声音增强技术在煤矿采空区勘探中的应用
Application of Voice Enhancement Technology in Goaf Exploration of Coal Mine
曹成名 1李浩东 1王腾飞2
作者信息
- 1. 兖矿能源集团股份有限公司济宁二号煤矿,山东 济宁 272072
- 2. 兖矿能源集团股份有限公司兴隆庄煤矿,山东 济宁 272100
- 折叠
摘要
声音增强技术不仅能在井下声波透视成像中实现高分辨率成像,而且在微震信号处理和采空区注浆监测中展现出强大的噪声抑制和信号增强能力.为提高探测精度和成像质量,探讨声音增强技术在煤矿采空区勘探中的应用.工程案例分析表明,该技术能有效克服现场噪声干扰,实现对采空区精细结构的高分辨率成像,为煤矿安全生产提供了技术支持.
Abstract
Sound enhancement technology not only achieves high-resolution imaging in underground acoustic perspective imaging,but also demonstrates strong noise suppression and signal enhancement capabilities in microseismic signal processing and goaf grouting monitoring.To improve detection accuracy and imaging quality,explore the application of sound enhancement technology in coal mine goaf exploration.Engineering case analysis shows that this technology can effectively overcome on-site noise interference,achieve high-resolution imaging of the fine structure of goaf,and provide technical support for coal mine safety production.
关键词
声音增强技术/煤矿采空区/声波透视成像Key words
sound enhancement technology/coal mine goaf/acoustic imaging引用本文复制引用
出版年
2024
NETL
NSTL
万方数据