Specifications ..FCE.\\I'Er la/so siv gzNn A✓6.
FEB 4 2020
�CiTY Ic, ' rct AMERICAN HEATING
VAV BOX
ATTACHMENT TO CONCRETE OVER METAL DECK
STRUCTURAL CALCULATIONS
• • - MECHANICAL ATTACHMENT: MA 1-MA 13
SKETCHES: VAV IA-VAV1B
, "-G Y,r ,.1 fJ rZI
,� All +`� ,�., (16 PAGES TOTAL INCLUDING COVER SHEET)
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s` "�-�` ** LOWER UNITS ONLY
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L. August 15, 2019
PROJECT NUMBER: 190237.01
ExP .r : , .aj._
41
CI
_ ARCHITEC1ORE
ENGINEERING
PLANNING
INTERIORS
LANDSCAPE
15895 SW 72ND AVE
SUITE 200
PORTLAND,OR 97224
PHONE:503.226.1285
FAX: 503.226.1670
INFO@C[DAINC.COM
W W W.C[DA[NC.COM
444
(
CIDA Standard Mechanical unit Attachment RNH
TEL: (503)226-1285 VAV Box 8/15/2019
FAX: (503)226 1670
MECHANICAL UNIT ATTACHMENT-LATERAL FORCES
VAV Box Hung below floor framing
Wp:= 1501b Weight of unit
L:= 24in Length
wm:= 18in Width of unit •
hm := 18•in Height of unit
SEISMIC PARTS AND PORTIONS (Portland, OR 97229)
Mapped Ss:= 1.073 site class=D
Adjusted Maximum
Fa 1.07
Sms:= Fa'Ss Sins = 1.15
Design
2
SOS 3'Sms SDS =0.765
USE Sps:= 0.85 CONSERVATIVE FOR PORTLAND Mt IRO AND VANCOUVER WAAREAS
h:= 10 z:= h•0.75 Assumes maximum 4-story building with box under 4th floor
Ip:= 1.0
Values for air side HVAC per table 13.6-1 ASCE 7-10
ap:= 2.5 RP:= 6
0.4•ap•SDS'Ip / z
Fp:= 1 + 2•-z •Wp Fp = 53.121b 0.7•Fp=37.191b Total seismic
RP \ hl
Fpmin 0.3 Sps•Ip Wp Fpmin =38.25 lb 0.7•Fpmin =26.77 lb Total seismic
0.2•Sps•Wp=25.5 lb
E:\adcadd119100000-2019 Mechanical
Units\0237.01 American Heating
Standards 2019\Structural\VAV BOX
\CONCRETE OVER METAL DECK
A 2
CIDA Standard Mechanical unit Attachment RNH
TEL: (503)226-1285 VAV Box 8/15/2019
FAX: (503)226 1670
VERTICALATTACHLENT OF VAV BOX TO UNDERSIDE OF CONCRETE DECK(PT or CIP)
W
corner= 4p "comer = 37.5 lb Vertical load to corner
support from dead bad
hm
Mot:= Fp• 2
Mot
Pseis= wm 2 Pseis= 13.28 lb Vertical load to corner
support from seismic overturning
ASD loads for attachment to unit 1.0D+0.7E, 0.6D-0.7E
0.2Sps•Wp
PI Pcorner + 0.7 + Pseis PI = 51.26 lb Maximum vertical load
4
(0.2.SDs•Wp 1
P2:= 0.6•Pcorner —0.7. + Pseis I P2 = 8.74 lb Minimum vertical load>0 no compression in
\ 4 111 vertical support
Try(1)#10 SMS at box(20oa minimum 22ga hanging strap)
P <1.0 OK Use hanging
Va11ow:= 1041b U:_ U = 0.49 (1)#10 SMS at unit for vertical han m
Val lowstrap attachment—
Alternate:use 3/8"dia threaded rods for vertical support
attach to unit per manufacturer
LRFD loads for attachment to concrete 1.2D+1.0c E, 0.9D-1.0E ClcoNc 2.5
(0.2•SDs•Wp
Pi tilt 1.2'Pcomer + 1.0. + S2CONC'Pseis Plult =84.58 lb Maximum verticalbad
\ 4 l
0.2.Sps•Wp
P2ult 0•9'Pcorner — I.0' + Pseis P2uit = 14.09 lb Minimum vertical load>0 no compres
4 l_ vertical support
Try 3/8 x 1 5/8"embed Simpson Titen HD rod hanger at support
E:\adcadd\19\00000-2019 Mechanical
Units10237.01 American Heating
Standards 2019\Structural\VAV BOX
\CONCRETE OVER METAL DECK
Nt43
CIDA Standard Mechanical unit Attachment RNH .
