Projects(50874064,50804026,50904039)supported by the National Natural Science Foundation of China;Project(200804290002)supported by Research Fund for the Doctoral Program of Higher Education of China;Project(G2010F10)supported by S&T Plan Project from Shandong Provincial Education Department
Considering its structural features, geometric shapes, service mode, environmental media, mechanical behavior, etc, the special nature and complexity of tailings dam were summarized. The technical approach to safety m...
Projects(50874064,50804026)supported by National Natural Science Foundation of China;Project(E2011208036)supported by the Natural Science Foundation of Hebei Province,China
Coal was considered rock matrix-fractured media composed of rock matrix and fractures, and the rock matrix-fractured media model for heterogeneous and fractured coal bed was presented. In this model the rock matrix is...
Project(50874064) supported by the National Natural Science Foundation of China;Key Project(Z2007F10) supported by the Natural Science Foundation of Shandong Province,China
A new version of particle swarm optimization(PSO) called discontinuous flying particle swarm optimization(DFPSO) was proposed,where not all of the particles refreshed their positions and velocities during each iterati...