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C7 RECEIVED 60 1,2-C, X
BENTHIN DESIGN GROUP LLC 20337 S. BUTTE ROAD/PO BOX 42
RESIDENTIAL STRUCTURAL CONSULTAN , 1 2016 BEAVERCREEK, OREGON 97004
plans@bendg.com 503-632-2862
http://www.bendg.com 1-800-698-9144
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JANUARY 21, 2016
CALCULATIONS: BEAM(GRAVITY LOAD)CALCULATIONS
CODE REFERENCE: 2014 ORSC—OREGON RESIDENTIAL SPECIALTY CODE
PROJECT NAME: CDRI—COURSOLLE RESIDENCE(FIRE DAMAGE)
PROJECT ADDRESS: 11849 SE 126TH PLACE, TIGARD OR 97223
WASHINGTON COUNTY
PLAN NO.: RESIDENTIAL RESTORATION (FIRE DAMAGE)
PROJECT NO.: 2016-7186
SEISMIC DESIGN CATEGORY: D1
WIND SPEED: 95 MPH
EXPOSURE: B (95 MPH WIND SPEED)
SITE ELEVATION: 207' ABOVE SEA LEVEL(APPROXIMATELY)
LOAD SPECIFICATIONS: LIVE LOADS
ROOF 25 PSF (SNOW LOAD)
ATTIC WITH STORAGE 20 PSF
ATTIC WITHOUT STORAGE 10 PSF
EXTERIOR BALCONIES 7 PSF
DECKS 40 PSF
LIVING AREAS 40 PSF
SLEEPING AREAS 30 PSF
GUARDRAILSMANDRAILS 200 PSF
SOIL BEARING CAPACITY 1500 PSF ASSUMED
FROST DEPTH N/A
LUMBER GRADES & SPECIES: FRAMING MEMBERS
WALLS: STUD GRADE OR BETTER
CEILING/FLOOR JOIST/ROOF RAFTERS: DF/HF #2 OR BETTER
DECK MATERIALS: HF#2 OR BETTER, PRESSURE TREATED, CEDAR OR CERTIFIED
OUTDOOR WOOD.
f
Beam Chek v2014 licensed to.SCOTT BENTHIN ASSOCIATES Reg#9077-2037
CDRI_COURSOLLE ROOF RAFTERS
MEMBER 1 Date: 1/21/16
Selection 2x 8 DF-L#2 @ 24 in oc Lu=0.0 Ft
Conditions NDS 2012,Repetitive Use
Mn Bearing Area R1=0.5 int R2=0.5 int (1.5)DL Defl= 0.28 in
Data Beam Span 10.0 ft
Beam Wt per ft 0# Reaction 1 TL 320# Reaction 2 TL 320#
Bm Wt Included 0# Maximum V 320#
Max Moment 800'# Max V(Reduced) 281 #
TL Max Defl L/240 TL Actual Defl L/424
Attributes Section in Shear(io TL Defl in
Actual 13.14 10.88 0.28
Critical 7.73 2.34 0.50
Status OK OK OK
Ratio 59% 22% 57%
Fb(psi) Fv(psi) E(psi x mil Fc-L(psi)
Values Reference Values 900 180 1.6 625
Adjusted Values 1242 180 1.6 625
Adjustments CF Size Factor 1.200
Cd Duration 1.00 1.00
Cr Repetitive 1.15
Ch Shear Stress N/A
Cm Wet Use 1.00 1.00 1.00 1.00
Cl Stability 1.0000 Rb=0.00 Le=0.00 Ft
Loads Uniform TL: 64 =A
Uniform Load A
0
R1 =320 R2=320
SPAN= 10 FT
Uniform and partial uniform loads are lbs per lineal ft.
BeamChek v2014 licensed to.SCOTT BENTHIN ASSOCIATES Reg#9077-2037
CDRI_COURSOLLE ROOF RAFTERS
MEMBER 2 Date: 1/21/16
Selection 2x 6 DF-L#2 @ 24 In oc Lu=0.0 Ft
Conditions NDS 2012,Repetitive Use
Min Bearing Area R1=0.2 in' R2=0.2 int (1.5)DL Defl= 0.20 in
Data Beam Span 10.0 ft
Beam Wt per ft 0# Reaction 1 TL 100# Reaction 2 TL 100#
Bm Wt Included 0# Maximum V 100#
Max Moment 250'# Max V(Reduced) 91#
TL Max Deft L/240 TL Actual Deft L/593
Attributes Section in Shear(io TL Defl in
Actual 7.56 8.25 0.20
Critical 2.23 0.76 0.50
Status OK OK OK
Ratio 29% 9% 41%
Fb(psi) Fv(psi) E(psi x mil Fc1(psi)
Values Reference Values 900 180 1.6 625
Adjusted Values 1346 180 1.6 625
Adjustments CF Size Factor 1.300
Cd Duration 1.00 1.00
Cr Repetitive 1.15
Ch Shear Stress N/A
Cm Wet Use 1.00 1.00 1.00 1.00
Cl Stability 1.0000 Rb=0.00 Le=0.00 Ft
Loads Uniform TL: 20 =A
Uniform Load A
0
R1 =100 R2=100
SPAN= 10 FT
Uniform and partial uniform loads are lbs per lineal ft.