A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Research on Breaking Energy Mechanism of Tunnel Boring Machine Disc Cutter Rock with CSM Model
Full face rock tunnel boring machine in construction process, disc cutter put pressure on rock breaking, actually belongs to the process of energy transfer, from the point of view of energy analysis the energy transfer rules in the process of disc cutter rock breaking, based on CSM force prediction model, analysis disc cutter energy input and rock mass energy output efficiency ratio, for excavation with minimum energy efficiency. Taking S-536 Hong Kong water tunnel TBM as an example, When the penetration is 10mm, based on the energy efficiency ratio the optimal disc cutter spacing should be less than 70mm, than the actual average disc cutter spacing is small 2mm, rock mass as a reference the disc cutter rock breaking efficiency mechanism provides certain reference value for the cutter layout.
Research on Breaking Energy Mechanism of Tunnel Boring Machine Disc Cutter Rock with CSM Model
Full face rock tunnel boring machine in construction process, disc cutter put pressure on rock breaking, actually belongs to the process of energy transfer, from the point of view of energy analysis the energy transfer rules in the process of disc cutter rock breaking, based on CSM force prediction model, analysis disc cutter energy input and rock mass energy output efficiency ratio, for excavation with minimum energy efficiency. Taking S-536 Hong Kong water tunnel TBM as an example, When the penetration is 10mm, based on the energy efficiency ratio the optimal disc cutter spacing should be less than 70mm, than the actual average disc cutter spacing is small 2mm, rock mass as a reference the disc cutter rock breaking efficiency mechanism provides certain reference value for the cutter layout.
Research on Breaking Energy Mechanism of Tunnel Boring Machine Disc Cutter Rock with CSM Model
Applied Mechanics and Materials ; 651-653 ; 988-991
2014-09-30
4 pages
Article (Journal)
Electronic Resource
English
Numerical Simulation of Rock Breaking by Disc Cutter of Tunnel Boring Machine
| Trans Tech Publications | 2014
Numerical Simulation of Rock Breaking by Disc Cutter of Tunnel Boring Machine
| British Library Conference Proceedings | 2014
Experimental study on rock breaking using a microwave-assisted tunnel boring machine cutter
| Springer Verlag | 2024
| British Library Online Contents | 2016