The experiment discovers the mechanism that the bolts reinforce the surface structural planes to some extent.
试验在一定程度上揭示了锚杆对监空结构面加固机制。
The growing modes of surface structural planes under compressive load and the function of the bolts are studied by experimental methods.
通过试验研究受压作用下临空结构面的扩展特点以及锚杆的作用。
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