Key;
Laboratory;
of;
Geohazard;
Prevention;
and;
Geoenvironment;
Protection,;
Chengdu;
University;
of;
Technology,;
Chengdu;
610059,;
China;
Railway;
Second;
Engineering;
Group;
Co.;
Ltd,;
Chengdu;
610031,;
China;
中国西南地区; 滑坡复活; 数值模拟; 激活机制; 巨人; 挖掘; 巨型滑坡; 人员损失;