Based On The Occurrence Inferred Geological Modeling Method And Software Implementation

Geological research is very important basic research. However, engineeringgeological modeling and visualization analysis system software with a certain scale ofsoftware research, at china have not yet ripe related software products. With thedevelopment of computer technology and geological modeling study of the gradualmaturity, 3D for the engineering geological modeling and information visualizationanalysis system of opportunities and challenges brought about. Engineeringgeological 3D visualization of significance not only in improving the efficiency ofgeological mapping, More importantly, it built up in a timely manner to reflect therapid geological information integration of the three-dimensional geological model, tothe geological staff, the designers of the Turkish-ge01ogical problems in the correctjudgment, analysis visualization of integrated information. In short, engineeringgeological information visualization will be the development of the geologicalengineering an important direction and has great theoretical and practical value.Firstly, article presents a three-dimensional geological modeling softwaredevelopment status and the significance of topics. Have carried on the detailedintroduction to the three dimensional geological modeling tool and the method.Summarized the three dimensional geological modeling basic step. Secondly, thisarticIe discussed how based on the geological boundaries, geological occurrence, suchas surface topography information deduce the initial construction of the geologicalmodel project. Carry out the calculation of occurrence. How to use the discrete valueof the occurrence of information, production level surface equation method, Andstudy of the surface intersection, Initial generation of 3D geological model. This paperdiscusses the adoption of the new access to the geological information on how tomodify the initial model editor. Application RBF interpolation algorithm for thegeneration of surface fitting interpolation.At last, display system for the section ofgeological strata,faultage and three-dimensional geological model of the effectdrawings of block geological.