Fixed End Moments
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FIXED END MOMENTS CALCULATOR P : 48 KN L : 2 m FEMA : -12 KNm Ra : 24 FEMB : 12 KNm Rb : 24 P : 10 KN a : 6 L : 8 m b : 2 FEMA : -3.75 KNm Ra : 7.5 FEMB : 11.25 KNm Rb : 2.5 FEMBA= Pa2b/L2 FEMAB= Pb2a/L2 a b P L P P FEMB= PL/8 FEMA= PL/8 L/2 L/2 P
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Transcript of Fixed End Moments
7/21/2019 Fixed End Moments
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FIXED END MOMENTS CALCULATOR
P : 48 KN
L : 2 m
FEMA : -12 KNm Ra : 24
FEMB : 12 KNm Rb : 24
P : 10 KN a : 6
L : 8 m b : 2
FEMA : -3.75 KNm Ra : 7.5
FEMB : 11.25 KNm Rb : 2.5
FEMBA= Pa2b/L2FEMAB= Pb2a/L2
a b
P
L
PP
FEMB= PL/8FEMA= PL/8
L/2 L/2
P
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P : 15 KN
L : 2.7 m
FEMA : -9.000 KNm Ra : 15FEMB : 9.000 KNm Rb : 15
P : 10 KN
L : 8 m
FEMA : -25.000 KNm Ra : 15
FEMB : 25.000 KNm Rb : 15
W : 6 KN/m
L : 4 m
FEMA : -8.000 KNm Ra : 12
FEMB : 8.000 KNm Rb : 12
FEMBA= 2PL/9FEMAB= 2PL/9
L/3 L/3L/3
FEMBA= 15PL/48FEMAB= 15PL/48
L/4 L/4
PP
L/4
P
L/4
FEMBA= WL2/12FEMAB= WL2/12
L
W
L/2 L/2
W
FEMBA= 5WL2/96FEMAB= 5WL2/96
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W : 4 KN/m
L : 6 m
FEMA : -7.500 KNm Ra : 6
FEMB : 7.500 KNm Rb : 6
W : 4 KN/m Revert?? : No
L : 6 m
FEMA : -8.250 KNm Ra : 9.75
FEMB : 3.750 KNm Rb : 2.25
W : 4 KN/m Revert?? : No
L : 12 m
FEMA : -28.800 KNm Ra : 16.800
FEMB : 19.200 KNm Rb : 7.200
FEMBA= 5WL2/192FEMAB= 11WL2/192
L/2 L/2
W
FEMBA= WL2/30FEMAB= WL2/20
L
W
FEMBA= 6EIΔ/L2
L
FEMBA= 6EIΔ/L2
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E : 200 Gpa Δ : 0.01
I : 200000000 mm4 Revert?? : No
L : 8 m
FEMA : -37.500 KNm
FEMB : -37.500 KNm
FEMab = wa2/12L2 (6L2-8aL+3a2) FEMba = wa3/12L2 (4L-3a)
W : 4 KN/m Revert?? : No
L : 6 m
a : 2 m
b : 4 m
FEMA : -4.889 KNm
FEMB : 1.333 KNm
a
L
W
b
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P : 10 KN/m Revert?? : No
L : 8 m
KN FEMA : -15.000 KNm
KN
m P : 10 KN a : 2
m L : 10 m b : 4
Revert?? : No
KN
KN FEMA : -1.6 KNm
FEMA= 3PL/16
L/2 L/2
P
FEMAB= (P/L2)(b2a+(a2b/2))
a b
P
L
PP
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P : 3 KN Revert?? : No
L : 9 m
KN FEMA : -9.00 KNmKN
P : 3 KN Revert?? : No
L : 9 m
KN FEMA : -12.656 KNm
KN
W : 4 KN/m Revert?? : No
L : 6 m
KN FEMA : -18.000 KNm
KN
FEMAB= PL/3
L/3 L/3L/3
FEMAB= 45PL/96
L/4 L/4
PP
L/4
P
L/4
FEMAB= WL2/8
L
W
L/2 L/2
W
FEMAB= 5WL2/64
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W : 4 KN/m Revert?? : No
L : 6 m
KN FEMA : -11.250 KNm
KN
Yes W : 4 KN/m Revert?? : No
No L : 6 m
KN FEMA : -10.125 KNm
KN
W : 6 KN/m Revert?? : No
L : 6 m
KN FEMA : -14.400 KNm
KN
FEMAB= 9WL2/128
L/2 L/2
W
FEMAB= WL2/15
L
W
L
FEMBA= 3EIΔ/L2
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END MOMENTS;
P1
L1
P2
L2 MAB = 0
UDL MBA = 0
Length UDL
END MOMENTS;
m
m P1
L1
P2
L2 MCD = 0
UDL MDC = 0
Length UDL
Fixed end moment
P P2
L1
L2
PP
L
L
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Member span 1
KNm KNm
KNm KNm
KNm KNm
KNm KNmKNm KNm
KNm KNm
KNm KNm
KNm KNm
0 KNm 0 KNm
Member span 2
KNm KNm
KNm KNm
KNm KNm
KNm KNm
KNm KNm
KNm KNm
KNm KNm
KNm KNm
0 KNm 0 KNm
Member span 3
KNm KNm
KNm KNm
KNm KNm
KNm KNm
KNm KNm
KNm KNm
KNm KNm
KNm KNm
0 KNm 0 KNm
Type of loads FEM AB FEM BA
Type of loads FEM BC FEM CB
Type of loads FEM DCFEM CD
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