TEL: (503)226-1285 VAV Box 8/15/2019
FAX: (503)226 1670
LATERAL BRACING OF VAV BOX
Box is braced byy spllay wires at 45degrees vertical and horizontal each corner(4)total.
Twire 2p', L'V z• Twire= 53.13 lb
LRFD for attachment to concrete
Tult:= nCONC'Twire Tuit = 132.81 lb
•
Tult
Vert:_ Y— Vert =93.91 1b Vertical component of wire force
Tult
Horiz:= - Horiz=93.91 lb horizontal component of wire force
2
Try 3/8"x 1 7/8"embed Simpson Titan HD anchor at each wire
ASD for attachment to unit(0.7E)
TASD:= Twire'01 TASD=37.19 lb
Vert_asd TASD
Vert asd=26.3 lb Vertical component of wire force
TASD
Horiz_asd:= r Horiz_asd=26.3 lb horizontal component of wire force
Try(1)#10 SMS at box(20da minimum)
Vallow:= 1401b Tallow:= 661b
Vert_asd Horiz_asd <1.0 OK Use
U:_ + U=0.59 (1)#10 SMS at unit for wire attachment
Vallow Tallow
1/8"ARCRAFTCABLE:
TALLOW:= 340lb 0.7•Tw,ue
Ucable:= Ucable=0.1 1
TALLOW
E:\adcadd119100000-2019 Mechanical
Units\0237.01 American Heating .
Standards 2019\Structural\VAV BOX
\CONCRETE OVER METAL DECK
•
Company: CIDA Date: 7/25/2019
SIMPSON Anchor Designerna
*� Software Engineer: Rebekah Huschka Page: 1/5
Project:
� Version 2.8.7094.26 Address: 15895 SW 72 Ave
®
Phone: (503)226-1285
E-mail: rebekahh@cidainc.com
1.Project information
Customer company: Project description:
Customer contact name: Location:
Customer e-mail: Fastening description:
Comment:
2.Input Data&Anchor Parameters
' General Base Material
Design method:ACI 318-11 Concrete:Lower flute,Soffit of sand-lightweight
Units: Imperial units concrete over metal deck(1-3/4"flute width)
State:Cracked
Anchor Information: Compressive strength,P.(psi):3000
Anchor type:Concrete screw 4P.,v: 1.0
Material:Carbon Steel Reinforcement condition:B tension,B shear
Diameter(inch):0.250 Supplemental reinforcement:Not applicable
Nominal Embedment depth(inch):1.625 Anchor installed offset:No
Effective Embedment depth,hof(inch):1.190
Code report:ICC-ES ESR-2713
Anchor category:1
Anchor ductility:No
hmin:See Figure 1
Cm!n(inch):2.38
Smin(inch):3.57
Recommended Anchor
Anchor Name:Titen HD®Rod Hanger-THDB37158RH(1/4"shank&3/8"rod),hnom:1.625"(41mm)
Code Report:ICC-ES ESR-2713
0
( . ,, . -
Omega of 2.5 is included in loads
Input data and results must be checked for agreement with the existing circumstances,the standards and guidelines must be checked for plausibility.
