... the detailed information of the inside fracture and damage of SRM. Based on the CT identification and the damage mechanics theory, a damage variable was proposed and the isotropic damage property of SRM amid a complete compressive stress-strain response was analyzed. This paper provides direct experimental...

... for rock engineering design methodologies, flowcharts for the associated modelling and design, the related information required, technical auditing of the modelling and design, and applied the results to a large surface project and a large underground project. The work was significantly supported...

... for the evaluation of system behaviours and tunnelling classes. Thus evaluation and interpretation of data that is used within the investigation stage as well as discarding useless or inaccurate data is important. 2.1.1 Office data collection The first approach to the geological model comes from existing information...

... Abstract Addressing the current inadequacies of a single criterion to predict the severity of damage caused by rockburst due to its complexity of the variables, this paper proposes a methodolgy with quantitative and qualitative analysis based on the engineering information from the deep...

... analysis method information evolutionary algorithm Engineering recognition Upstream Oil & Gas Rock mechanics application IRM intelligent rock mechanics Hudson rock engineering mechanics intelligent analysis method China engineering problem excavation model structure Rock...

... ABSTRACT Within any underground construction, digital information is significant for geotechnical assessments and further monitoring. This paper presents a new method for tunnel digital geological mapping and documentation by using 3D terrestrial laser scanning (TLS) data. 3D terrestrial laser...

... risk management risk assessment tunnel construction rail transportation Engineering ground transportation collapse case information identification investigation risk and uncertainty assessment potential loss Accident tree analysis tunnel collapse procedure construction statistics...

...ISRM-Sponsored International Symposium on Rock Mechanics: Rock Characterisation, Modelling and Engineering Design Methods 1 1 INTRODUCTION Geometric information on rock discontinuities forms an integral part of ground investigation and rock construction works. Existing difficulties...

... and analogy method. Upstream Oil & Gas slope design rainfall Artificial Intelligence analogy method open-pit slope Demonstration Rock mechanics slope design method metals & mining Engineering information flowchart engineering analogy China design method fengshuxia open-pit...

... Intelligence information numerical simulation deep rock core observation geomechanical property fracture in-situ stress horizontal drilling ISRM-Sponsored International Symposium on Rock Mechanics: Rock Characterisation, Modelling and Engineering Design Methods 1 INTRODUCTION The Williston Basin...

... to consider in the design of the powerhouse cavern. Owing to the scarce information obtained at the design stage and to the high values of the calculated horizontal stresses, it was decided to perform additional stress measurement tests, using small flat jacks, once construction started and excavation...

... metals & mining classification th iacmag Artificial Intelligence Engineering training data machine learning Upstream Oil & Gas information prediction coefficient artificial neural network output layer discontinuity application neural network Simulation optimization...

... rail transportation operational safety Reservoir Characterization spatial reasoning Artificial Intelligence ground transportation rockfall resolution resolution lidar dataset rockfall process Simulation rock fall geomorphology energy distribution information rockfall trajectory...