| This research item is taken from the project—"The research on Establishment And Exploitation of the Dachang Geological Data Base in Guangxi Province", Using the theory of Spatial Information Statistics, a set of CRDBMAS has been exploited. And the software had been applied to model and calculate the reserves about Sn on GuangXi DaChang. It provides the scientific basis for reducing resources waste and environmental pollution.21st is the time for the development of geoscientifical research. Spatial Information Statistics has been a new borderline-cross subject for forty years and has a very wide developmental prospect. It has been used very well in several large mines since its introduction in 1977 in China. However the old Spatial Information Statistics software, developed in the 1980's and running on the lower platform of software and hardware, can't matched current computer technology, which makes it hard to generalize and apply Spatial Information Statistics in our country.On the basis of summarizing systemically the theory and development of Spatial Information Statistics, Aiming at all above problems, this software is exploited with the theory and method of Spatial Information Statistics and advanced programming language—Visual Basic as a developing tool. The new software can run on the Windows 98 or Windows NT platform and it has more advantages than any other relevant software in and out of china which can be operated and learned more easily than the old one. It functions in the whole process of mine-planning. Making software successfully is very important both in the theory and practice.The specific research contents are listed as follows:The first chapter discussed ABC of DBMS, and introduced the conception and the application of Spatial Information Statistics. At the same time, it has analyzed the recent development of the Spatial Information Statistics in particular at home and abroad.In the second chapter, the basic theory of Spatial Information Statistics has been studied mostly, including Regionalized Variables, the theory of 3Dvariogram, Structure Analysis and Kriging.The third chapter dissertated the design of CRDBMAS, including requirement analysis, function design, work flow, structure design.The fourth chapter discussed the realization of the CRDBMAS, includingexploitation circumstance of CRDBMAS, collectivity design, amity UI, technique flow and collectivity Victorianism.The fifth chapter particularly introduced the model function of CRDBMAS, including three item: total function x dispart function and step, which has been explained by abundant charts.The sixth chapter discussed the example study of CRDBMAS on GuangXi DaChang. Applying the System, we finished statistical analysis on the composed samples, the Establishment of rock model, the Establishment of Mathematical model, grade model. Also Sn reserves and mean grades are estimated by many boundary grade, and many charts are educed. Meanwhile, the author gives out the on geology.In the seventh chapter, the theory production, the method production and the self-traits have been educed, At the same time, the author also puts forward some concrete countermeasures and suggestions.
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