连通试验在归来庄金矿矿坑帷幕注浆勘查工程中的应用

Application ofconnection test in the exploration engineering of curtain grouting in Guilaizhuang Gold Mine

归来庄金矿属于大水矿山,水文地质条件复杂。为了查明矿坑充水水源的途径和范围,以食盐作为示踪剂进行了连通试验。根据检测结果基本明确了矿区充水水源的连通关系、补给来源和范围,为归来庄矿区帷幕注浆勘查的布孔及施工方案的选择提供依据。

Guilaizhuang Gold Mine is a rich water mine with complex hydrogeological conditions. In order to identify the ways and scope of water filling sources, salt is applied as a tracer in the connection test. According to the inspection results, the connectivity relations as well as supply sources and scope of water filling sources are basi- cally identified, which provide a basis for curtain grouting in the exploration holes layout and the selection of con- struction plan in Guilaizhuang Mining Area.