Flac3d 5
The method for the highly fine three-dimensional modeling of the complex earth surface has the advantages and effects that the self modeling function of the FLAC3D software is fully utilized, the simple practical modeling program is formulated through the utilization of the FISH language, the modeling procedure is simplified greatly, the modeling efficiency is improved, the modeling precision can be flexibly adjusted according to the actual engineering situation and the modeling fineness is high. The technical scheme is that the method comprises the following steps of (1) obtaining an earth surface contour map and elevation data and establishing a three-dimensional earth surface wireframe (2) importing the earth surface contour map and elevation data and the three-dimensional earth surface wireframe into 3DMine (Three-dimensional Mine) mineral engineering design software to build an earth surface solid model (3) dividing earth surface grid points according to actual engineering demands to obtain grid point coordinate data (4) exporting the grid point coordinate data and grouping and listing the grid point coordinate data in FLAC3D (Fast Lagrangian Analysis of Continua 3D) and (5) formulating a circulation program by utilizing a programming language FISH (Fluorescence In Situ Hybridization) embedded in the FLAC3D, reading a grid point coordinate data list and build an earth surface model. The method relates to a method for the highly fine three-dimensional modeling of complex earth surface, belonging to the technical field of analogue computation of rock-soil values. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by University of Science and Technology Beijing USTB, HBIS Co Ltd, Hebei Iron and Steel Group Co Ltd filed Critical University of Science and Technology Beijing USTB Priority to CN2013100464798A priority Critical patent/CN103150758A/en Publication of CN103150758A publication Critical patent/CN103150758A/en Status Pending legal-status Critical Current Links Original Assignee University of Science and Technology Beijing USTB HBIS Co Ltd Hebei Iron and Steel Group Co Ltd Priority date (The priority date is an assumption and is not a legal conclusion. University of Science and Technology Beijing USTB Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Inventor 南世卿 宋卫东 Current Assignee (The listed assignees may be inaccurate.
Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Pending Application number CN2013100464798A Other languages Chinese ( zh) Google Patents CN103150758A - Method for highly fine three-dimensional modeling of complex earth surface CN103150758A - Method for highly fine three-dimensional modeling of complex earth surface