Post on 07-Oct-2014
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.450.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
COLUMNS 3.1.1 - Nominal load-moment strength interaction diagram, R3-60.6
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM R3-60.6
Pne
γhh
γ = 0.6
f /c = 3 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.004
COLUMNS 3.1.2 - Nominal load-moment strength interaction diagram, R3-60.7
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.500.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM R3-60.7
Pne
γhh
γ = 0.7
f /c = 3 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.0040
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.600.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
COLUMNS 3.1.3 - Nominal load-moment strength interaction diagram, R3-60.8
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM R3-60.8
Pne
γhh
γ = 0.8
f /c = 3 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005ε t = 0.0040
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.650.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
COLUMNS 3.1.4 - Nominal load-moment strength interaction diagram, R3-60.9
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM R3-60.9
Pne
γhh
γ = 0.9
f /c = 3 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005ε t = 0.0040
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.350.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
COLUMNS 3.2.1 - Nominal load-moment strength interaction diagram, R4-60.6
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM R4-60.6
Pne
γhh
γ = 0.6
f /c = 4 ksi
fy = 60 ksi
ε t = 0.005
ε t = 0.0035ε t = 0.0040
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.400.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
COLUMNS 3.2.2 - Nominal load-moment strength interaction diagram, R4-60.7
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM R4-60.7
Pne
γhh
γ = 0.7
f /c = 4 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.0040
COLUMNS 3.2.3 - Nominal load-moment strength interaction diagram, R4-60.8
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.450.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM R4-60.8
Pne
γhh
γ = 0.8
f /c = 4 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.0040
COLUMNS 3.2.4 - Nominal load-moment strength interaction diagram, R4-60.9
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.500.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM R4-60.9
Pne
γhh
γ = 0.9
f /c = 4 ksi
fy = 60 ksi
ε t = 0.005
ε t = 0.0035ε t = 0.0040
0.00 0.05 0.10 0.15 0.20 0.25 0.300.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
COLUMNS 3.3.1 - Nominal load-moment strength interaction diagram, R5-60.6
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM R5-60.6
Pne
γhh
γ = 0.6
f /c = 5 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.0040
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.350.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
COLUMNS 3.3.2 - Nominal load-moment strength interaction diagram, R5-60.7
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM R5-60.7
Pne
γhh
γ = 0.7
f /c = 5 ksi
fy = 60 ksi
ε t = 0.005
ε t = 0.0035ε t = 0.0040
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.400.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
Rn = Pn e / f / c Ag h
COLUMNS 3.3.3 - Nominal load-moment strength interaction diagram, R5-60.8
Kn =
Pn
/ f / c A
g
INTERACTION DIAGRAM R5-60.8
Pne
γhh
γ = 0.8
f /c = 5 ksi
fy = 60 ksi
ε t = 0.005
ε t = 0.0035ε t = 0.0040
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.450.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
COLUMNS 3.3.4 - Nominal load-moment strength interaction diagram, R5-60.9
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM R5-60.9
Pne
γhh
γ = 0.9
f /c = 5 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005ε t = 0.0040
0.000 0.025 0.050 0.075 0.100 0.125 0.150 0.175 0.200 0.225 0.250 0.2750.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
COLUMNS 3.4.1 - Nominal load-moment strength interaction diagram, R6-60.6
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM R6-60.6
Pne
γhh
γ = 0.6
f /c = 6 ksi
fy = 60 ksi
ε t = 0.005
ε t = 0.0035ε t = 0.0040
COLUMNS 3.4.2 - Nominal load-moment strength interaction diagram, R6-60.7
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.00 0.05 0.10 0.15 0.20 0.25 0.300.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM R6-60.7
Pne
γhh
γ = 0.7
f /c = 6 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.0040
