railway curves 7
TRANSCRIPT
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RCC
C
Lda
d
*)(27.06.3*55*
+=
1000*)(*27.0
)6.3(*)55(*)6.14( 22
222
dd
CC
=
3/1
2
222
1000)27.0(
)6.3()55()6.14(
RCC da )( +
1000)58.480( +
[ ]6.3
556.14
58.48==
VL
Cr dcd
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1
2
11 76.13R
VCC mda =+
700
10010076.13
=
2
2
22 76.13R
VCC mda =+
1000
10010076.13
=
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2
)()( 2121 aaaa CCCC +
2
)()( 2121 ddaa CCCC +
2
)()(2211 dada CCCC ++
2
6.1376.196
R
V76.13
2
G=
700
656576.13
=
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R
V76.13
2
G=
1000
6565
76.13
=
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)wnwnwn(
VwnVwnVwn
332211
2
333
2
222
2
111
++
++
)500*2()1700*7()750*12(
)30*500*2()15*1700*7()50*750*12( 222
++++
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sm
sme
RR
RRR
=
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26.232600
26.232600
R
GV
*127
2
95.378*127
30*1750 2
RCC da *)( +
600*)10040( +
RCC da *)( +
600)7540( +
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sm
sm
RR
RR
+
*
36.441800
36.441*800
+
eR
V2
*76.13
44.284
15*15*76.13
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RCC da *)( +
800*)7585( +
RCC da + )
800)7565( +
sm
sm
eRR
RR
R =*
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eR
V2
*76.13
85.1690
30*30*76.13
RCC da *)( +
350*)7580( +
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sm
sm
e RR
RR
R =
*
36.441600
36.441*600
=eR
eR
V2*76.13
1670
30*30*76.13
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( ) RxCC27.0V dam +=
( ) 600x1006527.0 +=
( ) RxCC27.0V dam +=
( ) 600x756527.0 +=
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81.91058
R
Vm2
6.3
600
100*100
R
Vg2
600
50*50
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a
cdm
C
LrV *=
6.3**
a
cdm
C
LrV =
da CC347.0 +=
600*2347.06.3*
40*35a
a
CC
=
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3/1
2
222
600*2*)347.0(
)6.3(*)40(*)35(
=aC
600*)5055( +
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Figure 3.4
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2/LdRd4CD 22 ++
22 dRd4CD +
m920saym33.917150
10010076.13=
**
224 LdRd +
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( ) 22 608352352.800.9204 +xx
2
LLdRd4
2
L120 22 +++=
2
1515352.8352.8R4
2
15120 22 +++=
2
15225)352.8(325.83254
2
15 2 +++=
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6.3
C
transitionofLengthxCantofchangeofRateV
a
m =
( )RCCda+
325*2*27.06.3*15*55
a
a
CC
=
3/12
222
325*2*)27.0(
)6.3(*)15(*)55(
=aC
mmCC da 1.57==
( )3251.574027.0 +=mV
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eq
m CR
V
2
76.13
105825
100*76.13 2=
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TransitionCurve
ShiftedCircularCurve
OriginalCircularCurve
TC
CT
Figure 3.5