HIGHLIGHTS
- who: Shoufeng Liu and Jian Zhang from the Qingdao Huanghai University, Qingdao, China have published the research work: Research on dynamic stability of large deformation roadway with application of segmented resistance anchor bolt, in the Journal: (JOURNAL)
- what: The research shows that when the water cement ratio is lower than 0.5, the grouting of slurry in the anchor bolt will produce huge resistance and the problem of pipeline blockage is serious.
SUMMARY
The geological structures of most roadways are complex, and their differences in rock stratum are obvious. Due to . . .
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