...
首页> 外文期刊>Mining Engineering >New tunnel boring machine accelerates tunnel construction in deep mining operations
【24h】

New tunnel boring machine accelerates tunnel construction in deep mining operations

机译:新型隧道掘进机可加快深采矿作业中的隧道建设

获取原文
获取原文并翻译 | 示例
           

摘要

The access and the footprint versions of the Atlas Copeo mobile miner machine share a majority of key technologies and systems. [...] it was possible to conduct a performance confirmation test using a full-scale version of the access machine that would also mitigate the technical risks for the footprint version. Since rock support is installed concurrently with rock excavation, reaching advance rates of around 16 m/day (52 ft/d) will be possible, with the time required for rock support being the process limiting task (critical path).
机译:阿特拉斯·科佩移动矿机的访问和占用资源版本共享大多数关键技术和系统。 daccess-ods.un.org daccess-ods.un.org可以使用访问机器的完整版本进行性能确认测试,这也可以减轻覆盖版本的技术风险。由于岩石支撑与岩石开挖同时安装,因此可以达到大约16 m / day(52 ft / d)的前进速度,而岩石支撑所需的时间是过程限制任务(关键路径)。

著录项

  • 来源
    《Mining Engineering》 |2010年第7期|p.28-34|共7页
  • 作者单位

    Sverker Hartwig and Fred DelabbioSverker Hartwig is vice president Technology for Atlas Copeo Construction and Mining Technique, Fred Delabbio, member SME, is generai manager innovation -underground, Hio Ito, Brisbane, Australia e-mail Fred. delanDio@riotinto.com, Sverker. Hartwio@se.atlascopco.com.;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号