Identification for Bolt-Surrounding Rock System Based on Wavelet Neural Network
2012 ◽
Vol 204-208
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pp. 738-742
Keyword(s):
The dynamic testing is widely used in undestructive testings of bolt’s anchoring quality. But it’s difficult to estimate bolt’s anchoring quality according to the dynamic response of bolt. The bolt’s anchorage quality depends mainly on bolt-surrounding rock structural system which features must be identified. A new analytical method used in identification for bolt-surrounding rock structural system is put forward, which combine with advantages of wavelet analysis and artificial neural network. The results indicate that this wavelet neural network after training can best identify the bolt’s side rigidity factors and can be a useable intelligentized mean to assess the quality of bolt’s anchoring system.
2021 ◽
Vol 644
(1)
◽
pp. 012032
2019 ◽
Vol 162
◽
pp. 106296
◽
Keyword(s):
2011 ◽
Vol 14
(3)
◽
pp. 675-683
Keyword(s):
2011 ◽
Vol 243-249
◽
pp. 2969-2972
Keyword(s):
2011 ◽
Vol 21
(5)
◽
pp. 1049-1063
◽
Keyword(s):