Rock mass parameter prediction method and device for tunnel construction

• Main Authors: CUI YING, TAN ZHONGSHENG, LI ZONGLIN, YU RONGSEN, LI LINFENG, ZHOU ZHENLIANG
• Format: Patent
• Language: Chinese; English
• Published: 29.11.2022
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention discloses a rock mass parameter prediction method and device for tunnel construction. The method comprises the steps that to-be-predicted tunnel construction data are acquired, the tunnel construction data comprise image information and sensing information data generated when tunneling equipment constructs a to-be-predicted rock mass, and a tunnel construction rock mass parameter prediction model obtained through training on the basis of tunnel construction sample data comprising the image information and the sensing information is acquired; and performing rock mass parameter prediction processing on the to-be-predicted tunnel construction data according to the tunnel construction rock mass parameter prediction model to obtain target rock mass parameter data. By setting the tunnel construction rock mass parameter prediction model, rock mass parameter prediction is carried out on data of image information and sensing information generated by tunneling construction of tunneling equipment in tunnel