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井巷工作面探水、注浆技术的研究与应用
Author(s) -
跃金 柏
Publication year - 2020
Publication title -
建筑工程与管理
Language(s) - Uncategorized
Resource type - Journals
eISSN - 2661-4413
pISSN - 2661-4405
DOI - 10.33142/aem.v2i7.2597
Subject(s) - computer science
马钢集团控股有限公司当涂县姑山铁矿露天转地下建设工程-350m中段开拓工程利用工作面施工止浆墙对大理岩化灰岩裂隙通道进行充填注浆注浆堵水率达97.5%取得较好效果对我国东南部金属矿山的推广运用具有重要意义。

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