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论述了腾冲火山地区流动数字化台网的建设与观测过程。根据腾冲台网记录的各种微震动图像 ,将其进行分类分析。主要有包络型事件、微构造破裂事件、汽爆事件、高频地震和小震群。由震相分析判断热海台记录到岩浆熔融体上的反射SxS波 ,腾冲地震台记录到S波不发育图像。表明腾冲火山区南部存在岩浆熔融体 ,估计距地表 5～ 8km。腾冲台网观测表明腾冲火山区周边地区地震活动水平明显高于火山区 ,火山区南部的马鞍山热海一带是腾冲火山区微震活动较为活跃的地区。
Discusses the construction and observation of mobile digital network in Tengchong volcano area. According to Tengchong network recorded a variety of micro-vibration images, the classification analysis. There are mainly enveloping events, micro-structural rupture events, steam explosions, high-frequency earthquakes and small swarms. Judging from the seismic facies analysis, the reflected SxS waves recorded on the magma melt by the hot sea platform and the S wave undeveloped images were recorded by the Tengchong seismic station. It indicates that there is magma melt in the south of Tengchong volcano area, estimated to be 5 ~ 8km from the surface. Tengchong network observation shows that the seismic activity in the surrounding area of Tengchong volcano area is obviously higher than that in volcanic area. In the area around Ma’anshan Atami in the southern part of volcanic area, the microseismic activity in Tengchong volcano area is relatively active.