重塑高岭土渗透各向异性影响因素
余良贵,周建,温晓贵,徐杰,罗凌晖

Factors influencing permeability anisotropy of remolded kaolin
Liang-gui YU,Jian ZHOU,Xiao-gui WEN,Jie XU,Ling-hui LUO
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
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