A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Non-Working Wall's Slope Stability Analysis with the First Mining Area in Weijiamao Open-Pit Mine
To ensure the non-working wall's slope stability in Weijiamao open-pit mine,the paper analysis the engineering geological condition and hydrogeology condition of Weijiamao open-pit mine's slope,on this basis,combine the typical rocky slope's deformation and failure mode,physical properties of glutenite and weak layer from experiment,determined the latent destruction mode of non-working wall's slope in Weijiamao open-pit mine;calculated the slope's stable coefficient and the stable coefficient after cutting slope and unloading with rigid body limit equilibrium method ;make the numerical simulation of slope stability with FLAC3D,these expound the evolution law of slope rock mass stress field,reveal landslide mechanism of non-working wall,determined the landslide model is along the circular slip surface;basis for the numerical simulation result,puts forward prevention measures by cutting slope and unloading to realize stable slope.All these provide guidance for slope stability in Weijiamao open-pit mine,provide reference for open-pit mine's slope stability.
Non-Working Wall's Slope Stability Analysis with the First Mining Area in Weijiamao Open-Pit Mine
To ensure the non-working wall's slope stability in Weijiamao open-pit mine,the paper analysis the engineering geological condition and hydrogeology condition of Weijiamao open-pit mine's slope,on this basis,combine the typical rocky slope's deformation and failure mode,physical properties of glutenite and weak layer from experiment,determined the latent destruction mode of non-working wall's slope in Weijiamao open-pit mine;calculated the slope's stable coefficient and the stable coefficient after cutting slope and unloading with rigid body limit equilibrium method ;make the numerical simulation of slope stability with FLAC3D,these expound the evolution law of slope rock mass stress field,reveal landslide mechanism of non-working wall,determined the landslide model is along the circular slip surface;basis for the numerical simulation result,puts forward prevention measures by cutting slope and unloading to realize stable slope.All these provide guidance for slope stability in Weijiamao open-pit mine,provide reference for open-pit mine's slope stability.
Non-Working Wall's Slope Stability Analysis with the First Mining Area in Weijiamao Open-Pit Mine
Advanced Materials Research ; 446-449 ; 1853-1857
2012-01-24
5 pages
Article (Journal)
Electronic Resource
English
Non-Working Wall's Slope Stability Analysis with the First Mining Area in Weijiamao Open-Pit Mine
| British Library Conference Proceedings | 2012
Slope stability analysis in an open mining area
| British Library Conference Proceedings | 1998
What Voids a Retaining Wall’s Stability?
| ASCE | 2016
Numerical Simulation of Slope Stability in the First Mining of Open-Pit Coal Mine
| Trans Tech Publications | 2013