-?uu?-0-uucucd- - 1051100c1. 11530g, 50g,m0m10.01g.21051100c8610%65700c3m20.01g 11vm12-34m22?mm2_m1? vv320.03g/cm30.01 g/cm3. 5mm20mm -1 2 11102 7 1geotechnical engineering2-2013-2017300-1000201110510201018.1%-3- tbm4,-1773rankine(1857)fellenius(1926)terzaghi(1925)50
