膨胀土流态固化改性试验与配合比研究

杜建彪,罗强,蒋良潍,曹子奇,王腾飞,张良

Fluidized solidification modification tests on expansive soil and its mixing proportions study

Jianbiao DU,Qiang LUO,Liangwei JIANG,Ziqi CAO,Tengfei WANG,Liang ZHANG

表 4 流态固化土的泌水率

Tab.4 Bleeding rate of fluidized solidified soil

试样 编号 Bm/% t=15 min t=30 min t=60 min t=90 min t=120 min t=150 min t=180 min 1 S6W75C21 0.35 0.52 1.84 2.69 2.80 2.97 3.01 2 S8W75C21 0.89 1.34 2.39 3.05 3.20 3.27 3.30 3 S10W75C21 1.14 1.96 2.71 3.61 3.69 3.76 3.80 4 S12W75C21 1.49 2.24 3.29 3.95 4.00 4.17 4.20 5 S14W75C21 1.78 2.67 3.66 4.21 4.30 4.45 4.48 6 S10W70C21 0.76 1.14 1.73 1.95 2.01 2.27 2.31 7 S10W80C21 2.11 3.17 4.16 4.70 4.76 4.82 4.85 8 S10W85C21 2.70 4.05 5.30 5.97 6.11 6.25 6.28 9 S10W75C18 0.97 1.79 2.59 3.57 3.67 3.74 3.78 10 S10W75C24 1.32 2.13 2.84 3.65 3.73 3.79 3.83 11 S10W75C27 1.50 2.30 2.95 3.71 3.79 3.83 3.85