地聚物浆体自重入渗胶结碎石的力学性能
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杨祖强,国振,刘恒宇,董常瑞,吕蓓凤
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Mechanical properties of geopolymer slurry-cemented crushed stones by self-gravity infiltration
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Zuqiang YANG,Zhen GUO,Hengyu LIU,Changrui DONG,Beifeng LV
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| 表 5 地聚物胶结碎石试样胶结率 |
| Tab.5 Cementation rate of geopolymer-cemented crushed stone samples |
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| 组别 | FV/mm | τ0/Pa | ω/% | | 注:1)胶结率为试样的平均胶结率,括号中的数值为平均差;2)“—”代表浆液无法完全入渗 | | NC-55 | 202 | 60.08 | 19.0(1.4)1) | | NC-60 | 208 | 38.43 | 9.1(0.2) | | NC-65 | 213 | 29.59 | 6.7(0.4) | | NM-55 | 202 | 60.08 | 45.1(0.8) | | NM-60 | 208 | 38.43 | 19.2(0.8) | | NM-65 | 213 | 29.59 | 10.8(0.5) | | NF-55 | 202 | 60.08 | —2) | | NF-60 | 208 | 38.43 | — | | NF-65 | 213 | 29.59 | 30.0(1.6) | | DC-55 | 202 | 60.08 | 30.8(1.6) | | DC-60 | 208 | 38.43 | 13.5(0.7) | | DC-65 | 213 | 29.59 | 7.5(0.2) | | DM-55 | 202 | 60.08 | — | | DM-60 | 208 | 38.43 | 29.3(0.9) | | DM-65 | 213 | 29.59 | 15.9(1.3) | | DF-55 | 202 | 60.08 | — | | DF-60 | 208 | 38.43 | — | | DF-65 | 213 | 29.59 | — |
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