采动压力区巷道“双股笼形注浆锚索”加固技术

The Reinforcement Technology of "Two-cage-shaped anchor cable" in Mining Dynamic Pressure Roadway

双股笼形注浆锚索克服了以往注浆加固技术的不足,集钢性支护、柔性支护于一体,适用于采动压力区、应力集中区等条件复杂的巷道加固。为巷道的加固支护提供了一套可靠有效的支护技术方案。

Two - cage - shaped anchor cable having overcomed the shortcoming t of Reinforcing Technology in the past , makes the steel support and flexible support in a bedy. Therefore, It is suitable for the complex roadway reinforcement in condition of the mining dynamic pressure area and the stress concentration area and so on . There have provided a set of reliable effective support technical program for the roadway＇s reinforcement support.