| 箕斗立井二次到底与井底段井筒施工 |
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| 引用本文： | 尹永贵,杨铁春.箕斗立井二次到底与井底段井筒施工[J].辽宁工程技术大学学报(自然科学版),1988(1). |
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| 作者姓名： | 尹永贵 杨铁春 |
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| 作者单位： | 阜新矿业学院矿建教研室
(尹永贵)，阜新矿业学院矿建教研室(杨铁春) |
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| 摘 要： | 本文对箕斗立井井筒的施工所采用一次掘砌到底的施工方案,二次掘砌到底的施工方案进行了分析比较,并提出在矿井建设施工中应当提倡采用二次到底方案,以缩短建井工期和节省建设投资。
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| 关 键 词： | 箕斗立井施工 井筒二次掘砌到底 建井工期 反井法接井 |
THE SECONDARY SINKING AND CONSTRUCTION FOR THE BOTTOM STAGE OF THE SKIP SHAFT |
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| Yin Yonggui Yang Tiechun.THE SECONDARY SINKING AND CONSTRUCTION FOR THE BOTTOM STAGE OF THE SKIP SHAFT[J].Journal of Liaoning Technical University (Natural Science Edition),1988(1). |
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| Authors: | Yin Yonggui Yang Tiechun |
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| Institution: | Yin Yonggui Yang Tiechun |
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| Abstract: | In the past,the once sinking plan for skip shaft construction was generally adopted, and the secondary sinking plan was rarely adopted. But in pace with the variations of mine conditions, the secondary sinking plan for skip shaft construction has become the plan that have more outstanding advantages, in this paper, the two sinking plans are compared and analysed, and present that the later plan should be adopted prio-rityly,so as to shortenning the mine construction duration and saving the construction investment. |
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| Keywords: | skip shaft construction secondary sinking method for skip shaft the mine construction duration shaft penetrating by raised shaft sinking method |
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