ZORN INSTRUMENTS ZFG 3.0 - Page 26

User Manual ZFG 3.0
- 24-
For information purposes only, no guarantee of information correctness
Quote from Ril 836, Deutsche Bahn AG (German Rail), (20.12.1999 a)
836.0501
Page 10
Ril 836 - Designing, constructing and maintaining earthworks
Soils body
Principles
1)
Route categories in accordance with module 413.0202
P 300 High-speed transport routes 300 km/h
P 230 Passenger transport routes (ABS) 230 km/h
M 230 Mixed transport routes (ABS) 230 km/h
P 160 Passenger transport routes (I+II) 160 km/h
M 160 Mixed transport routes 160 km/h
G 120 Goods transport routes 120 km/h
R 120 Regional transport routes 120 km/h
R 80 Regional transport routes 80 km/h
G 50 Goods transport routes 50 km/h
2)
Dynamic deflection modulus: Application conditions see Section 6; Para. 5
on soil formation: 1. Value for coarse-grained soils
2. Value for mixed and fine-grained soils
3)
This thickness assumes a hydraulically-bonded based course underneath the solid track of at least 30 cm thickness
4)
Also coarse-grained soils GW, GI, SW and SI; see Module 836.0503, Section 3
5)
If the route is being overhauled for high-speed transport, new construction criteria apply