the context of the international DECOVALEX Project (DEmonstration of COupled models and their VALidation against EXperiments);grateful to the Institute of Rock and Soil Mechanics, Chinese Academy of Sciences (CAS), China, as one of the Funding Organizations of the project;supported by a grant from the National Basic Research Program of China (No. 2010CB732006);the National Natural Science Foundation of China (Nos. 10972231, 41272349);SKB through its sp Pillar Stability Experiment project
This paper presents a study of the full three-dimensional thermo-mechanical (TM) behavior of rock pillar in,Aspo Pillar Stability Experiment (APSE) using a self-developed numerical code TM-EPCA3D. The transient th...
Project(NCET-08-0662)supported by Program for New Century Excellent Talents in University of China;Project(2010CB732006)supported by the Special Funds for the National Basic Research Program of China;Projects(51178187,41072224)supported by the National Natural Science Foundation of China
A new method integrating support vector machine (SVM),particle swarm optimization (PSO) and chaotic mapping (CPSO-SVM) was proposed to predict the deformation of tunnel surrounding rock mass.Since chaotic mapping was ...
supported by the National Basic Research Program of China (No. 2010CB732006);the National Natural Science Foundation of China (Nos. 10972231, 50709036 and 11002154)
The paper presents the advancement and applications of the elasto-plastic cellular automaton (EPCA), a simulator for rock mechanics and rock engineering. The most significant feature of EPCA lies in its 'down-top'...