Patent ID: 11920474
Assignee: CHINA RAILWAY 16TH BUREAU GROUP BEIJING JIANGONG MACHINERY CO., LTD.
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 11:
12. The construction method of rock burst prewarning protection system in non-contact tunnel construction according to claim 6, wherein in Step III, comparing and analyzing the relationship between the temperature change rate and the deformation rate before rock burst obtained by test via artificial intelligence learning in Step II, and inputting to the “surrounding rock mechanical parameter-rock burst critical deformation-rock burst critical temperature” database and rock burst prewarning model via artificial neural network algorithm, obtaining the temperature change and deformation rules of the rock core under other untested rock core base temperature, so as to approach the actual value with the increase of the artificial intelligence learning samples, which is as a rock burst criterion in the rock burst model.