Numerical Analysis of Subgrade Behavior under a Dynamic Maglev Train Load

Table 6

Reasonable thickness of different bed fillers.

	Working condition 1	Working condition 2	Working condition 3	Working condition 4	Working condition 5	Working condition 6
Base bed surface filler	Graded broken stone			Group A filler
Base bed filler	Gravelly soil	Coarse-grained soil	Improved soil	Gravelly soil	Coarse-grained soil	Improved soil
Maximum of bottom (%)	0.01376	0.0186	0.0284	0.01378	0.0187	0.0286
Threshold limit (%)	0.028	0.036	0.048	0.028	0.036	0.048
Average of bottom (%)	0.01295	0.01752	0.02652	0.01299	0.01762	0.02675
Average limit (%)	0.013	0.016	0.026	0.013	0.016	0.026