摘要
应用ＦＬＡＣ２Ｄ３．３和ＦＬＡＣ３Ｄ１．０对河南省鹤壁矿务局４矿开采沉陷进行了预计，通过对比分析经典预计方法（概率积分法）与ＦＬＡＣ计算结果，发现ＦＬＡＣ能真实地模拟现场地质条件，弥补一般经典方法不能考虑断层影响的不足。
FLAC2D3.3 and FLAC3D1.0 are used to predict surface mining displacement of No.4 Coal Mine of Hebi Coal Mining Bureau, Henan Province. By comparing the results of classical method(probability integral method)with the results of FLAC, it is shown that FLAC, which can simulate the actual geological conditions and improve insufficiency of the classical method, is a simple and effective way.
出处
《岩石力学与工程学报》
EI
CAS
CSCD
北大核心
1999年第4期397-401,共5页
Chinese Journal of Rock Mechanics and Engineering
关键词
FLAC
开采沉陷
开采沉陷预计
数值模拟
FLAC, surface displacement due to coal extraction, prediction of surface displacement due to coal extraction, numerical simulation