COLUMNS 3.4.3 - Nominal load-moment strength interaction diagram, R6-60.8
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.350.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM R6-60.8
Pne
γhh
γ = 0.8
f /c = 6 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.0040
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.400.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
COLUMNS 3.4.4 - Nominal load-moment strength interaction diagram, R6-60.9
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM R6-60.9
Pne
γhh
γ = 0.9
f /c = 6 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.0040
0.000 0.025 0.050 0.075 0.100 0.125 0.150 0.175 0.2000.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
COLUMNS 3.5.1 - Nominal load-moment strength interaction diagram, R9-75.6
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM R9-75.6
Pne
γhh
γ = 0.6
f /c = 9 ksi
fy = 75 ksi
ε t = 0.0038ε t = 0.005
ε t = 0.0040
COLUMNS 3.5.2 - Nominal load-moment strength interaction diagram, R9-75.7
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
0.000 0.025 0.050 0.075 0.100 0.125 0.150 0.175 0.200 0.225 0.2500.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM R9-75.7
Pne
γhh
γ = 0.7
f /c = 9 ksi
fy = 75 ksi
ε t = 0.0050
ε t = 0.0038ε t = 0.0040
COLUMNS 3.5.3 - Nominal load-moment strength interaction diagram, R9-75.8
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
0.00 0.05 0.10 0.15 0.20 0.25 0.300.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM R9-75.8
Pne
γhh
γ = 0.8
f /c = 9 ksi
fy = 75 ksi
ε t = 0.0050
ε t = 0.0038ε t = 0.0040
0.00 0.05 0.10 0.15 0.20 0.25 0.300.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
COLUMNS 3.5.4 - Nominal load-moment strength interaction diagram, R9-75.9
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM R9-75.9
Pne
γhh
γ = 0.9
f /c = 9 ksi
fy = 75 ksi
ε t = 0.0038ε t = 0.0050
ε t = 0.0040
0.000 0.025 0.050 0.075 0.100 0.125 0.150 0.1750.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
COLUMNS 3.6.1 - Nominal load-moment strength interaction diagram, R12-75.6
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM R12-75.6
Pne
γhh
γ = 0.6
f /c = 12 ksi
fy = 75 ksi
ε t = 0.0038ε t = 0.0050
ε t = 0.0040
0.000 0.025 0.050 0.075 0.100 0.125 0.150 0.175 0.2000.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
COLUMNS 3.6.2 - Nominal load-moment strength interaction diagram, R12-75.7
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM R12-75.7
Pne
γhh
γ = 0.7
f /c = 12 ksi
fy = 75 ksi
ε t = 0.0050
ε t = 0.0038ε t = 0.0040
0.000 0.025 0.050 0.075 0.100 0.125 0.150 0.175 0.200 0.2250.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
COLUMNS 3.6.3 - Nominal load-moment strength interaction diagram, R12-75.8
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM R12-75.8
Pne
γhh
γ = 0.8
f /c = 12 ksi
fy = 75 ksi
ε t = 0.0038ε t = 0.0050
ε t = 0.0040
0.000 0.025 0.050 0.075 0.100 0.125 0.150 0.175 0.200 0.225 0.2500.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
COLUMNS 3.6.4 - Nominal load-moment strength interaction diagram, R12-75.9
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM R12-75.9
Pne
γhh
γ = 0.9
f /c = 12 ksi
fy = 75 ksi
ε t = 0.0038ε t = 0.0050
ε t = 0.0040
COLUMNS 3.7.1 - Nominal load-moment strength interaction diagram, L3-60.6
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.600.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM L3-60.6
Pne
γhh
γ = 0.6
f /c = 3 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.004
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.70.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
COLUMNS 3.7.2 - Nominal load-moment strength interaction diagram, L3-60.7
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM L3-60.7
Pne
γhh
γ = 0.7
f /c = 3 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.004
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.80.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
COLUMNS 3.7.3 - Nominal load-moment strength interaction diagram, L3-60.8
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM L3-60.8
Pne
γhh
γ = 0.8
f /c = 3 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005ε t = 0.004
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.90.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
COLUMNS 3.7.4 - Nominal load-moment strength interaction diagram, L3-60.9
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM L3-60.9
Pne
γhh
γ = 0.9
f /c = 3 ksi
fy = 60 ksi
