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Rapid shaft sinking.

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Bibliographic Details
Title: Rapid shaft sinking.
Authors: Neye, Esther1, Burger, Werner1, Rennkamp, Patrick1
Source: Mining Report. Aug2013, Vol. 149 Issue 4, p250-255. 6p.
Subject Terms: *Shaft sinking, *Mechanization, *Frozen ground, *Hard rock mining, *Pneumatics, *Performance evaluation
Abstract (German): In 2011 Herrenknecht designed a shaft sinking machine suitable for applications in frozen ground or soft to medium hard rock up to 120 Mpa, with variable shaft diameters as well as geometries. The target was to develop a machine that will provide safe working conditions for the personnel and exceed the shaft sinking rates of conventional systems. Two prototypes were manufactured and assembled at the Herrenknecht works in Schwanau during winter/spring 2012. In early summer of 2012, cutting trials were performed with the aim of achieving the maximal possible cutting rate performance. After successful completion of the cutting trials, the machines where shipped to Canada and assembled at the site. In November 2012, the first machine was lowered into the shaft and first cutting cycles where performed before Christmas 2012. Assembly and commissioning of the second machine follows in early 2013. [ABSTRACT FROM AUTHOR]
Database: Energy & Power Source
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  – Type: pdflink
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  Availability: 0
Header DbId: enr
DbLabel: Energy & Power Source
An: 89989591
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
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  Data: Rapid shaft sinking.
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  Data: <searchLink fieldCode="AR" term="%22Neye%2C+Esther%22">Neye, Esther</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Burger%2C+Werner%22">Burger, Werner</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Rennkamp%2C+Patrick%22">Rennkamp, Patrick</searchLink><relatesTo>1</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Mining+Report%22">Mining Report</searchLink>. Aug2013, Vol. 149 Issue 4, p250-255. 6p.
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  Data: *<searchLink fieldCode="DE" term="%22Shaft+sinking%22">Shaft sinking</searchLink><br />*<searchLink fieldCode="DE" term="%22Mechanization%22">Mechanization</searchLink><br />*<searchLink fieldCode="DE" term="%22Frozen+ground%22">Frozen ground</searchLink><br />*<searchLink fieldCode="DE" term="%22Hard+rock+mining%22">Hard rock mining</searchLink><br />*<searchLink fieldCode="DE" term="%22Pneumatics%22">Pneumatics</searchLink><br />*<searchLink fieldCode="DE" term="%22Performance+evaluation%22">Performance evaluation</searchLink>
– Name: Abstract
  Label: Abstract (German)
  Group: Ab
  Data: In 2011 Herrenknecht designed a shaft sinking machine suitable for applications in frozen ground or soft to medium hard rock up to 120 Mpa, with variable shaft diameters as well as geometries. The target was to develop a machine that will provide safe working conditions for the personnel and exceed the shaft sinking rates of conventional systems. Two prototypes were manufactured and assembled at the Herrenknecht works in Schwanau during winter/spring 2012. In early summer of 2012, cutting trials were performed with the aim of achieving the maximal possible cutting rate performance. After successful completion of the cutting trials, the machines where shipped to Canada and assembled at the site. In November 2012, the first machine was lowered into the shaft and first cutting cycles where performed before Christmas 2012. Assembly and commissioning of the second machine follows in early 2013. [ABSTRACT FROM AUTHOR]
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=enr&AN=89989591
RecordInfo BibRecord:
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    Identifiers:
      – Type: doi
        Value: 10.1002/mire.201300029
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 6
        StartPage: 250
    Subjects:
      – SubjectFull: Shaft sinking
        Type: general
      – SubjectFull: Mechanization
        Type: general
      – SubjectFull: Frozen ground
        Type: general
      – SubjectFull: Hard rock mining
        Type: general
      – SubjectFull: Pneumatics
        Type: general
      – SubjectFull: Performance evaluation
        Type: general
    Titles:
      – TitleFull: Rapid shaft sinking.
        Type: main
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            NameFull: Neye, Esther
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            NameFull: Burger, Werner
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            NameFull: Rennkamp, Patrick
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            – D: 01
              M: 08
              Text: Aug2013
              Type: published
              Y: 2013
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              Value: 149
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              Value: 4
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            – TitleFull: Mining Report
              Type: main
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