地聚物浆体自重入渗胶结碎石的力学性能

杨祖强,国振,刘恒宇,董常瑞,吕蓓凤

Mechanical properties of geopolymer slurry-cemented crushed stones by self-gravity infiltration

Zuqiang YANG,Zhen GUO,Hengyu LIU,Changrui DONG,Beifeng LV

表 3 地聚物胶结基质的工作性能

Tab.3 Performance of geopolymer-cemented matrix

组别 LS ρ/(g·cm−3) Si/min Sf/min FV/mm τ0/Pa K/(Pa·sn) n GP-55 0.55 1.987 18 22 202 60.08 3.80 1.27 GP-60 0.60 1.956 19 23 208 38.43 3.30 1.17 GP-65 0.65 1.938 20 25 213 29.59 2.59 1.13