| EBZ260型悬臂岩巷掘进机在全岩巷道中的应用 |
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| 引用本文： | 张作法.EBZ260型悬臂岩巷掘进机在全岩巷道中的应用[J].山西焦煤科技,2012,36(8):24-25,38. |
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| 作者姓名： | 张作法 |
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| 作者单位： | 西山煤电(集团)有限责任公司东曲矿,山西 古交,030200 |
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| 摘 要： | 全岩巷道采用传统的炮掘施工工艺,劳动强度大,单进水平低,不能满足东曲矿产量大幅提升的采掘衔接要求。因此,该矿引进了EBZ260型悬臂重型岩巷掘进机,经应用,取得了较好的效果,为岩巷掘进提供了经验,同时缓解了采掘衔接紧张的局面。
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| 关 键 词： | EBZ260型悬臂重型掘进机 全岩巷道 机掘工艺 |
Application on EBZ260 Type Cantilever Heading Machine in Whole Rock Tunnel |
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| Zhang Zuo-fa.Application on EBZ260 Type Cantilever Heading Machine in Whole Rock Tunnel[J].Shanxi Coking Coal Science & Technology,2012,36(8):24-25,38. |
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| Authors: | Zhang Zuo-fa |
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| Affiliation: | Zhang Zuo-fa |
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| Abstract: | The whole rock tunnel excavation used the traditional blasting construction technology,the labor intensity is large,single-tunneling level is low,can not satisfy the requirement of linking up digging when the yield greatly increased in Dongqu coal mine.Therefore,imports an EBZ260 type cantilever heavy rock tunnel boring machine,after application achieves good results,for rock drivage provides experience,at the same time remits the situation of tense mining linking. |
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| Keywords: | EBZ260 type cantilever heavy heading machine The whole rock tunnel Mechanize driving process |
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