM20A 1S50 _11A7A i A*14 4345
HHU68
(3)13 /4 x73 It a ML
51/2
65/o 210
10N20AN 4-N20AN,
605
, INV
_2170t
2170
U610
(2)TJ1135S-12
51/2
81/a 2
14-16d G -10d 3
940
118751
2340t
2345
1-11-11-1610
(3) 13/4 X9112 ML
5112
8310 2112
1 4-N20AN 6�NMAN_
10, 31/4"and 7%'wide hangers vAlt accommodate TJI/55, 65, 75, and
-Z4;!§L
_�L0401
3040
H U612
M14/4 X1 I ?/a ML
511'�
10 1 /a 12'/2
1 B-N20AN 6,N20AN
1045
2780t I
3475t.
3415
HHUS14
(3)11/AX14ML
51/2
21/1
1 8,N20AN 8�NXAN
1045
3 1,10 t'
M01
20110
HHU616
(3) 3 /4 X1 6 ML
51h
.11718
A! 5 to 21/2
6-N AN
_I_ago
3475t
434511
1-11-11-14110-2
(2)TJI/65-10
-TI/7
—
91/8 2119
14N20AN 6-N20AN
'1045
2435t
ot
040
HHU412-2
k_L71VGS�l 2
'71111
111ild 21/2
HE
1_6-N20Ati 6-N20AN
1045
278011
3475t
3475
HHU414.2,
1(2)*rJ 165-14
71/a
137/a 21/2
�20.N20AN B.N20AN
1390
3475t.
43451
4345
1, Web stiffeners are requitedon pit I.bdms s - hown In thil table.
vithie In accordooce with the Urillorm Building Code. se,11 bearing
2. MI. telers to MICHO - LAMG Lumbo,
plus nail Values lof the Indicated joist. 0., joist 9heit capacity
3. The number In parentheses In front of the joist Size IS1116 Quantity
7� 16 ga. U�sefles Is JC80 accepted (Report Mill; see'liAlld �,
�of joists required,
4, See page, 2 for fastener descriptions, N20.4 and N20AN fasteners
Upliffloadl have been increased by 336;� for wind or cartlititlake
loading with no (tit ther increase allowed Reduccallowablatiplifiby
1�fplcal U kinger
are furnished with, the hangers: others are not.
�3% for no(mil loading criteria such as in cantilever consi(ticloh,
Installed
5. Wily that the header ran We the required nails as spirtilled In
9� See note 3 on page 2 under General Notes,
the table,
10, 31/4"and 7%'wide hangers vAlt accommodate TJI/55, 65, 75, and
6, T glVen are based on a header of douglas tit,
45S
r=lds
I hern pine and the lower value of the test 01irriald
f Indicates �JOIST WAW'ls less than she;r capacity of the
divided by 3, the load producing a 'A Inch deflection, flM nail
joist Specilled.
SLOPED AND/OR, SKEWED U SERIES HANGERS
Also see LSUO SSU, and SURIL standard sloped
EXAMPI-5: To order a L1410 sloped down 30* and
and/or skewed connectors. Allowable load'values are
skewed tight 45" (as viewed Into the hanger), order.,
limited to slopes of Up or down -30" and to skews of
L14110X-030'171145-� (X - special, Q - UP*, D - down,
61KEW
right orleft 45, when Installed as speiblfled on douglas
Il = right; L -u left).
ANGLE
fir; larch or southern pine.
On all sloped and skewed hangers, theseal is
ORDERING INFORM&ION: Most U, HLI, and HHU
welded on. 816ped-Ohly seats may be a lortned seat.
models can be supplied In Any reasonable o6mbinalion
0
Hanger heights and fastener schedules may Vary
I seat slope and/or skew angl0by the addition of
1 , , and slope,
rom table, depending of joist size,,skow, an
specific Information. T6 order a sloped and,',x skewed
Ha gers with More than a 160 skew Jim all oist nailing
. n
SLOPE
ANGLE
U, add the slope (oulterrients up or dovv� f; degrees
from the horizontal plane and/or the skew require-
on outsideangleg,
'COVE ACCEPTANCE: Due to their numerous
M
rhents left or right In degrees from the nor al perpen�
possibilities, no sloped and/or skewed hangers are
d-Icular positim (See Illustration)
specifically code -accepted,
SIOLPedl DoWhi,Skevit kRight
U Hanger In stall ed
k 0
4'0-AMAXIMUM,YERTICAL'SH
MAXIMUM RESISTIVE MOME T (FT -LBS)
M 0 ?A E N T 0
`-WEIGHT
�.�jpt-ONE — 1Y.