Simpson Strang-Te Company Inc. 5956 W.Las Positas Boulevard Pleasanton,CA 94588 Phone:925.560.9000 Fax:925.847.3871 www.strongtie.com
AA
Company: CIDA Date: 7/25/2019
SIMPSON Anchor Designer' '
Engineer: Rebekah Huschka Page: 2/5
,strinnotTie Software
Project:
`' Version 2.8.7094.26
Address: 15895 SW 72 Ave
Phone: (503)226-1285
E-mail: rebekahh@cidainc.com
Load and Geometry
Load factor source:ACI 318 Section 9.2
Load combination:not set
Seismic design:Yes
Ductility section for tension:D.3.3.4.3(d)is satisfied
Ductility section for shear:D.3.3.5.3(c)is satisfied
00 factor:not set
Strength level loads:
N.[lb]:85
V.[lb]:0
V.[lb]:0
Input data and results must be checked for agreement with the existing circumstances,the standards and guidelines must be checked for plausibility.
Simpson Siro^y-Tie Company Inc 5956 W.Las Positas Boulevard Pleasanton,CA 94588 Phone:925.560.9000 Fax:925.847.3871 www.strongtie.com
A4A .i
SIMPSON Anchor Designer TM Company: CIDA Date: 7/25/2019
Engineer: Rebekah Huschka Page: 3/5
Strong-Tie Software Project:
Version 2.8.7094.26 Address: 15895 SW 72 Ave
Phone: (503)226-1285
E-mail: rebekahh@cidainc.com
<Figure 1>
f 0 [IN
6.00 [inch]
_.1 c .1P/
0 [lb]
7 / /
! i
rf' - 6
4 3r
/5
85 [lb]
1 =Min.3/4"(19 mm)
2=Min.3 1/4"(83 mm)
3=Min.1 1/2"(38 mm)
4=Min.20 gauge(0.889 mm)profile metal deck
5=Anchor
6=Max 1/4"(6 mm)offset
7=Lower flute(ridge)
Min. 1 3/4"width
8=Upper flute(valley)
Min.3 1/2"width
Input data and results must be checked for agreement with the existing circumstances,the standards and guidelines must be checked for plausibility.
Ssmnsan Strcng•T3e Company Inc. 5956 W.Las Positas Boulevard Pleasanton,CA 94588 Phone:925.560.9000 Fax:925.847.3871 www.strongtie.com
•
AVI
7
SIMPSON Anchor Designer Company: CIDA Date: 7/25/2019
Engineer: Rebekah Huschka Page: 4/5
strAnome Software Project:
Version 2.8.709426 Address: 15895 SW 72 Ave
Phone: (503)226-1285
E-mail: rebekahh@cidainc.com
3, Resulting Anchor Forces
Anchor Tension load, Shear load x, Shear load y, Shear load combined,
N.(Ib) V.(lb) Vuay(lb) I(Vuax)2+(Vuay)2(Ib)
1 85.0 0.0 0.0 0.0
Sum 85.0 0.0 0.0 0.0
Maximum concrete compression strain(%o):0.00
Maximum concrete compression stress(psi):0
Resultant tension force(lb):0
Resultant compression force(lb):0
Eccentricity of resultant tension forces in x-axis,e'Nx(inch):0.00
Eccentricity of resultant tension forces in y-axis,e'Ny(inch):0.00
4.Steel Strength of Anchor In Tension(Sec.D.5.11
Nam(lb) t¢ ON.(lb)
5195 0.65 3377
6.Pullout Strength of Anchor in Tension(Sec.D.5.31
0.75gNpn=0.7595'Pc,PA5Np(fc/3,000)n(Sec. D.4.1,Eq.D-13&Code Report)
'Yc,P A Np(lb) fc(psi) n 0.750Npn(lb)
1.0 1.00 420 3000 0.50 0.65 205
Input data and results must be checked for agreement with the existing circumstances,the standards and guidelines must be checked for plausibility.
Simpson Strong-(is Company inc. 5956 W.Las Positas Boulevard Pleasanton,CA 94588 Phone:925.560.9000 Fax:925.847.3871 www.strongtie.com
SIMPSON Anchor Designer TM Company: CIDA Date: 7/25/2019
Engineer: Rebekah Huschka Page: 5/5
Software
StroneleProject:
Version 2.8.7094.26 Address: 15895 SW 72 Ave
Phone: (503)226-1285
E-mail: rebekahh@cidainc.com
11.Results
11.Interaction of Tensile and Shear Forces(Sec.0.71?
