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Mathematical Problems in Engineering
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2021
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Article
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Tab 4
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Research Article
Analysis of the Mechanical Characteristics of Different Track Bed Types in Heavy-Haul Railway Tunnels
Table 4
Dynamic load on the track bed surface of the ballastless slab track under different surrounding rock conditions (kPa).
Location
Class III
Growth rate
Class IV
Growth rate
Class V
Theoretical value
Track bed
Line centre
98.850
6.22
105.000
2.29
107.400
110.360
Surface
Track
126.700
3.08
130.600
0.46
131.200
139.696