Rock Crushing Analysis of TBM Disc Cutter Assisted by Ultra-High-Frequency Loading
In the construction of mountain tunnels, the increasing proportion of hard rock stratum enhances the difficulty of rock breaking by tunnel boring machine (TBM). As a type of cyclic load with ultrahigh frequency, ultrasonic vibration has the advantages of energy concentration and strong penetration....
Main Authors: | Dajun Zhao, Junpeng Han, Yu Zhou, Xiaoshu Lv, Shulei Zhang, Ke Gao, Yan Zhao |
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Format: | Article |
Language: | English |
Published: |
Hindawi Limited
2022-01-01
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Series: | Shock and Vibration |
Online Access: | http://dx.doi.org/10.1155/2022/1177745 |
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