"Autoceļu projektÄÅ¡ana" (.pdf)
"Autoceļu projektÄÅ¡ana" (.pdf)
"Autoceļu projektÄÅ¡ana" (.pdf)
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β > β<br />
1 2<br />
α YKB<br />
-Y<br />
1 2<br />
T1<br />
= X<br />
KB<br />
+ Y<br />
1 KBtg<br />
-<br />
1<br />
2 sinα<br />
α YKB<br />
-Y<br />
T2<br />
= X<br />
K<br />
+ Y tg +<br />
2B<br />
K2B<br />
2 sinα<br />
2<br />
l<br />
ε1<br />
=<br />
2<br />
× β1<br />
L<br />
-<br />
K B<br />
1 KB 2<br />
β > β<br />
1 2<br />
α<br />
T1 = ( R+ p1)<br />
tg -<br />
2<br />
α<br />
T1 = ( R+ p1)<br />
tg -<br />
2<br />
2<br />
l<br />
ε2<br />
=<br />
2<br />
× β<br />
2<br />
L<br />
ε = l R<br />
p - p<br />
tgα<br />
2 1<br />
p - p<br />
sinα<br />
2 1<br />
+ t<br />
+ t<br />
1<br />
2<br />
(3.40)<br />
(3.41)<br />
(3.42)<br />
2 4<br />
2 4<br />
æ ε1<br />
ε ö<br />
æ<br />
1<br />
ε2<br />
ε ö<br />
2<br />
X<br />
1<br />
= lç1- + -...<br />
÷<br />
X<br />
2<br />
= lç1- + -...<br />
÷<br />
è 10 216 ø<br />
è 10 216 ø<br />
3 5<br />
3 5<br />
æε ö<br />
1<br />
ε1<br />
ε<br />
æ<br />
1<br />
ε2 ε2<br />
ε ö<br />
2<br />
Y1<br />
= lç<br />
- + -.....<br />
÷<br />
Y2<br />
= lç<br />
- + -.....<br />
÷<br />
è 3 42 1320 ø<br />
è 3 42 1320 ø<br />
(3.43)<br />
-<br />
X1 = X<br />
KB<br />
+ R[ sin( ε + β )<br />
1<br />
1)<br />
-sin<br />
β1]<br />
Y1 = YKB<br />
+ R[ cosβ1 - cos( ε + β1<br />
)<br />
1<br />
) ]<br />
(3.44)<br />
K = L 1 + L 2<br />
K = L 1 + C + L 2<br />
(3.45)<br />
L 1 = 2β 1 R , L 2 = 2β 2 R L 1 = 2β 1 R, C = γR, L 2 = 2β 2 R<br />
D= T 1 + T 2 - K D=T 1 + T 2 - K (3.46)<br />
30
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