Acknowledgements This paper is supported by National Natural Science Foundation of China (No. 51904018), Beijing Municipal Natural Science Foundation (No. 3204049), Fundamental Research Funds for the Central Universities (No. FRF-TP-18-054A1), and Interdisciplinary Research Project for Young Teachers of USTB (Fundamental Research Funds for the Central Universities) (No. FRF-IDRY-19-006).Peer reviewedPostprin
This paper aims to determine the optimal design parameters for percussive drilling systems consideri...
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The influence of springy impact interface and of curved drill rods on energy transfer in percussive ...
This paper presents a novel dynamical model to analyze the long-term response of a percussive drilli...
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A dynamic model for a new principle of self-excited percussive–rotary drilling is presented. The sys...
In percussive drilling energy is imparted by a striking hammer to a drill rod. This energy is propag...
The lower rate of penetration (ROP) is one of the key technical difficulties during drilling of shal...
Le forage percussif est une technologie qui consiste à appliquer une série d’impacts dynamiques cond...
This paper presents an impact dynamic analysis of a percussive system based on rotary-percussive ult...
A stationary-periodic quasi-static model of rock percussive deep drilling is introduced. First, an a...
The lower rate of penetration (ROP) is one of the key technical difficulties during drilling of shal...
This paper aims to determine the optimal design parameters for percussive drilling systems consideri...
Optimal force profiles are essential for extracting maximum performance from a percussion drilling s...
This paper aims to determine the optimal design parameters for percussive drilling systems consideri...
This thesis aims to develop a comprehensive strategy for automatic control of the ITH percussive dri...
The influence of springy impact interface and of curved drill rods on energy transfer in percussive ...
This paper presents a novel dynamical model to analyze the long-term response of a percussive drilli...
University of Minnesota Ph.D. dissertation. July 2014. Major: Civil Engineering. Advisor: Vincent De...
This is the author accepted manuscript. The final version is available from Elsevier via the DOI in ...
A dynamic model for a new principle of self-excited percussive–rotary drilling is presented. The sys...
In percussive drilling energy is imparted by a striking hammer to a drill rod. This energy is propag...
The lower rate of penetration (ROP) is one of the key technical difficulties during drilling of shal...
Le forage percussif est une technologie qui consiste à appliquer une série d’impacts dynamiques cond...
This paper presents an impact dynamic analysis of a percussive system based on rotary-percussive ult...
A stationary-periodic quasi-static model of rock percussive deep drilling is introduced. First, an a...
The lower rate of penetration (ROP) is one of the key technical difficulties during drilling of shal...
This paper aims to determine the optimal design parameters for percussive drilling systems consideri...
Optimal force profiles are essential for extracting maximum performance from a percussion drilling s...
This paper aims to determine the optimal design parameters for percussive drilling systems consideri...
This thesis aims to develop a comprehensive strategy for automatic control of the ITH percussive dri...
The influence of springy impact interface and of curved drill rods on energy transfer in percussive ...