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Advances in Civil Engineering
/
2021
/
Article
/
Tab 1
/
Research Article
Migration Characteristics of Boring Mud in Roadway Floor Anchor Wire Hole and Test in Coal Mine
Table 1
Arising velocity parameters of intermixture, boring mud, and drilling.
/(kN.m
−3
)
/(m.s
−1
)
/(m.s
−1
)
/(m.s
−1
)
10%
11.13
2.588
2.545
4.36
15%
11.70
2.031
1.999
5.09
20%
12.26
1.351
1.322
4.49