XU Neng-xiong, DUAN Qing-wei, TIAN Hong, et al. 3D seamless modeling of rock-mass structure and its optimizing tetrahedral mesh generation[J]. 2008, 29(10).
XU Neng-xiong, DUAN Qing-wei, TIAN Hong, et al. 3D seamless modeling of rock-mass structure and its optimizing tetrahedral mesh generation[J]. 2008, 29(10).DOI:
It is difficult to build geological models for numerical simulation when meeting complex geological structures. In order to address this problem
a seamless modelling method for rock-mass structure is proposed and realized. A method for optimizing tetrahedral mesh generation based on the seamless geological model is also realized by developing direct method. Combining these two methods
a numerical model
which is coincident with geological realities and having optimizing mesh
can be built for numerical simulation. By using this method
a 3D geological model and its optimizing tetrahedral mesh are built for rock-mass on the bank of one dam.