ε t = 0.0035
ε t = 0.005ε t = 0.004
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.450.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
COLUMNS 3.8.1 - Nominal load-moment strength interaction diagram, L4-60.6
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM L4-60.6
Pne
γhh
γ = 0.6
f /c = 4 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.004
COLUMNS 3.8.2 - Nominal load-moment strength interaction diagram, L4-60.7
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.550.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM L4-60.7
Pne
γhh
γ = 0.7
f /c = 4 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.004
COLUMNS 3.8.3 - Nominal load-moment strength interaction diagram, L4-60.8
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.600.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM L4-60.8
Pne
γhh
γ = 0.8
f /c = 4 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005ε t = 0.004
COLUMNS 3.8.4 - Nominal load-moment strength interaction diagram, L4-60.9
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.65 0.700.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM L4-60.9
Pne
γhh
γ = 0.9
f /c = 4 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005ε t = 0.004
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.400.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
COLUMNS 3.9.1 - Nominal load-moment strength interaction diagram, L5-60.6
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM L5-60.6
Pne
γhh
γ = 0.6
f /c = 5 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.004
COLUMNS 3.9.2 - Nominal load-moment strength interaction diagram, L5-60.7
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.450.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM L5-60.7
Pne
γhh
γ = 0.7
f /c = 5 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.004
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.500.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
COLUMNS 3.9.3 - Nominal load-moment strength interaction diagram, L5-60.8
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM L5-60.8
Pne
γhh
γ = 0.8
f /c = 5 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.004
COLUMNS 3.9.4 - Nominal load-moment strength interaction diagram, L5-60.9
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.550.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM L5-60.9
Pne
γhh
γ = 0.9
f /c = 5 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.004
COLUMNS 3.10.1 - Nominal load-moment strength interaction diagram, L6-60.6
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.350.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM L6-60.6
Pne
γhh
γ = 0.6
f /c = 6 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.004
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.400.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
COLUMNS 3.10.2 - Nominal load-moment strength interaction diagram, L6-60.7
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM L6-60.7
Pne
γhh
γ = 0.7
f /c = 6 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.004
COLUMNS 3.10.3 - Nominal load-moment strength interaction diagram, L6-60.8
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.450.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM L6-60.8
Pne
γhh
γ = 0.8
f /c = 6 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.004
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.500.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
COLUMNS 3.10.4 - Nominal load-moment strength interaction diagram, L6-60.9
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
ρg = 0.08
0.01
0.02
0.03
0.04
0.05
0.06
0.07
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM L6-60.9
Pne
γhh
γ = 0.9
f /c = 6 ksi
fy = 60 ksi
ε t = 0.005
ε t = 0.0035ε t = 0.004
0.000 0.025 0.050 0.075 0.100 0.125 0.150 0.175 0.200 0.225 0.2500.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
COLUMNS 3.11.1 - Nominal load-moment strength interaction diagram, L9-75.6
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM L9-75.6
Pne
γhh
γ = 0.6
f /c = 9 ksi
fy = 75 ksi
ε t = 0.005
ε t = 0.0038ε t = 0.004
0.00 0.05 0.10 0.15 0.20 0.25 0.300.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
COLUMNS 3.11.2 - Nominal load-moment strength interaction diagram, L9-75.7
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM L9-75.7
Pne
γhh
γ = 0.7
f /c = 9 ksi
fy = 75 ksi
ε t = 0.005
ε t = 0.0038ε t = 0.004
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.350.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
