| Steady state prediction of rock slope is related to people’s lives and the livingenvironment of critical technologies, an important condition for sustainabledevelopment of the protection of industrial and agricultural production, and theselection of shear strength parameters of slope stability prediction. Established torock slopes prototype as a testing ground for the inverse analysis method based onthe stability of the dynamic model of the system, while the use of a quantitativetheory of the three-dimensional dynamic prediction back analysis of the accessmethod of shear strength parameters for rock slopes. Theoretical knowledge basedon rock slope stability digital dynamic forecast, summarizes the practical experience,summed up the rock slope shear strength parameters of the mathematical andmechanical model. Slip landslide information and evidence collection, as well as theslope of the same type of analogy, verify the validity of the model and superiority.The main work is as follows:(1)Research outside influence conditions on the shear strength parameters ofrock slopes to determine the different boundary conditions, variation of shearstrength parameters, according to the related discussion of earthquakes, changesin the groundwater and the slope of higher geological boundary conditions on theslope shear strength parameterschanges in the role.(2)Geological Survey to determine the mechanical properties of the structuresurface, analyze the structure of the material composition and characteristics of thesurface, and summarize the structure of the surface mechanical properties of shearstrength parameters of the law. The natural slope of the field to determine itsgeological morphology, to study its structural characteristics, and quantify thetheoretical model using three-dimensional dynamic shear strength parameters of anti-analysis.(3)The relationship between the macro-structure of the study rock slopes withthe most dangerous sliding surface, and rock slope is the most dangerousslidingsurface morphology is consistent with the mathematical-mechanical model, and todetermine the location of the most dangerous sliding surface, and shear strength inthis stateparameter values, provide a theoretical basis for the accuratedetermination of the stability of rock slopes and rock slope design. |
