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 5 无侧限抗压强度与流动度估算的相对误差

Tab.5 Relative error of unconfined compressive strength and flow estimation

试样 qu/MPa δ1/% f0/mm δ2/% 实测 估算 实测 估算 S10C19W70 0.81 0.83 2.47 166 159 −4.23 S10C20W76 0.75 0.70 −6.67 192 188 −2.08 S10C23W70 1.01 1.03 2.00 160 168 5.00 S10C25W75 0.89 0.94 5.62 185 196 5.95