Tension Factored Load,N.(lb) Design Strength,eN„(lb) Ratio Status
Steel 85 3377 0.03 Pass
Pullout 85 205 0.42 Pass(Governs)
THDB3715BRH(1/4"shank&3/8"rod),hnom:1.625"(41mm)meets the selected design criteria.
Input data and results must be checked for agreement with the existing circumstances,the standards and guidelines must be checked for plausibility.
S!n;pscn Strong-Tie Company Inn 5956 W.Las Positas Boulevard Pleasanton,CA 94588 Phone:925.560.9000 Fax:925.847.3871 www.strongtie.com
MAR
SIMPSON Anchor Designer TM Company: CIDA Date: 7/25/2019
Engineer: Rebekah Huschka Page: 1/5
st �)� Software Project:
Version 2.8.7094.24 Address: 15895 SW 72 Ave
Phone: (503)226-1285
E-mail: rebekahh@cidainc.com
1.Proiect information
Customer company: Project description:
Customer contact name: Location:
Customer e-mail: Fastening description:
Comment:
2.Input Data&Anchor Parameters
General Base Material
Design method:ACI 318-11 Concrete:Lower flute,Soffit of sand-lightweight
Units:Imperial units concrete over metal deck(4-1/2"flute width)
State:Cracked
Anchor Information: Compressive strength,1'.(psi):3000
Anchor type:Concrete screw 4a.,v: 1.0
Material:Carbon Steel Reinforcement condition:B tension,B shear
Diameter(Inch):0.375 Supplemental reinforcement:Not applicable
Nominal Embedment depth(inch):1.875 Anchor installed offset:No
Effective Embedment depth,hof(inch):1.230
Code report:ICC-ES ESR-2713
Anchor category: 1
Anchor ductility:No
hmin:See Figure 1
Cmi,(inch):2.46
Smin(inch):3.69
Recommended Anchor
Anchor Name:Titan HD®-3/8"0 Titen HD,hnom:1.875"(48mm)
Code Report:ICC-ES ESR-2713
Omega of 2.5 is included in loads
Input data and results must be checked for agreement with the existing circumstances,the standards and guidelines must be checked for plausibility.
Simpson Strong.T e Company Inc 5956 W.Las Positas Boulevard Pleasanton,CA 94588 Phone:925.560.9000 Fax:925.847.3871 www.strongtie.com
•
T t)V
Company: CIDA Date: 7/25/2019
SIMPSON Anchor DesignerT""
Engineer: Rebekah Huschka Page: 2/5
strimmitTieSoftware Project:
Version 2.8.7094.24 Address: 15895 SW 72 Ave
Phone: (503)226-1285
E-mail: rebekahh@cidainc.com
Load and Geometry
Load factor source:ACI 318 Section 9.2
Load combination:not set
Seismic design:Yes
Ductility section for tension:D.3.3.4.3(d)is satisfied
Ductility section for shear:D.3.3.5.3(c)is satisfied
00 factor:not set
Strength level loads:
N .(Ibj:94
V..z[lb]:0
Vuay(ibj:94
Input data and results must be checked for agreement with the existing circumstances,the standards and guidelines must be checked for plausibility.
5iin,son Strong-Tie Company Inc. 5956 W.Las Positas Boulevard Pleasanton,CA 94588 Phone:925.560.9000 Fax:925,847.3871 www.strongtie.com
A441t
SIMPSON Anchor DesignerTm Company: CIDA Date: 7/25/2019
Engineer. Rebekah Huschka Page: 3/5
S ong tie Software Project:
Version 2.8.7094.24 Address: 15895 SW 72 Ave
Phone: (503)226-1285
E-mail: rebekahh@cidainc.com
<Figure 1>
Q Oh]
1 / /
6.00 [inch] /
2
i i t
94 [lb]
7 /
/ ' f
8 /
, / 6
4 / J/
5 /
94 [lb]
1 =Min. 1/2"(12 mm)for Strong-Bolt 2
Min.3/4"(19 mm)for Titen HD,Titen HD Rod Hanger and BBMD
2=Min.1 1/2"(38 mm)for Strong-Bolt 2
Min. 1 1/2"(38 mm)for Titen HD and Titen HD Rod Hanger
Min.3 1/4"(83 mm)for BBMD
3=Max.3"(76 mm)
4=Min.20 gauge(0.889 mm)profile metal deck
5=Anchor
6=Max 1"(25 mm)offset for Strong-Bolt 2
Max 1"(25 mm)offset for Titen HD and Titen HD Rod Hanger
Max. 1 1/4"(32 mm)offset for BBMD
7=Lower flute(ridge)
Min.4 1/2"width
8=Upper flute(valley)
Min.4 1/2"width
Input data and results must be checked for agreement with the existing circumstances,the standards and guidelines must be checked for plausibility.
