Geographic Information System In The Research On The Application Of Geotechnical Engineering

The geotechnical engineering investigationinformation has obvious spatial characteristicsand location,traditional means of expression is very difficult to describe the spatial characteristics, GIS to manage anddescribe the spatial information and attribute information of the surface and its attachments, with a stronggraphics,images,and attribute data processing capability, provide collection, processing,management,mappingto geographic informationand related information.Using GIS technology on a single engineering surveyprojects or regional geological surveyresults data,and basic geographic information, integrated storagemanagement, on this basis,the two-dimensional geologicalpattern generation. In this artical, on the basis ofanalysis of GIS features, designed “Geotechnical Engineering Investigation Information Management System”,BMW engineering and Yingkou Coastal Industrial Base, for example, on the establishment, functions,applications of the system in detail.In this paper the following aspects:Firstly, GIS (Geographic Information System) engineering investigations at home and abroad, Describedthe need for the establishment of engineering survey and management information systems.Secondly,In thisarticle, the MapInfo environment engineering survey information system database construction andmanagement methods described, According to the information collected to establish basic informationdatabase for the investigation of the project, And description of AutoCAD, Excel, MapInfo conversion processand other issues.In this article，with GIS application MapInfo platform，MapX control and Visual Basic programminglanguage Secondary development of the “Geotechnical Engineering Investigation Information ManagementSystem”, Get Engineering survey of the various types of statistical data, charts and analysis offeedback.Survey information of the project for differentcombinations of query, statistical and dynamicmanagement,analysis. The establishment of this system of informationmanagement for geotechnicalengineering investigation is of great significance.In terms of application,The system of thematic maps the distribution of BMW engineering soil andgroundwater ion distribution of Yingkou Coastal Industrial Base,a classified study, And make a quantitativeevaluation of thenumber, size and distribution, For the relevant departments to provideengineering andscientific basis for decision making.Lastly, the author, summing up the contents ofthe study, pointed out that some of the problems thatcurrently exist, and should continue to becarried out by a number of recommendations.