【作者】 高庆柱；

【导师】 杨进； 张家奇；

【作者基本信息】 中国地质大学（北京） ， 环境与工程地球物理， 2010， 博士

【摘要】 地下采矿活动位置的地表定位技术一直是矿产资源管理和矿山环境治理的难题。本论文详细论述地下采矿位置地表定位的技术方法,通过论文研究成果,可以快速查清地下采矿位置,避免由于地下采矿活动所形成的矿山采陷而引起的地质灾害。本论文在查阅文献基础上,经过大量理论分析,系统阐述国内外采矿区定位技术现状,面临的问题和应对方法。重点研究利用地下声源实现采空区定位方法,通过模型建立、理论计算与推导、仪器的实现与改进和试验区测量,对利用地下声源测量地下采矿活动的位置进行了详细研究,规范了测量方法,得出了测量结果。本论文在物探理论基础上,对声波在矿山采坑及其外围传播的特点进行理论分析和实际探测,针对测试结果,对仪器进行系统改进,使其更适合地下采矿活动的探测。根据地下采矿活动的特点,对所获得的数据进行处理,研究数据处理方法,进行软件编程,给出直观的数据处理结果。本论文遵循理论和实践相结合的原则,通过系统数据处理,对探测方法进行评估,反过来修改测量方法,使研究更完善,使成果更具实用性。更多还原

【Abstract】 Earth surface positioning technique of underground mining is always a difficult problem to mineral resources management and mines environments governance. This dissertation gives a detailed discussion on the earth surface positioning technique of underground mining, by the achievements of this thesis, underground mining location can be determined quickly and geological disasters resulted from the underground mining can be avoided.Based on the previous documents, by large numbers of theoretical analysis, current situation, problems & solutions of home and abroad underground mining positioning technique are illustrated systematically. This thesis focuses on using underground sound source to positioning the gob areas. By computer modeling, theoretical calculating & deducing, realization & improvement of apparatus and test area application, using underground sound source to positioning the underground mining has been studied detailedly, the measuring methods are specified and measuring results have been achieved.Based on the geophysical prospecting theories, characteristics of sound wave propagation in mine pits and the surroundings have been analyzed theoretically and probed. On account of the test results, the apparatus has been improved to be applicable to underground mining probing. According to the characteristics of underground mining, dealing with the achieved data, studying the data processing methods, software programming and providing visualized data processing results.This thesis follows the principle of integrating theory with practice, through system data processing to evaluate the detecting methods, and then revise the measuring method to make the study more perfect and the results more practical.更多还原