COLUMNS 3.11.3 - Nominal load-moment strength interaction diagram, L9-75.8
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM L9-75.8
Pne
γhh
γ = 0.8
f /c = 9 ksi
fy = 75 ksi
ε t = 0.005
ε t = 0.0038ε t = 0.004
COLUMNS 3.11.4 - Nominal load-moment strength interaction diagram, L9-75.9
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.400.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM L9-75.9
Pne
γhh
γ = 0.9
f /c = 9 ksi
fy = 75 ksi
ε t = 0.005
ε t = 0.0038ε t = 0.004
0.000 0.025 0.050 0.075 0.100 0.125 0.150 0.175 0.200 0.2250.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
COLUMNS 3.12.1 - Nominal load-moment strength interaction diagram, L12-75.6
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM L12-75.6
Pne
γhh
γ = 0.6
f /c = 12 ksi
fy = 75 ksi
ε t = 0.0038ε t = 0.005
ε t = 0.004
0.000 0.025 0.050 0.075 0.100 0.125 0.150 0.175 0.200 0.225 0.2500.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
COLUMNS 3.12.2 - Nominal load-moment strength interaction diagram, L12-75.7
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM L12-75.7
Pne
γhh
γ = 0.7
f /c = 12 ksi
fy = 75 ksi
ε t = 0.0038ε t = 0.005
ε t = 0.004
COLUMNS 3.12.3 - Nominal load-moment strength interaction diagram, L12-75.8
0.01
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
ρg = 0.08
0.00 0.05 0.10 0.15 0.20 0.25 0.300.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM L12-75.8
Pne
γhh
γ = 0.8
f /c = 12 ksi
fy = 75 ksi
ε t = 0.0038ε t = 0.005
ε t = 0.004
COLUMNS 3.12.4 - Nominal load-moment strength interaction diagram, L12-75.9
0.01fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
ρg = 0.08
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.350.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM L12-75.9
Pne
γhh
γ = 0.9
f /c = 12 ksi
fy = 75 ksi
ε t = 0.0038ε t = 0.005
ε t = 0.004
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.350.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
COLUMNS 3.13.1 - Nominal load-moment strength interaction diagram, C3-60.6
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
γ = 0.6
INTERACTION DIAGRAM C3-60.6f /
c = 3 ksify = 60 ksi
Pne
γhh
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
εt = 0.0035εt = 0.005
εt = 0.004
COLUMNS 3.13.2 - Nominal load-moment strength interaction diagram, C3-60.7
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.400.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
γ = 0.7
INTERACTION DIAGRAM C3-60.7f /
c = 3 ksify = 60 ksi
Pne
γhh
ε t = 0.0035ε t = 0.005
ε t = 0.004
COLUMNS 3.13.3 - Nominal load-moment strength interaction diagram, C3-60.8
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.450.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
γ = 0.8
INTERACTION DIAGRAM C3-60.8f /
c = 3 ksify = 60 ksi
Pne
γhh
ε t = 0.0035ε t = 0.005
ε t = 0.004
COLUMNS 3.13.4 - Nominal load-moment strength interaction diagram, C3-60.9
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.550.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
K n = P
n / f
/ c Ag
Rn = Pn e / f / c Ag h
ρg = 0.08
γ = 0.9
INTERACTION DIAGRAM C3-60.9f /
c = 3 ksify = 60 ksi
Pne
γhh
ε t = 0.0035ε t = 0.005ε t = 0.004
COLUMNS 3.14.1 - Nominal load-moment strength interaction diagram, C4-60.6
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
0.000 0.025 0.050 0.075 0.100 0.125 0.150 0.175 0.200 0.225 0.250 0.2750.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
γ = 0.6
INTERACTION DIAGRAM C4-60.6f /
c = 4 ksify = 60 ksi
Pne
γhh
ε t = 0.0035ε t = 0.005
ε t = 0.004
COLUMNS 3.14.2 - Nominal load-moment strength interaction diagram, C4-60.7
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.350.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
ρg = 0.08
γ = 0.7
INTERACTION DIAGRAM C4-60.7f /
c = 4 ksify = 60 ksi
Pne
γhh
ε t = 0.0035ε t = 0.005
ε t = 0.004
COLUMNS 3.14.3 - Nominal load-moment strength interaction diagram, C4-60.8
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.400.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
ρg = 0.08
γ = 0.8
INTERACTION DIAGRAM C4-60.8f /
c = 4 ksify = 60 ksi
Pne
γhh
ε t = 0.0035ε t = 0.005
ε t = 0.004
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.400.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
COLUMNS 3.14.4 - Nominal load-moment strength interaction diagram, C4-60.9
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
ρg = 0.08
γ = 0.9
INTERACTION DIAGRAM C4-60.9f /
c = 4 ksify = 60 ksi
