Security monitoring of a large-scale and complex accumulation slope: ann application in the Xiluodu hydropower station

摘要

The security and stability of accumulation slopes are significant concerns in the field of engineering. In this study, a 3D geological model was established in VISUALBASIC. NET with the use of NURBS surface technology. Rock cores from the virtual drilling and deformation curve of measuring points were comprehensively analyzed to determine the location zone and distribution law of slip faults. 3D cloud maps of monitoring data on clinometer holes were used to identify the deformation and failure m