6Chungsik Yoo,Hyuck-Sang Jung.Measured behavior of a geosyntheticreinforced segmental retaining wall in a tiered configuration[J].Geotextiles and G eomembranes,2004 (22):359-376.
7Kevin L C,Jonathan F.A comparison of two design methods for unpaved roads reinforced with geogrids[J].Canada Geotechnical Journal,2006,43 (12):1389-1394.