Reverse Fault Geological Contour Structure System Design And Realization

Thrust isoline graph is one part of plane isoline graph and it is widely applied in the field of oil and natural gas survey and design project. However, it is still often to draw the thrust isoline graph manually during the data processing. In this thesis, we studied the basic theory of constructing isoline and the corresponding algorithm. Based on Object Oriented technology, we implemented Computer Aided Auto Drawing of thrust isoline graph.First, I reviewed the application background, current research, and the technical bottleneck in realizing computer aided automatic drawing.Then, I introduced the basic idea of constructing contrary isoline in our efforts. We obtained the uniform data distribution from discrete data points by inserting spatial dots and then set up digital elevation model (DEM) of correlative area through constructing mutual linked triangle net. The isoline graph was implemented based on this model. During the processes, we combined the technology of stratification computing when inserting special dots in fault area with the technology of stratification triangle net in fault area for dealing with thrust data.Finally, we set up the Object Oriented Data Modeling (OODM) of the data processing based on C++ Object Oriented Technology (OOT) and we implemented the unitary architecture designing, its function module partition based on the Software Framework Theory and its program design and development.