基于TSP-203 plus系统的隧道超前预报质量控制研究

unnel seismic prediction (TSP) system is widely used in railway tunnel geological prediction. In this paper the construction and operating theory of tsp-203 plus were introduced. We pointed out some problems in operation of TSP system and offered four suggestions to improve the forecasting quality including setting parameters accurately, controlling quality of blasting seismic wave strictly, installing receiver tube solidly, interpreting signal scientifically and reasonably, which can be the reference to mastering tsp-203 plus system and high-level tunnel geological prediction.