Pne
γhh
ε t = 0.0035ε t = 0.005
ε t = 0.004
0.000 0.025 0.050 0.075 0.100 0.125 0.150 0.175 0.200 0.2250.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
COLUMNS 3.15.1 - Nominal load-moment strength interaction diagram, C5-60.6
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
γ = 0.6
INTERACTION DIAGRAM C5-60.6f /
c = 5 ksify = 60 ksi
Pne
γhh
ε t = 0.0035ε t = 0.005
ε t = 0.004
0.00 0.05 0.10 0.15 0.20 0.25 0.300.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
COLUMNS 3.15.2 - Nominal load-moment strength interaction diagram, C5-60.7
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
γ = 0.7
INTERACTION DIAGRAM C5-60.7f /
c = 5 ksify = 60 ksi
Pne
γhh
ε t = 0.0035ε t = 0.005
ε t = 0.004
0.00 0.05 0.10 0.15 0.20 0.25 0.300.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
COLUMNS 3.15.3 - Nominal load-moment strength interaction diagram, C5-60.8
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
γ = 0.8
INTERACTION DIAGRAM C5-60.8f /
c = 5 ksify = 60 ksi
Pne
γhh
ε t = 0.0035ε t = 0.005
ε t = 0.004
COLUMNS 3.15.4 - Nominal load-moment strength interaction diagram, C5-60.9
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.350.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
γ = 0.9
INTERACTION DIAGRAM C5-60.9f /
c = 5 ksify = 60 ksi
Pne
γhh
ε t = 0.0035ε t = 0.005
ε t = 0.004
COLUMNS 3.16.1 - Nominal load-moment strength interaction diagram, C6-60.6
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
0.000 0.025 0.050 0.075 0.100 0.125 0.150 0.175 0.200 0.2250.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
γ = 0.6
INTERACTION DIAGRAM C6-60.6f /
c = 6 ksify = 60 ksi
Pne
γhh
ε t = 0.0035ε t = 0.005
ε t = 0.004
0.000 0.025 0.050 0.075 0.100 0.125 0.150 0.175 0.200 0.225 0.2500.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
COLUMNS 3.16.2 - Nominal load-moment strength interaction diagram, C6-60.7
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
γ = 0.7
INTERACTION DIAGRAM C6-60.7f /
c = 6 ksify = 60 ksi
Pne
γhh
ε t = 0.0035ε t = 0.005
ε t = 0.004
0.00 0.05 0.10 0.15 0.20 0.25 0.300.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
COLUMNS 3.16.3 - Nominal load-moment strength interaction diagram, C6-60.8
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
γ = 0.8
INTERACTION DIAGRAM C6-60.8f /
c = 6 ksify = 60 ksi
Pne
γhh
ε t = 0.0035ε t = 0.005
ε t = 0.004
0.00 0.05 0.10 0.15 0.20 0.25 0.300.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
COLUMNS 3.16.4 - Nominal load-moment strength interaction diagram, C6-60.9
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
γ = 0.9
INTERACTION DIAGRAM C6-60.9f /
c = 6 ksify = 60 ksi
Pne
γhh
ε t = 0.0035
ε t = 0.005ε t = 0.004
0.000 0.025 0.050 0.075 0.100 0.125 0.1500.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
COLUMNS 3.17.1 - Nominal load-moment strength interaction diagram, C9-75.6
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
γ = 0.6
INTERACTION DIAGRAM C9-75.6f /
c = 9 ksify = 75 ksi
Pne
γhh
ε t = 0.0038ε t = 0.004ε t = 0.005
0.000 0.025 0.050 0.075 0.100 0.125 0.150 0.1750.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
COLUMNS 3.17.2 - Nominal load-moment strength interaction diagram, C9-75.7
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
γ = 0.7
INTERACTION DIAGRAM C9-75.7f /
c = 9 ksify = 75 ksi
Pne
γhh
ε t = 0.0038ε t = 0.005
ε t = 0.004
COLUMNS 3.17.3 - Nominal load-moment strength interaction diagram, C9-75.8
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
ρg = 0.08
0.000 0.025 0.050 0.075 0.100 0.125 0.150 0.175 0.200 0.2250.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
γ = 0.8
INTERACTION DIAGRAM C9-75.8f /
c = 9 ksify = 75 ksi
Pne
γhh
ε t = 0.0038ε t = 0.005ε t = 0.004
0.03
0.02
0.01
0.000 0.025 0.050 0.075 0.100 0.125 0.150 0.175 0.200 0.225 0.2500.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
COLUMNS 3.17.4 - Nominal load-moment strength interaction diagram, C9-75.9
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
γ = 0.9
INTERACTION DIAGRAM C9-75.9f /
c = 9 ksify = 75 ksi
Pne
γhh
ε t = 0.005
ε t = 0.0038ε t = 0.004
COLUMNS 3.18.1 - Nominal load-moment strength interaction diagram, C12-75.6
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.050.040.030.02
0.01
0.000 0.025 0.050 0.075 0.100 0.125 0.1500.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
ρg = 0.08γ = 0.6
INTERACTION DIAGRAM C12-75.6f /
c = 12 ksify = 75 ksi
Pne
γhh
ε t = 0.0038ε t = 0.005
ε t = 0.004
