Specifications (12) '145 ,-)-0t 5 , coo-7(-1RECEIVED
( U° Sw4/, /41e MAR 252013
BOGCITY OF TIGARD
BUILDING DIVISK)N
BENTHIN DESIGN GROUP LLC OREGON CITY, OREGON 97045
RESIDENTIAL STRUCTURAL,CONSULTANTS
plans@bendg.com
http://www.bendg.com 503-632-2862
1-800-698-9144
STRUCTURAL AND LATERAL SPECIFICATIONS
THIS PROJECT CONFORMS TO THE SPECIFICATIONS SET FORTH IN THE:
2011 OREGON RESIDENTIAL SPECIALTY CODEO
( .R.S.C.)
GRAVITY LOAD AND CITY CODE SPECIFICATIONS:
BEAM CALCULATIONS - PER ATTACHED CALCULATIONS
CDRI - PURKEy RESIDENCE
PLAN NO.: RESIDENTIAL RESTORATION
PROJECT NO.: 2013-7030
PROJECT ADDRESS:
9600 SW NORTH DAKOTA STREET
TIGARD, WASHINGTON COUNTY, OREGON USA 97223
DESIGN SPECIFICATIONS:
SEISMIC DESIGN CATEGORY: D1
WIND SPEED: 95 M.P.H.
EXPOSURE: A/B (95 M.P.H. Wind Speed)
ROOF_ 25 PSF L.L. with L/240 Deflection
FLOOR LOAD: 40 PSF L.L. with L/360 Deflection
SOIL LOAD BEARING VALUE: 1500 P.S.F. (Assumed)
SITE ELEVATION: 196'Above Sea Level (Approximate)
FROST DEPTH: N/A
BeamChek v2010 licensed to:BENTHIN DESIGN GROUP LLC Reg#9077-2037
CDRI-PURKEY RESIDENCE GARAGE DOOR HEADER
MEMBER 1 Date:3/18/13
Selection 14x 10 DF-L#2 Lu=0.0 Ft
Conditions NDS 2005
Min Bearing Area R1=3.3 in2 R2=3.3 in2 (1.5)DL Defl= 0.19 in
Data Beam Span 8.0 ft
Beam Wt per ft 7.87# Reaction 1 TL 2047# Reaction 2 TL 2047#
Bm Wt Included 63# Maximum V 2047#
Max Moment 4095 It Max V(Reduced) 1653#
TL Max Defl L/240 TL Actual Defl L/502
Attributes Section(in3) Shear(in2) TL Defl(in)
Actual 49.91 32.38 0.19
Critical 45.50 13.77 0.40
Status OK OK OK
Ratio 91% 43% 48%
Fb(psi) Fv(psi) E(psi x mil) Fc. (psi)
Values Reference Values 900 180 1.6 625
Adjusted Values 1080 180 1.6 625
Adjustments CF Size Factor 1.200
Cd Duration 1.00 1.00
Cr Repetitive 1.00
Ch Shear Stress N/A
Cm Wet Use 1.00 1.00 1.00 1.00
CI Stability 1.0000 Rb=0.00 Le=0.00 Ft
Loads Uniform TL:504 =A
Uniform Load A
R1-2047
R2=2047
SPAN=8 FT
Uniform and partial uniform loads are lbs per lineal ft.
BeamChek v2010 licensed to:BENTHIN DESIGN GROUP LLC Reg#9077-2037
CDRI-PURKEY RESIDENCE BEAM AT DINING ROOM
MEMBER 2 Date:3/19/13
Selection 4x 8 DF-L#2 Lu=0.0 Ft
Conditions NDS 2005
Min Bearing Area R1=3.8 in2 R2=3.8 in2 (1.5) DL Defl= 0.06 in
Data Beam Span 4.0 ft •
Beam Wt per ft 6.17# Reaction 1 TL 2390# Reaction 2 TL 2390#
Bm Wt Included 25# Maximum V 2390#
Max Moment 2390# Max V(Reduced) 1668#
TL Max Defl L/240 TL Actual Defl L/828
Attributes Section (in3) Shear(in2) TL Defl(in)
Actual 30.66 25.38 0.06
Critical 24.52 13.90 0.20
Status OK OK OK
Ratio 80% 55% 29%
Fb(psi) Fv(psi) E(psi x mil) Fc (psi)
Values Reference Values 900 180 1.6 625
Adjusted Values 1170 180 1.6 625
Adjustments CF Size Factor 1.300
Cd Duration 1.00 1.00
Cr Repetitive 1.00
Ch Shear Stress N/A
Cm Wet Use 1.00 1.00 1.00 1.00
CI Stability 1.0000 Rb=0.00 Le=0.00 Ft
Loads Uniform TL: 1189 =A
Uniform Load A
R1 =2390
R2=2390
SPAN=4 FT
Uniform and partial uniform loads are lbs per lineal ft.