HIGHLIGHTS
- who: Zhengzheng Xie from the State Key LaboratoryChina University have published the paper: Model experiment research on HPTL anchoring technology for coal-rock composite roof in deep roadway, in the Journal: Scientific Reports Scientific Reports
- what: The evolution characteristics of the internal pressure of the model was monitored using the DH3816N static strain test system produced by Donghua Test, with the experimental system presented in Fig 4.
- how: The stress environment of the model was designed in line with the occurrence conditions of Haulage Roadway 21205.
SUMMARY
As a . . .
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