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LTC
NOV 8 2017 10372 SW Bonanza Way
Tigard, OR 97224
LAUREN THOMAS
°t: 11GA1) 503-317-1023
CONSULTING,LLC BUILDING DiVISiON LTCstructural@gmail.com
Gerhard Dormer Addition
14275 SW 125th
Tigard, Oregon
Client: Garza Construction
LTC#: 17-55ADS
Date: 11/1/17
By: Lauren Thomas, P.E.
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No. of Calculation pages included: R8 pages
Engineer has been retained in a limited capacity
for this project. The design of this project is based
upon information provided by the Client who is
solely responsible for the accuracy. No
responsibility and/or liability is assumed by, or is
to be assigned to the Engineer for items beyond
that indicated on these sheets.
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Project Name Gerhard Dormer Addition/Front Porch Project# 17-55ADS
LTC
Location 14275 SW 125th, Tigard, Oregon
LAUREN THOMAS
CONSULTING LIC Client Garza Construction
10372 SW Bonanza IN ay
Tigard,OR 97224
503-3174023
LIcstructural(a gmail com By LMT Date 10/31/17 Page ( ,. of
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ttlaProject Name Gerhard Dormer Addition/Front Porch Project# 17-55ADS
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Location 14275 SW 125th, Tigard, Oregon
LAUREN THOMAS
CONSULTM LIC Client Garza Construction
10372 SW Bonanza Way
Tigard,OR 97224
Ltrstr:13:03.alg°m23ail.com By LMT Date 10/31/17 Page c7,16,. of
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Project Name Gerhard Dormer Addition Project# 17-55
LTC I Location 14275 SW 125`}', Tigard, Oregon
LAUREN THa,As
c°tom t,t�°LL� Client Garza Construction
10372 SN'Borenr�N'ay
Tigard,OR 97224
503.327.1023 igy LMT Date 6/12/17 Page of i()
Ltcstructural gmaiLcom
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SIMPSON Anchor Designer TM Company: Date: 11/1/2017
Engineer: Page: 1/4
Strong-Tie $O Project:
Versionon 2 2.3..5555.372 Address:
Phone:
E-mail:
1.Proiect information
Customer company: Project description:LTC 17-55
Customer contact name: Location:Tigard,Oregon
Customer e-mail: Fastening description:
Comment:
2,Input Data&Anchor Parameters
General Base Material
Design method:ACI 318-11 Concrete:Normal-weight
Units:Imperial units Concrete thickness,h(inch):6.00
State:Cracked
Anchor Information: Compressive strength,fc(psi):3000
Anchor type:Concrete screw LP.,v: 1.0
Material:Carbon Steel Reinforcement condition: B tension,B shear
Diameter(inch):0.500 Supplemental reinforcement:Not applicable
Nominal Embedment depth(inch):3.750 Do not evaluate concrete breakout in tension:No
Effective Embedment depth,her(inch):2.780 Do not evaluate concrete breakout in shear: No
Code report:ICC-ES ESR-2713 Ignore 6do requirement:Not applicable
Anchor category:1 Build-up grout pad:No
Anchor ductility:No
h..(inch):5.83 Base Plate
cec(inch):4.19 Length x Width x Thickness(inch):2.00 x 10.00 x 0.25
Cmc(inch):1.75
Smin(inch):3.00
Load and Geometry
Load factor source:ACI 318 Section 9.2
Load combination:not set
Seismic design:Yes
Anchors subjected to sustained tension:Not applicable
Ductility section for tension:D.3.3.4.3(a)3-6 is satisfied
Ductility section for shear:D.3.3.5.3(a)is satisfied
Qo factor:not set
Apply entire shear load at front row:Yes
Anchors only resisting wind and/or seismic loads:Yes
<Figure 1>
ZO Ib
1500 II
Oft-Ib 4 ...t4r
Oft-Ib
Input data and results must be checked for agreement with the existing circumstances,the standards and guidelines must be checked for plausibility.
Simpson Strong-Tie Company nc 5956 W.Las Positas Boulevard Pleasanton,CA 94588 Phone:925.560.9000 Fax:925.847.3871 www.strongtie.com
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company:
SIMPSON Anchor DesignerTM Date: 11/1/2017
Page: 2/4
Engineer:
Strong-Tie Software Project:
1,-P‘Aws-sai-a.."'" Version 2.3.5555.372 Address:
Phone:
E-mail:
<Figure 2>
8
8.00
(.1
48.00 6.00
Recommended Anchor
Anchor Name:Titen HD®-1/20 Titen HD,hnom:3.75"(95mm)
Code Report Listing:ICC-ES ESR-2713
- _
Input data and results must be checked for agreement with the existing circumstances,the standards and guidelines must be checked for plausibility.
