railway curves 6
TRANSCRIPT
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A BD
Center
Line of
TrackCenter
Line ofGirder
Girder
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maxd
2
mmaxex
2
G
maxex
2
m
maxd
2
G
CR
V*76.13CR
V*76.13
CR
V*76.13providedbetoCant
CR
V*76.13providedbetoCant
=+
=
+=
maxdmaxex
2
G
2
m
CC
)VV(*76.13
+
maxd
2
mmaxa
CR
V*76.13C =
][][
*76.13 2
da
m
CC
V
+
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m76.5297575
)65100(22
=+
mx
64075140
10076.132
=
+
m05.800)10075(
)65120(*76.13 22 =+
m7.747)100165(
120*76.132
=
+
)10075(
)65130(*76.1322
+
)100165(
130*76.132
+
)10075(
)65160(*76.1322
+
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)100165(
160*76.13 2
+
gR
GVm2
R
Vm
2*76.13
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RCCV dam )(27.0 +=
875*)7575(27.0 +=
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R
V
CC m
da
2
76.13=+
600
12012076.13
=
R
V76.13
2
G=
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1000*)(27.0
6.3*55*6.14aa
a
CCC
+=
1000*2**)27.0(
)6.3(*)55(*)6.14( 22
222
a
a
CC
=
3/1
2
222
1000*2*)27.0(
)6.3(*)55(*)6.14(
=
aC
RCC da )( +
1000)56.3840( +
40
600,14
mmsaymmmm
xR
LShift 99.8
100024
10006.14
24
22
=
==
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