Seismic Behavior of Qinghai-Tibetan Railway Embankment in Permafrost Regions: A Case Study

Table 3

The value of slope and intercept parameter.

Characteristic point	The location	Characteristic time	Slope-intercept parameters
			k	b
S	Embankment’s shoulder	Warm season	0.14	2.89
	Embankment’s shoulder	Cold season	0.04	2.41
T	Embankment slope toe	Warm season	0.02	1.56
	Embankment slope toe	Cold season	0.007	1.36