Page 207 - 捷運技術 第28期

28 92 2 201

2
1.0m/sec
20
150

AW3 114.84
120

750
900

500
7 /m
Running Rail 35 /m

UIC,1988

Davis

CI=C0 G1+ C0+C1 Gt

CII= C2+C3 n 0.5 A

C0 coefficient for rolling and frictional resistance of axles in (kgf/Mgf)
C1=coefficient for frictional resistance of the drive in (kgf/Mgf)
C2=drag coefficient of the loading vehicle in (kgf/Mgf)
C3=drag coefficient of the following vehicle in (kgf/Mgf)
n = number of following vehicles
G1=vehicle weight, non driven axles in (t)
Gt =vehicle weight, driven axles in (t)
A =frontal area in m 2