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The control effect of surrounding rock with different combinations of the bolt anchoring lengths and pre-tightening forces in underground engineering
Wang, Q., Pan, R., Li, S. C., Wang, H. T., Jiang, B.Volume:
77
Language:
english
Journal:
Environmental Earth Sciences
DOI:
10.1007/s12665-018-7682-1
Date:
July, 2018
File:
PDF, 5.71 MB
english, 2018