重塑高岭土渗透各向异性影响因素
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余良贵,周建,温晓贵,徐杰,罗凌晖
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Factors influencing permeability anisotropy of remolded kaolin
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Liang-gui YU,Jian ZHOU,Xiao-gui WEN,Jie XU,Ling-hui LUO
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表 2 S1HP1和S3HP1单位时间内进出水量差和水平渗透系数 |
Tab.2 Differences between inflow and outflow in S1HP1 and S3HP1 tests and horizontal permeability coefficients |
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t/h | S1HP1 | | S3HP1 | | t/h | S1HP1 | | S3HP1 | | t/h | S3HP1 | ${\varDelta _Q}$/% | kh/(10−7 cm∙s−1) | | ${\varDelta _Q}$/% | kh/(10−7 cm∙s−1) | | ${\varDelta _Q}$/% | kh(10−7 cm∙s−1) | | ${\varDelta _Q}$/% | kh(10−7 cm∙s−1) | | ${\varDelta _Q}$/% | kh/(10−7 cm∙s−1) | 注:S1HP1的单位时间内流量差和渗透系数较为稳定,试验时间可适当缩短;而S3HP1可适当增加试验时间 | 1 | −0.79 | 22.91 | | −3.42 | 16.87 | | 21 | 1.18 | 21.12 | | 0.00 | 13.94 | | 41 | −1.87 | 13.86 | 2 | −0.15 | 21.52 | | −2.64 | 16.49 | | 22 | 0.55 | 21.26 | | −0.75 | 14.15 | | 42 | −0.34 | 14.21 | 3 | −0.15 | 21.39 | −5.39 | 16.34 | 23 | 0.74 | 21.24 | −1.79 | 14.01 | 43 | −0.66 | 14.80 | 4 | −0.08 | 21.40 | −4.14 | 16.21 | 24 | −0.70 | 21.08 | −2.75 | 14.03 | 44 | −0.37 | 15.55 | 5 | −0.62 | 21.36 | −5.60 | 15.86 | 25 | −0.35 | 21.13 | −2.76 | 14.01 | 45 | −0.99 | 15.59 | 6 | 1.29 | 21.27 | 2.13 | 15.87 | 26 | 0.43 | 21.18 | −2.74 | 14.12 | 46 | −0.88 | 15.71 | 7 | −0.27 | 21.51 | 2.91 | 15.92 | 27 | 0.67 | 21.09 | −0.11 | 14.29 | 47 | −0.16 | 15.43 | 8 | −1.26 | 21.48 | 1.29 | 15.95 | 28 | −0.04 | 21.14 | 0.34 | 14.38 | 48 | −0.96 | 15.27 | 9 | −0.74 | 21.28 | 0.93 | 15.93 | 29 | − | − | −2.37 | 14.29 | 49 | −0.27 | 15.25 | 10 | −1.40 | 21.05 | 0.36 | 15.87 | 30 | − | − | −1.21 | 13.81 | 50 | −0.44 | 14.84 | 11 | −0.12 | 21.16 | −0.52 | 15.77 | 31 | − | − | −4.00 | 13.59 | 51 | −1.33 | 14.57 | 12 | −0.71 | 20.90 | −1.34 | 15.67 | 32 | − | − | 0.72 | 13.61 | 52 | −0.68 | 14.39 | 13 | −1.03 | 20.82 | −1.53 | 15.37 | 33 | − | − | −0.06 | 13.69 | 53 | −1.31 | 14.18 | 14 | 0.16 | 20.88 | −1.71 | 15.15 | 34 | − | − | −0.65 | 13.68 | 54 | −0.81 | 14.07 | 15 | −0.76 | 20.69 | −1.61 | 15.10 | 35 | − | − | −0.47 | 13.84 | 55 | −0.82 | 13.94 | 16 | 0.52 | 20.75 | −2.71 | 14.87 | 36 | − | − | −0.53 | 13.81 | 56 | −1.16 | 13.98 | 17 | 0.40 | 20.86 | −1.16 | 14.63 | 37 | − | − | 0.00 | 13.94 | 57 | −0.69 | 14.16 | 18 | 0.44 | 20.85 | −12.57 | 14.29 | 38 | − | − | −0.75 | 14.15 | 58 | −3.09 | 14.29 | 19 | 0.20 | 20.95 | −10.85 | 13.87 | 39 | − | − | −1.79 | 14.01 | 59 | −1.48 | 14.25 | 20 | 1.34 | 21.07 | | −0.59 | 13.80 | | 40 | − | − | | −2.75 | 14.03 | | 60 | −2.23 | 14.12 |
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