干湿循环中磷石膏基防渗材料的防渗和剪切特性

宋牧原,王宜将,杨微,郎丰飞,陈伟,刘雪莹

Impermeability and shear strength of phosphogypsum-based impermeable materials under drying-wetting cycles

Muyuan SONG,Yijiang WANG,Wei YANG,Fengfei LANG,Wei CHEN,Xueying LIU

表 4 不同试样的击实试验结果

Tab.4 Results of different specimens for compaction tests

试样 wB MDD/(g·cm−3) wopt/% PMB RB Sand PG PMB-S-PG 10 10 40 50 1.50 24.7 RB-S-PG 10 10 40 50 1.61 22.3 PMB-S 10 10 90 0 1.52 20.3