Research Article

A New Mitigation Measure to Counter Thermal Instability of Air-Cooled Embankment in Sandy Permafrost Zones of Tibet Plateau

Table 1

Description of the designed scenarios with associated cases.

CasesDesigned scenarios description

Case 1Embankment with the CRR performs a service life of 30 years
Case 2Embankment with CRR performs for 10 years and then suffers from sand-filling for 20 years
Case 3Embankment with CRR performs for 10 years and then reinforced with the NMS for 20 years