Analysis And Research Of Qi Bao Shan Northwest Slope Stability

There are the human in the inevitable process of water conservancy andhydropower engineering，industrial and civil construction，construction of highwayand railway engineering，open pit mining etc．In engineering construction to carry onthe reformation of the surface，Which is often on the formation of soil and rock slopeof all kinds．The research on slope stability is related to the production of human lifesafety．Based on the slope engineering geological conditions of the site investigationand combined with the drilling engineering and soil test results，the stability ofQibaoshan Co Pb Zn Mining Area northwest slope of Jiangxi Copper Corporation isresearched in the paper．Numerical simulation method is used to analysis the presentstage，under the influence of blast vibration，dump increase filling，the stability of theslope under the influence of blasting vibration when dump increase filling．Based onthe blasting vibration test data，regression analysis and the influence of blastingexplosive charge on the slope of the analysis，the dosage control calculation method isgiven．In this paper，analysis of the high and steep slope in open-pit mine，which canalso be used as a reference to others miming enterprise．...