化学成分 |
Au |
Ag |
Cu |
S |
TFe |
SiO |
Pb |
MgO |
AlO |
CaO |
TiO |
CO |
Mn |
As |
Sb |
含量(%) |
0.2~0.3g/t |
0.4~0.6g/t |
0.05~0.06 |
0.4 |
9 |
27.4 |
0.01 |
4.19 |
21.4 |
12.5 |
0.34 |
0.007 |
0.121 |
0.004 |
0.07 |
粒径(mm) |
>0.246 |
+0.175 |
+0.147 |
+0.124 |
+0.112 |
+0.096 |
+0.084 |
+0.074 |
+0.052 |
+0.037 |
+0.028 |
+0.014 |
+0.007 |
+0.0035 |
-0.035 |
产率% |
2.7 |
7.66 |
10.81 |
5.41 |
0.9 |
9.28 |
1.35 |
3.87 |
5.03 |
5.01 |
15.56 |
7.86 |
18.75 |
4.6 |
1.21 |
累计产率 |
2.7 |
1036 |
21.17 |
26.58 |
27.48 |
36.76 |
38.11 |
41.98 |
47 |
52.02 |
67.58 |
75.44 |
94.19 |
98.79 |
1.00 |
指标
类别 |
孔隙比
e |
天然含水量W
(%) |
质量密度ρ
(kN/m3) |
内摩擦角
ψ(°) |
变形模量
Eo(Mpa) |
中砂 |
0.4-0.5
0.5-0.6 |
15-18
19-22 |
20.5
19.5 |
40
38 |
46
40 |
细砂 |
0.4-0.5
0.5-0.6 |
15-18
19-22 |
20.5
19.5 |
38
36 |
37
28 |
粉沙 |
0.4-0.5
0.5-0.6 |
15-18
19-22 |
20.5
19.5 |
36
34 |
14
12 |
责任编辑:sealion1986