7MORGENSTERN N R, PRICE V E. The analysis of stability of general slip surfaces [J]. Geotechnique, 1965,15 ( 1 ) : 79-93.
8FREDLUND D G, RAHARDJO H. Soil mechanics for unsaturated soils [M]. New York: A Wiley-Interscience Publication, 1994.
9LIM T T, RAHARDJO H, CHANG M F, et al. Effect of rainfall on magic suctions in a residual soil slope[J]. Canadian Geotechnical Journal, 1996,33 (2) : 618-628.
10TINJUM J M, BENSON C H, BLOTZ L R. Soil-water characteristic curves for compacted clays[J]. Journal of Geotechnical And Geoenvironmental Engineering, 2011,16 ( 11 ) : 1-25.
