Mechanical Behaviors of Natural Sand Soils and Modified Soils in Heavy-Haul Railway Embankment

Table 3

Test procedures of fiber-reinforced soils.

Test	Confining pressure level (MPa)	Fiber length (mm)	Fiber content (%)
JXM1	0.1	0	0
JXM2	0.1	12	0.1
JXM3	0.1	12	0.2
JXM4	0.1	12	0.3
JXL1	0.1	0	0
JXL2	0.1	3	0.2
JXL3	0.1	9	0.2
JXL4	0.1	12	0.2
JXL5	0.1	18	0.2
JXWY1	0.1	12	0.2
JXWY2	0.3	12	0.2
JXWY3	0.5	12	0.2
JXWY4	0.7	12	0.2
JGWY2	0.3	12	0.2