Study on the Slope Bolt Support Design Based on GIS

As the main means of monitoring and early warning of geological disaster, the slope stability analysis is an important part of the geological disaster prevention project. GIS plays an important role in the evaluation of slope stability due to its powerful functions for data processing and spatial analysis. This article discusses the key technology of GIS applied in the slope bolt support design. According to the bolting design specifications and GIS platform combined with the limit equilibrium theory, the slope bolting design module was developed. The automatic management of the design process and visual output of the design results can be realized in this module. The project of Sichuan Saide Slop Engineering was evaluated quantitatively and qualitatively using this module system. The result showed that the module system was feasible and the effect was accurate.

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