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Xaraksi sidirodromikis grammisΧάραξη σιδηροδρομικής γραμμής.
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15. 5.
5.1 5.1
:
. , , . .
( , , , ), 300 km/h.
:
FF, .
--, -.
, ,
, , , -.
5.1.1 5.1.1
( , ) .
:
,
, ,
,
, , , .
nn - :
,
- ,
, , , .
:
. , ,
. ,
, , .
, , .
.
(, , ).
, (Rc < 500-600 m), .
(caisse inclinable, tilting body).
2 :
,
v,
,
.
5.1.2 5.1.2
, .
:
.
.
.
:
.
.
.
.
. , ' , :
. (, ,
).
. ( ). (dy/dt). ( ), .
5.2 5.2
, , , .
, :
5 .
5-20 .
.
, .
.
.
.
5.3 5.3
5.3.1. 5.3.1.
Rc , .
, :
Rc > 5000 m 1 000 m < Rc < 5000 m 500 m < Rc < 1000 m 300 m < Rc < 500 m Rc
3 , , .
.
, .
:
.
.
(, , .), .
.
.
.
R, V h , , .
R , , , .
, , . .
5.3.2. 5.3.2.
m V R F, .
:
R
VmF
2.=
( ) , () , .
" ".
h mm.
VV > 40 > 40 km/hkm/h..
5.3.2.1. 5.3.2.1.
h .
.
:
4h
s
h :
BABA
BA
KKs
Ks
KM
KKaFaGy
aFaGx
===
+=+===
2.
2.00:
)sin(.)cos(.0
)cos(.)sin(.0
, 1)cos( a
s
ha =)sin( :
:BA
BA
KK
KKs
hFG
Fs
hG
=
+=+
=
.
.
5.3.2.1.. 5.3.2.1..
G
Fcos(a)
F
Gsin(a)
G
Fs
hG =.
gR
Vsh
R
Vm
s
hgm
.....
22==
)()/(.8,11)(
2
mR
hkmVmmh =
g=9,81m/sec2,s =1500 mm ( ) :
G F, :Fs
hG =.
R, .
, , , .
A=B. . . .
.
,
FaF )cos(.)sin(. aG
bms
hg
R
Vm
s
hgm
R
VmaGF ......)sin(.
22=
==
=
s
hg
R
Vb .
2
5.3.2.1. 5.3.2.1. / /
g
sb
gR
sVhb
R
V
s
hg
bms
hgm
R
VmbmaGF
....
.....)sin(.
22
2
==
+=+=
)sin(.. aGFbm = . .
:
g=9,81m/sec2, s=1500 mm ( ) :
)sec/(.152)(
)/(8,11)( 22
mbmR
hkmVmmh =
, , :
hR
V
R
Vh =
5 (hvmax), . .
(hvmin), . .
5.3.2.2 5.3.2.2
, .
, .
:
. . .
.
h .
.
h(Vmin) < h < h(Vmax)
)()/(.12,7)(
2
mR
hkmVmmh =
, :
5.3.2.3 5.3.2.3
, .
.
hVha = )( max
5.3.2.4 5.3.2.4
:
)( minVhh =
5.3.2.5 5.3.2.5
h h .
.
(hmax, hvmin),
h, a,
hmax
h
65.3.3. 5.3.3.
5.3.3.1. 5.3.3.1.
:
( 1156/2000). , , , , .
,
5.3.3.2. 5.3.3.2.
1)
hmax = 160 mm
2)
max = 105 mm
3)
max = 100 mm
4) hh, , .
H :
i = h/l
, i , , :
)/(144
max
Vi =
r=40mm/sec r=60mm/sec .
Vmax /
)/(216
max
Vi =
imax = 2,5 /.
5) , , .
/60=
5.3.3.3. 5.3.3.3.
h, L, , V
Vmax Vmin
/100max V /140100 max < V
/200140 max < V
/60min =V
/80min =V
/70min =V.
.
.
75.3.3.4 5.3.3.4 , , R R
5.3.3.4. 5.3.3.4. , , R R
R , , ,
RR
V 74,48,11
265max ==
, R< 1250
R > 1250
2max 808,11
205 += RV
Vmax (/) R (.)
5.3.3.4.. 5.3.3.4..
2max
2max
min .0445,0265.8,11
VV
R == , Vmax< 170 /
170 < Vmax < 200 /
Vmax (/) R (.)
)80.(265
.8,11 22maxmin = VR
:
5.3.3.5 5.3.3.5
R
V
R
V
R
V
ah
hh
222
maxmax
max .12,7.8,11.105160
160.8,11. =+=+=
V /
R
h .
5.3.3.5. 5.3.3.5.
R
Vh
2.12,7=
H
b = 0,7 m/secb = 0,7 m/sec22
)sec/(.152)(
)/(.8,11)( 22
min mbmR
hkmVmmh =
b = 0,7m/sec2
:
5.3.3.5. 5.3.3.5.
