Distributed railway tunnel rockburst intelligent microseism monitoring method and device

The invention relates to the technical field of tunnel rockburst monitoring, and particularly discloses a distributed railway tunnel rockburst intelligent microseism monitoring method and device, which can acquire seismic wave signals from multiple angles based on distributed arrangement and improve the reliability of an identification result. The energy level range and the frequency bandwidth of the seismic wave analog signal can be adjusted, so that the seismic wave signal is maintained, and the stability in the signal transmission process is improved; and meanwhile, through the constructed D-S evidence theory model, the combined action of different methods is realized, the rock fracture signal is obtained from multiple signal categories, the accuracy of signal identification is improved, and the safety of engineering construction is further improved. 本发明涉及隧道岩爆监测技术领域，并具体公开了一种分布式铁路隧道岩爆智能微地震监测方法及装置，能够基于分布式布置从多角度获取地震波信号，提升识别结果的可靠性；能够调节所述地震波模拟信号的能级范围和频率带宽，使得地震波信号得到保持，提升了信号传输过程中的稳定性；同时通过构建好的D-S证据理论模型，实现不同方法共同作用，