COLUMNS 3.18.2 - Nominal load-moment strength interaction diagram, C12-75.7
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.020.01
0.000 0.025 0.050 0.075 0.100 0.125 0.1500.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
ρg = 0.08 γ = 0.7
INTERACTION DIAGRAM C12-75.7f /
c = 12 ksify = 75 ksi
Pne
γhh
ε t = 0.0038ε t = 0.005
ε t = 0.004
COLUMNS 3.18.3 - Nominal load-moment strength interaction diagram, C12-75.8
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
0.000 0.025 0.050 0.075 0.100 0.125 0.150 0.1750.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
ρg = 0.08 γ = 0.8
INTERACTION DIAGRAM C12-75.8f /
c = 12 ksify = 75 ksi
Pne
γhh
ε t = 0.0038ε t = 0.005
ε t = 0.004
COLUMNS 3.18.4 - Nominal load-moment strength interaction diagram, C12-75.9
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
0.000 0.025 0.050 0.075 0.100 0.125 0.150 0.175 0.2000.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
γ = 0.9
INTERACTION DIAGRAM C12-75.9f /
c = 12 ksify = 75 ksi
Pne
γhh
ε t = 0.0038ε t = 0.005
ε t = 0.004
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.350.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
COLUMNS 3.19.1 - Nominal load-moment strength interaction diagram, S3-60.6
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM S3-60.6
Pne
γhh
γ = 0.6
f /c = 3 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.0040
COLUMNS 3.19.2 - Nominal load-moment strength interaction diagram, S3-60.7
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.400.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM S3-60.7
Pne
γhh
γ = 0.7
f /c = 3 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.0040
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.500.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
COLUMNS 3.19.3 - Nominal load-moment strength interaction diagram, S3-60.8
Kmax
fs/fy = 0
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM S3-60.8
Pne
γhh
γ = 0.8
f /c = 3 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.0040
COLUMNS 3.19.4 - Nominal load-moment strength interaction diagram, S3-60.9
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.45 0.50 0.550.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM S3-60.9
Pne
γhh
γ = 0.9
f /c = 3 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.0040
COLUMNS 3.20.1 - Nominal load-moment strength interaction diagram, S4-60.6
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
0.00 0.05 0.10 0.15 0.20 0.25 0.300.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM S4-60.6
Pne
γhh
γ = 0.6
f /c = 4 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.0040
COLUMNS 3.20.2 - Nominal load-moment strength interaction diagram, S4-60.7
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.350.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM S4-60.7
Pne
γhh
γ = 0.7
f /c = 4 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.0040
COLUMNS 3.20.3 - Nominal load-moment strength interaction diagram, S4-60.8
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.400.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM S4-60.8
Pne
γhh
γ = 0.8
f /c = 4 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.0040
COLUMNS 3.20.4 - Nominal load-moment strength interaction diagram, S4-60.9
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.35 0.40 0.450.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM S4-60.9
Pne
γhh
γ = 0.9
f /c = 4 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005ε t = 0.0040
COLUMNS 3.21.1 - Nominal load-moment strength interaction diagram, S5-60.6
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
0.000 0.025 0.050 0.075 0.100 0.125 0.150 0.175 0.200 0.225 0.2500.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM S5-60.6
Pne
γhh
γ = 0.6
f /c = 5 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.0040
COLUMNS 3.21.2 - Nominal load-moment strength interaction diagram, S5-60.7
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
0.00 0.05 0.10 0.15 0.20 0.25 0.300.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM S5-60.7
Pne
γhh
γ = 0.7
f /c = 5 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.0040
COLUMNS 3.21.3 - Nominal load-moment strength interaction diagram, S5-60.8
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.350.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM S5-60.8
Pne
γhh
γ = 0.8
f /c = 5 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.0040
COLUMNS 3.21.4 - Nominal load-moment strength interaction diagram, S5-60.9
