Tunnel surrounding rock grading method and device, computer equipment and storage medium
The invention relates to the technical field of engineering investigation, and discloses a tunnel surrounding rock grading method and device, computer equipment and a storage medium, and the tunnel surrounding rock grading method comprises the steps: building a complete rock model according to the t...
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| creator | BAI YU GONG LIANG PANG SHAOPENG WANG XIAOTAO CHANG KAI ZHANG DONGSHAN SHIBAYUKI LI XIGOU MA WENSHENG |
| description | The invention relates to the technical field of engineering investigation, and discloses a tunnel surrounding rock grading method and device, computer equipment and a storage medium, and the tunnel surrounding rock grading method comprises the steps: building a complete rock model according to the target surrounding rock information of a target tunnel; analyzing a plurality of drill holes of the complete rock model to obtain geometric parameters of a plurality of fractures in the target surrounding rock information; establishing a discrete fracture network model according to the geometric parameters of the multiple fractures; establishing a comprehensive rock mass model according to the complete rock model and the discrete fracture network model; determining rock mass strength data and elastic modulus data of the target surrounding rock information according to the comprehensive rock mass model; according to the rock mass strength data and the elastic modulus data, basic quality indexes of the target rock mas |
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| subjects | CALCULATING 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 |
| title | Tunnel surrounding rock grading method and device, computer equipment and storage medium |
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