| 节约木材的底柱施工经验 |
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| 引用本文： | 方兴安,姚香.节约木材的底柱施工经验[J].黄金,1992,13(12):15-19. |
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| 作者姓名： | 方兴安 姚香 |
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| 作者单位： | 撰山子金矿
(方兴安，张玉国，林庆贤)，长春黄金研究所(姚香) |
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| 摘 要： | 本文介绍撰山子金矿利用锚杆吊挂半圆木人工钢筋混凝土底柱的施工方法,并用铁漏斗代替木漏斗,是一项节约木材、降低成本、加快进度的技术革新,可在有关岩金矿山推广应用。
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| 关 键 词： | 人工底柱 锚杆吊挂 铁漏斗 矿井 |
Experience of saving timber in the construction of sill pillar |
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| Fang Xing-An.Experience of saving timber in the construction of sill pillar[J].Gold,1992,13(12):15-19. |
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| Authors: | Fang Xing-An |
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| Affiliation: | Fang Xing-An (Zhuan-Shan-Zi Gold Mine)
Yao Xiang (Changchun Gold Research Institute) |
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| Abstract: | Hanging on half-logs on bolts to construct artificial reinforced-con-cret sill Pillar and changing funnels of wood-made into iron-made are innova-tional measures for quickening mining temPo and lowering timber consumption and oPeration cost. This PaPer introduces the experience of Zhuan-Shan-Zi Gold Mine in the construction of sill Pillor which can be Popularized in related lode gold mines |
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| Keywords: | artificial sill Pillar hanging on bolt iron funnel make use of to save timber |
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