Simpson Strong-T e Company Inc. 5956 W.Las Positas Boulevard Pleasanton.CA 94588 Phone:925.560.9000 Fax:925.647.3871 www.strongtie.com
/VIA !2
SIMPSON Anchor Designer' Company: ClDA Date: 7/25/2019
Engineer: Rebekah Huschka Page: 4/5
stranotTie Software Project:
Version 2.8.7094.24 Address: 15895 SW 72 Ave
Phone: (503)226-1285
E-mail: rebekahh@cidainc.com
3.Resulting Anchor Forces
Anchor Tension load, Shear load x, Shear load y, Shear load combined,
Na„ (lb) Vuax(Ib) Vuay(lb) 1l(Vuax)2+(V ey)2(Ib)
1 94.0 0.0 94.0 94.0
Sum 94.0 0.0 94.0 94.0
Maximum concrete compression strain(%c):0.00
' Maximum concrete compression stress(psi):0
Resultant tension force(Ib):0
Resultant compression force(lb):0
Eccentricity of resultant tension forces in x-axis,e'rix(inch):0.00
Eccentricity of resultant tension forces in y-axis,e'ry(inch):0.00
Eccentricity of resultant shear forces in x-axis,e'vx(inch):0.00
Eccentricity of resultant shear forces in y-axis,e'vy(inch):0.00
4.Steel Strength of Anchor in Tension(Sec.D.5.11
N.,e(Ib) 0 qNs,(Ib)
10890 0.65 7079
6.Pullout Strength of Anchor in Tension(Sec, D.5.31
0.750Npn=0.750Vc,P.i.eNp(fc/3,000)^(Sec. D.4.1, Eq.D-13&Code Report)
Y'c,P A. Np(Ib) fc(psi) 0.750Npn(Ib)
1.0 1.00 375 3000 0.50 0.65 183
Input data and results must be checked for agreement with the existing circumstances,the standards and guidelines must be checked for plausibility.
Surnpsen Strong-Tie Company Inc. 5956 W.Las Positas Boulevard Pleasanton,CA 94588 Phone:925.560.9000 Fax:925.847.3871 www.strongtie.com
MA
Company: CIDA Date: 7/25/2019
SIMPSON Anchor Designer""
Engineer: Rebekah Huschka Page: 5/5
strangne
Software Project:
Version 2.8.7094.24 Address: 15895 SW 72 Ave
Phone: (503)226-1285
E-mail: rebekahh@cidainc.com
8.Steel Strength of Anchor In Shear(Sec.D.6.1)
V.(Ib) Avout 4grout0Vse(lb)
1434 1.0 0.60 860
11.Results
Interaction of Tensile and Shear Forces(Sec.D.7.1
Tension Factored Load,N.(lb) Design Strength,eNn(Ib) Ratio Status
Steel 94 7079 0.01 Pass
Pullout 94 183 0.51 Pass(Governs)
Shear Factored Load,V.(Ib) Design Strength,eVn(Ib) Ratio Status
Steel 94 860 0.11 Pass(Governs)
Interaction check Nue//Nn Vue/fbV Combined Ratio Permissible Status
Sec.D.7..1 0.51 0.00 51.4% 1.0 Pass
3/8"0 Titen HD,hnom:1.875"(48mm)meets the selected design criteria.
Input data and results must be checked for agreement with the existing circumstances,the standards and guidelines must be checked for plausibility.
S nipson Strong-Tie Company Inc, 5956 W.Las Positas Boulevard Pleasanton,CA 94588 Phone:925.560.9000 Fax:925.847.3871 www.strongtie.com