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Prelazne krivine
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Proracun prelaznih krivina
I – Krivina R=60m V=40km/h A=35 α=700
Lpk= A2
R=352
60=20,42m
τ= Lpk2∗R
=20,422∗60
=9,1890
Lkk= Rπ180
(α−2 τ ¿=60 π180
(700−2∗9,189)=45,05m
∆ R= Lpk2
24∗R= 20,422
24∗60=0,289m
B = (R+∆ R ¿(secα2−1¿+∆R=¿
(60+0,289 )(sec 702
−1)+0,289=13,59m
d= Lpk2
− Lpk3
240∗R2=20,42
2− 20,423
240∗602=10,21m
Tg=(R+∆ R ) tg α2+d=(60+0,289 ) tg 70
2+10,2=52,41m