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.350.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM S5-60.9
Pne
γhh
γ = 0.9
f /c = 5 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.0040
COLUMNS 3.22.1 - Nominal load-moment strength interaction diagram, S6-60.6
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
0.000 0.025 0.050 0.075 0.100 0.125 0.150 0.175 0.200 0.225 0.2500.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM S6-60.6
Pne
γhh
γ = 0.6
f /c = 6 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.0040
COLUMNS 3.22.2 - Nominal load-moment strength interaction diagram, S6-60.7
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
0.000 0.025 0.050 0.075 0.100 0.125 0.150 0.175 0.200 0.225 0.250 0.2750.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM S6-60.7
Pne
γhh
γ = 0.7
f /c = 6 ksi
fy = 60 ksi
ε t = 0.005
ε t = 0.0035ε t = 0.0040
COLUMNS 3.22.3 - Nominal load-moment strength interaction diagram, S6-60.8
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
0.00 0.05 0.10 0.15 0.20 0.25 0.300.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM S6-60.8
Pne
γhh
γ = 0.8
f /c = 6 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.0040
COLUMNS 3.22.4 - Nominal load-moment strength interaction diagram, S6-60.9
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
0.00 0.05 0.10 0.15 0.20 0.25 0.30 0.350.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM S6-60.9
Pne
γhh
γ = 0.9
f /c = 6 ksi
fy = 60 ksi
ε t = 0.0035ε t = 0.005
ε t = 0.0040
0.000 0.025 0.050 0.075 0.100 0.125 0.150 0.1750.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
COLUMNS 3.23.1 - Nominal load-moment strength interaction diagram, S9-75.6
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM S9-75.6
Pne
γhh
γ = 0.6
f /c = 9 ksi
fy = 75 ksi
ε t = 0.0038ε t = 0.005
ε t = 0.0040
0.000 0.025 0.050 0.075 0.100 0.125 0.150 0.175 0.2000.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
COLUMNS 3.23.2 - Nominal load-moment strength interaction diagram, S9-75.7
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM S9-75.7
Pne
γhh
γ = 0.7
f /c = 9 ksi
fy = 75 ksi
ε t = 0.0038ε t = 0.005
ε t = 0.0040
0.000 0.025 0.050 0.075 0.100 0.125 0.150 0.175 0.200 0.2250.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
COLUMNS 3.23.3 - Nominal load-moment strength interaction diagram, S9-75.8
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM S9-75.8
Pne
γhh
γ = 0.8
f /c = 9 ksi
fy = 75 ksi
ε t = 0.0038ε t = 0.005
ε t = 0.0040
0.000 0.025 0.050 0.075 0.100 0.125 0.150 0.175 0.200 0.225 0.2500.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
COLUMNS 3.23.4 - Nominal load-moment strength interaction diagram, S9-75.9
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.03
0.02
0.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM S9-75.9
Pne
γhh
γ = 0.9
f /c = 9 ksi
fy = 75 ksi
ε t = 0.0038ε t = 0.005
ε t = 0.0040
0.000 0.025 0.050 0.075 0.100 0.125 0.1500.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
COLUMNS 3.24.1 - Nominal load-moment strength interaction diagram, S12-75.6
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.070.060.05
0.04
0.03
0.02
0.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM S12-75.6
Pne
γhh
γ = 0.6
f /c = 12 ksi
fy = 75 ksi
ε t = 0.0038ε t = 0.0050
ε t = 0.0040
0.000 0.025 0.050 0.075 0.100 0.125 0.150 0.1750.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
COLUMNS 3.24.2 - Nominal load-moment strength interaction diagram, S12-75.7
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.040.03
0.020.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM S12-75.7
Pne
γhh
γ = 0.7
f /c = 12 ksi
fy = 75 ksi
ε t = 0.0038ε t = 0.005
ε t = 0.0040
0.000 0.025 0.050 0.075 0.100 0.125 0.150 0.175 0.2000.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
COLUMNS 3.24.3 - Nominal load-moment strength interaction diagram, S12-75.8
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.040.03
0.02
0.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM S12-75.8
Pne
γhh
γ = 0.8
f /c = 12 ksi
fy = 75 ksi
ε t = 0.005
ε t = 0.0038ε t = 0.0040
0.000 0.025 0.050 0.075 0.100 0.125 0.150 0.175 0.200 0.2250.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
COLUMNS 3.24.4 - Nominal load-moment strength interaction diagram, S12-75.9
fs/fy = 0
Kmax
0.25
0.50
0.75
1.0
0.07
0.06
0.05
0.04
0.030.02
0.01
ρg = 0.08
Kn =
Pn
/ f / c A
g
Rn = Pn e / f / c Ag h
INTERACTION DIAGRAM S12-75.9
Pne
γhh
γ = 0.9
f /c = 12 ksi
fy = 75 ksi
ε t = 0.005
ε t = 0.0038ε t = 0.0040