论文部分内容阅读
国内外对于微地震监测技术的研究虽然并不成熟,但其在油气田、煤田、地热等领域的应用得到了快速的发展.本文在分析研究古墓等田野文物被盗时人为活动特点基础上,提出了采用微地震监测技术,通过建立微震动监测网,实现对田野文物防盗掘保护的实时监控的技术方法.该方法通过对地下半空间介质内地震信号的采集、传输、处理和识别,实现对目标区域内地下挖掘、爆破盗掘等犯罪活动的实时监控和报警.结合河南某古墓防盗掘监控系统的试验研究,详细讨论了系统构成,以及最大限度防止漏报,减少误报的技术措施.近两年时间监测结果表明,利用对盗墓时产生的微震动信号的监测,是古墓等田野文物防盗保护的较为有效的技术途径,弥补了现今安防技术对于地下活动监控的不足.
Although the research on microseismic monitoring technology at home and abroad is not mature, its application in the fields of oil and gas fields, coal fields and geothermal has been rapidly developed.Based on the analysis of the anthropogenic activities of ancient cultural relics such as ancient tombs, This paper presents a technique of using microseismic monitoring technology to establish a micro-vibration monitoring network to realize real-time monitoring of anti-theft excavation protection of field artifacts.This method realizes the acquisition, transmission, processing and identification of seismic signals in half-space media Real-time monitoring and alarming on the underground excavation, blasting and excavation in the target area and other criminal activities.Combined with the experimental research on the monitoring system of an ancient tomb anti-theft excavator in Henan, the system configuration and the technical measures to prevent omission and minimize false alarms are discussed in detail In the past two years, the monitoring results show that the use of micro vibration signals generated during the grave robbery is an effective technical approach to the anti-theft protection of the ancient cultural relics and other cultural relics, and makes up for the shortcomings of today’s security technology in monitoring underground activities.