Simpson Strong-Tie Company'nc 5956 W.Las Positas Boulevard Pleasanton,CA 94588 Phone:925.560.9000 Fax:925.847.3871 www.strongtie.com
SIMPSON Anchor Designer TM Company: Date: 11/1/2017
Engineer: Page: 3/4
Software Project:
St>t'Orig-Tie Version 2.3.5555.372
Address:
Phone:
E-mail:
3.Resulting Anchor Forces
Anchor Tension load, Shear load x, Shear load y, Shear load combined,
Nue(lb) Vuax(lb) Vuay(Pb) J(Vuex)2+(Vuay)2(Pb)
1 0.0 0.0 750.0 750.0
2 0.0 0.0 750.0 750.0
Sum 0.0 0.0 1500.0 1500.0
Maximum concrete compression strain(%o):0.00 <Figure 3>
Maximum concrete compression stress(psi):0
Resultant tension force(Pb):0
Resultant compression force(Ib):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
Eccentricity of resultant shear forces in x-axis,e'vx(inch):0.00 01 X 02
Eccentricity of resultant shear forces in y-axis,e'vy(inch):0.00
8.Steel Strength of Anchor in Shear(Sec.D.6.1)
Vsa(lb) fgrouw g} qlgrout0Vsa(Ib)
4790 1.0 0.60 2874
9.Concrete Breakout Strength of Anchor in Shear(Sec.D.6.2)
Shear perpendicular to edge in y-direction:
Vby=minI7(la/da)°'2Jda.i..Jfocal15;9.1eJfccal1 5f(Eq.D-33&Eq.D-34)
le(in) da(in) A.. fo(psi) cal(in) Vby(Ib)
2.78 0.50 1.00 3000 6.00 5615
0Vcby=0(Avc/Avco)'Fed v 'v'Ph.VVby(Sec.D.4.1 &Eq.D-30)
Avo(in2) Avoo(in2) Ted Y'c.v Y'h v Vby(lb) 0 0Voby(lb)
66.00 162.00 0.767 1.000 1.225 5615 0.70 1504
Shear parallel to edge in y-direction:
Vbx=minI7(le/da)02JdaAaJfcco115;9.1. fcca/1.5I(Eq.D-33&Eq.D-34)
/e(in) de(in) A. f'0(psi) col(in) Vb.(Pb)
2.78 0.50 1.00 3000 2.00 1081
glVcbgy=1b(2)(Avc/Avoo)f'ec,vY'ed,vy'c,vy'h,vVbx(Sec. D.4.1 &Eq. D-31)
Avc(in2) Avco(in2) geov Ted N'o,v Y'h,v Vbx(Pb) 0 glVobgy(Pb)
36.00 18.00 1.000 1.000 1.000 1.000 1081 0.70 3026
10.Concrete Pryout Strength of Anchor in Shear(Sec.0.6.3)
OVcpg=OkcpNcbg=Okcp(ANc/ANco)PecN yed,N P,N 17 opNNb(Eq.0-41)
kg, ANC(in2) ANco(in2) gecN ged,N `'o,N yop,N Nb(Ib) 0 Øl/pg(lb)
2.0 100.82 69.56 1.000 0.844 1.000 1.000 4316 0.70 7391
11.Results
Jnteraction of Tensile and Shear Forces(Sec.D.7)
Shear Factored Load,V..(Ib) Design Strength,eV, (lb) Ratio Status
Input data and results must be checked for agreement with the existing circumstances,the standards and guidelines must be checked for plausibility.
Simpson Strong-Tie Company nc 5956 W.Las Positas Boulevard Pleasanton,CA 94588 Phone:925.560.9000 Fax:925.847.3871 www.strongtie.com
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SIMPSON Anchor Designer TM Company: Date: 11/1/2017
Engineer: Page: 4/4
Strong-Tie• Software Project:
Version 2.3.5555.372 Address:
Phone:
E-mail:
Steel 750 2874 0.26 Pass
T Concrete breakout y+ 1500 1504 1.00 Pass(Governs)
Concrete breakout x+ 1500 3026 0.50 Pass(Governs)
Pryout 1500 7391 0.20 Pass
112"0 Titen HD,hnom:3.75"(95mm)meets the selected design criteria.
12.Warnings
-Per designer input,ductility requirements for shear have been determined to be satisfied—designer to verify.
-Designer must exercise own judgement to determine if this design is suitable.
-Refer to manufacturer's product literature for hole cleaning and installation instructions.
Input data and results must be checked for agreement with the existing circumstances,the standards and guidelines must be checked for plausibility.
Simpson Strong-Tie Company'nc. 5956 W.Las Positas Boulevard Pleasanton,CA 94588 Phone:925.560.9000 Fax:925.847.3871 www.strongtie.com
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Project Name Gerhard Dormer Addition/ Front Porch Project # 17-55ADS
LTC Location 14275 SW 125`h, Tigard, Oregon
LAUREN TNOMac
CONSULTNL.LLC Client Garza Construction
10372 SW Bonanza Way
Tigard,OR 97224 n �
503.3174023 BY LMT Date 10/31/17 Page of \��-'
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