| 主成分 | H | |||||
| Y1 | Y2 | Y3 | Y4 | Y5 | Y6 | |
X1恶劣天气 | 0.085 | −0.113 | 0.343 | 0.298 | 0.548 | 0.193 | 0.564 |
X2地质构造复杂 | 0.859 | −0.125 | −0.003 | −0.115 | 0.013 | −0.029 | 0.768 |
X3水土流失土质疏松 | 0.883 | −0.051 | 0.066 | −0.039 | 0.001 | 0.162 | 0.814 |
X4地下水渗漏 | 0.908 | −0.126 | 0.043 | −0.069 | 0.030 | 0.098 | 0.857 |
X5安全教育培训不足 | −0.660 | −0.142 | −0.051 | −0.224 | 0.052 | 0.188 | 0.547 |
X6前期勘察不到位 | 0.102 | 0.460 | −0.402 | 0.232 | −0.293 | −0.085 | 0.531 |