DETERMINATION OF TUNNEL FAULT BY THE METHOD OF FAULT PARAMETER FORECAST
断层参数预测法预报隧道断层

The forecast method of fault parameter is proposed to determine the strike,dip,location and scale of fault behind the working face with the distinctive joints in effective zone of fault. The principle and quintessence,Liu Zhigang formula,and the key technique of this method are presented for advanced geologic forecast. The available application area and effect are also described with some practical examples.