DEFLECTION;.i �I–ALLOWABL�i�',,'
ZIAIP-11-
6�,DC-FLECT�Otliio.,,ALLOWABLE,,
L
LN —I-
i.,* 16o%'�
115%1
2 5 tY.
OEFLECTION
L
/360!
'(LBS/FT)
,V/v X 9 Th
3160
3630 3950
6300
7240 1
7870
125
4.25
31 92:
3950
4540 4940
9600
11050
12000
�45
5.30
1141A44�.M
4650'
5345 5810
13100,
15065
- 16375
400
6,25
1 PAO
1996
16870 1
19400
21085
595
7.15
X 18"
5985-
21080 —1
24240
26350
850
8,00
636
'760
867
1085
1116
1394
6 itr
)U, 3 qo..,,.-j��
ALLOWABLE DESIGN STRESSES
Modulus �jf (i[a,slicity E ZO x 104 psi 'For 12 -inch depth, for other depths, multiply by (j2 )t/q
Flexural Stress 2800psi \ d
Tension parallel to drain 1850 psi * See NRB 126 for addlilonal design Information,
Qornprossion perpendicular to grain parallel to glue line 1,� �500 psi
Compression parallel to grairl, 11 2700 psi - Assumes continuous lateral support.
Horizontal shear perpendicular to glue line 285 psi
MICRO=LAMO LUMBER ALLOWABLE LOAD TABLES (FLOOR)
ALLOWABLE LOAD LBS./LIN. FOOT
9)Vf��,%�5a
ONE - 1W1 x 14"
ONE — 1Y0 X 16"(1)
�.�jpt-ONE — 1Y.
DEFLECTION;.i �I–ALLOWABL�i�',,'
ZIAIP-11-
6�,DC-FLECT�Otliio.,,ALLOWABLE,,
L
LN —I-
O�AL 1.00'4
DEFLECTION
1
AL LOWASLE
TOTAL LOAD,,�'
OEFLECTION
L
/360!
ALLOWABLE
OTOTALLOAD`4,,
DEOLECTION
360
AL.LOWABLE-,
TOTAL LOAD,
Mrl. �*Al 401
jI
1964
. 2539;,,N
31 92:
3990
903 —Ttr2 9
1569
1905
2456
2993
2
JEW 788
1201
1639
1996
2304
0 454 '623
(j
A 3 8 .44, 504,,,,ji
837
,620,,,.,-
.949
4 769
1293
981
'1049
166?
1350
1995'
1686
1 258 417
484
636
'760
867
1085
1116
1394
6 itr
)U, 3 qo..,,.-j��
ltl,379,��.4,
,,',",534 1
.............
-949
728
861
'937
117 I
13 160
302
455
480
621
694
799
952
998
0,10 2 9 2 5 7
2 4 6
392
390
536�`,
566
689
78`1
49 6 0
Is 1.05 224
201
14 2
321
466
46&
800
647
7419
�,'-A.11167,
300
2,68
4 1
390,,
527 J
1�'15 4 2
659
17— 174
140
266
225
�363
329
467
458
583
a
3�,�j 19
237
191
3241,1,pj,
280-
417 -
-,390
520
19 53 140
126i,lk
101
V 87
213
192
163
141
291
2 . �2
240
, 207
374
837
835
�90
467
4U
21 39 114
78
174
�1� 159
1�2
107
238
2 17
ISO
157
306
276
252
f'�21
382
348
23, 95
58
1415
94--
198
138
255
194
3,10
2 4
1133
83
182
122
--
234
7
293
25
1109
2 6
- -- I -I "rry , — -- I I I - I U Q 4 1 U
� '# 'IV 'w I" ,
[ Lf -,-6.2. I � Al"t n t�. I � �-,, � �-, � � � 97 '200 240
1 # To size a beam for use In a floor it i's NOTE-
necessar, * i to check both deflection - This table is based on uniform loads and simple',tiplans,
and allowable total load., - 'Table Is foe one beam. When top loaded, double the *values, for�2bearqSr,
CHECK LOCAL CODE FOR triple for 3, etc., whon properly fastened togd(her with a minirnumi'O'l Z",r'ows
DEFLECTION CRITERIA, of 16d, nails @ 12" ox,
3. For deflection limits of U240 and MIORO=LAM lumber beams are made without camber; therefore, in addition
L/480 multiply loa'd.,j shown In L/360 to complying with the deflection limits of the local Building Code, Dther de-
colu flection considerations should be evaluated such as ponding (positive
n by, 1.8 and .75 respectively, drainage Is essential) and aesthetics,
4. Make sure the selected beam Will Work
In both columns, - Assumes continuous lateral support of the top edge of beam,
- 8earing area to be calculated for specific application,
16" and 18" deep beams are to be used in Multiple member units only.
14
I
4.4 -,:
I