Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Improving the Performance of Tunnel, Raise and Shaft Boring Machines for Coal Mine Applications
A 6-ft-diam laboratory tunnel, raise, and shaft boring machine was designed and constructed to carry out research investigations to enhance the performance of mechanical rock excavation equipment. The machine is operated with a computer control system and features extensive instrumentation to monitor and record various test parameters, including triaxial cutter forces, machine thrust, torque, revolutions per minute, and penetration rate. An extensive laboratory testing program has been conducted using this machine, demonstrating the feasibility of attaining high rates of penetration in various sedimentary geologies.
Improving the Performance of Tunnel, Raise and Shaft Boring Machines for Coal Mine Applications
A 6-ft-diam laboratory tunnel, raise, and shaft boring machine was designed and constructed to carry out research investigations to enhance the performance of mechanical rock excavation equipment. The machine is operated with a computer control system and features extensive instrumentation to monitor and record various test parameters, including triaxial cutter forces, machine thrust, torque, revolutions per minute, and penetration rate. An extensive laboratory testing program has been conducted using this machine, demonstrating the feasibility of attaining high rates of penetration in various sedimentary geologies.
Improving the Performance of Tunnel, Raise and Shaft Boring Machines for Coal Mine Applications
L. Ozdemir (Autor:in)
1986
178 pages
Report
Keine Angabe
Englisch
Evaluation Method of Shaft Structure Stability in Coal Mine Raise Boring Engineering
| DOAJ | 2021
Predicting Performance of Raise Boring Machines Using Empirical Models
| Online Contents | 2015
Predicting Performance of Raise Boring Machines Using Empirical Models
| British Library Online Contents | 2016
Predicting Performance of Raise Boring Machines Using Empirical Models
| Online Contents | 2015
| British Library Online Contents | 2003