R
V
R
Va
22 .68,4.8,11.265105 ==
:
).60,0.(8,11.8,11.8,11.265160 2
min2
2min
2VV
RR
V
R
V ==
Vmin
8 Vmax R, , :
hRV .375,0max =
5.
, h = 100
:
160max =h
5.3.3.5. 5.3.3.5.
5.3.4 5.3.4
5.3.4.1 5.3.4.1
R:
,
0 1/R
.
, 1/R
R
1=0== R
( R1 R2) R1 R2
,
3.xy =
3)].[cos(..61
Rl=l L
L
5.3.4.2 5.3.4.2 , :
,
R ,
f
:
3.xy =
3)].[cos(..61
Rl=3
3
)].[cos(..6 RlX
y =
2
.21
1)cos(
+=
R
l
23
23
.21.
..6
+=
R
l
Rl
Xy
L l : 2
.2.
10
+=R
lllL
2
.2.
10
=R
LLLl
95.3.4.2.. 5.3.4.2.. R/3,5R/3,5
L = l
5,3R
L
LR
xy
6
3
f
ml
R 2,43422
f).tan(OK =+
+=
R
l
.24f
2=
5.3.4.3. 5.3.4.3.
f :
:
:
, :
:
)2/cos(1
2sec
a=
mR 03,65f12secf).(K =+
+=
:
L l
, :
144)/().()(min
hkmVmmhml =
5.3.4.4 5.3.4.4
R1 R2 ( R1 > R2) 30. , L1 L2 l1 l2 1 2, :
+=
33
2
2
22..61
22x
ll
lR
Xy
+=
33
1
2
22..61
22x
ll
lR
Xy
R1
R2
1
21
2
22
12 2424 Rl
R
l ==
21
21.RR
RR
=
..24=l
5.3.4.5 5.3.4.5
R1 R2 ( R1 > R2) , ( 30), 1 2 ( ) . :
10
)(cos...6 23
22
3
RlX
y =5,32RL >
22
3
..6 RlX
y =5,32RL
5.3.4.6 5.3.4.6
, .
, 30., .
, , .
5.3.5. 5.3.5.
, :
11
hh, ,
, i , , :
)/(144
max
Vi =
r=40mm/sec r=60mm/sec .
Vmax /
)/(216
max
Vi =
imax = 2,5 /.
. .
5.3.6 5.3.6
:
tmm
= sec)/(
6,3)/(.sec)/( max hkmV
Ltmm
==
:
max = 60 mm/sec
5.4 5.4
.
( ),
2,5%
r :
2)/()(
2 hkmVmr
:
4)/()(
2 hkmVmr
10000 m20000m150 km/h < V < 200 km/h
5000 m10000m100 km/h < V < 150 km/h
2500 m5000mV < 100 km/h
:
.
2.E ri=
r
x
2y
2=
, ,
,
6
12
5.5 5.5
.
2,5 .
=140 = 600 , 140 km/h
2max
2max
min .0445,0265.8,11
VV
R == , Vmax< 170 /
170 < Vmax < 200 /
Vmax (/) R (.)
)80.(265
.8,11 22maxmin = VR
mRVR 2,872.0445,0 min2
maxmin == R = 1000 m
140 /. ( 5.3.3.3 5.3.3.4.).
h .
)()/(.12,7)(
2
mR
hkmVmmh =
, ( 5.3.2.2) :
mmmmh 5,139)( = h = 140 mm
h < hmax = 160 mm
V /
R
h .
( h 5.3.3.2)
H b = 0,7 m/sec2( 5.3.3.5.)
)sec/(.152)(
)/(.8,11)( 22
min mbmR
hkmVmmh =
222
min sec/6,0.1521000140.8,11140.152.8,11 mbbb
R
Vh ===
2max
2 sec/7,0sec/6,0 mbmb =
13
:
mmR
VahVha 3,91140.8,11)(
2
max === :
mmR
VVhh 2,82.8,11140)(
2min
min ==
mmmm
mmamma
1002,82
1053,91
max
max
=
14
. .
?
,
.
144.
minVh
l =
R
Vh
2.12,7=2
maxmin .0445,0 VR =
144
..12,72
min
VR
V
l =144
..0445,0
.12,72
2V
V
V
l =
41,6.12,7 V
l =
2)f).tan().(OK lR ++=
R
l
.24f
2=
41,6.12,7 V
l =
2)f).tan().(OK lR ++=
R
l
.24f
2=
2maxmin .0445,0 VR =
(V)OK =
( 2 )
.
(V) = V .
.
150 km./hr
i = i1 i2 = 8%o
r = V2 / 2 = 11.250m
r = 12.000 m
= i . (r/2) = 0,008 * (12000/2) =
= 48 >
:
r
xy
.2
2=
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