Rock block stability analysis of slopes and underground power houses

2012 ◽  
pp. 15-28
Keyword(s):  
Stability Analysis ◽  
Rock Block ◽  
Block Stability

Seismic stability analysis of a rock block using the block theory and Newmark method

2019 ◽  
Vol 43 (7) ◽  
pp. 1392-1409 ◽  
Author(s):  
Xiaodong Fu ◽  
Qian Sheng ◽  
Hua Tang ◽  
Jian Chen ◽  
Yuxiang Du ◽  
...  
Keyword(s):  
Stability Analysis ◽  
Rock Block ◽  
Seismic Stability ◽  
Newmark Method ◽  
Block Theory

scholarly journals MINING BLOCK STABILITY ANALYSIS IN ESTONIAN OIL SHALE MINES BY STATISTICAL METHODS

2001 ◽  
Vol 1 ◽  
pp. 132
Author(s):  
J. R.Pastarus ◽  
T. Tomberg
Keyword(s):  
Stability Analysis ◽  
Normal Distribution ◽  
Oil Shale ◽  
Ground Surface ◽  
Paper Analysis ◽  
Mining System ◽  
Cross Sectional ◽  
Cross Section Area ◽  
Block Stability ◽  
The Stability

This paper analysis the stability o f the mining blocks in Estonian oil shale mines, where the room-and-pillar mining system is used. The pillars are arranged in a singular grid. The processes in overburden rocks and pillars have caused the subsidence of the ground surface. Statistical analysis o f the pillars cross-sectional area evaluated the calculations. Normal distribution control allows determing the stability of a mining block. By normal distribution of the pillars cross-section area a potential collapse of a mining block can be expected. Theoretical and in situ investigations in Estonian oil shale mines showed that their results are close to the modeling ones. The surface subsidence parameters will be determined by conventional calculation schemes. Presented method suits well for mining block stability analysis and spontaneous failure prognosis.

scholarly journals Prediction of rock block stability and scour depth in plunge pools

2011 ◽  
Vol 49 (6) ◽  
pp. 750-756 ◽  
Author(s):  
Pooyan Asadollahi ◽  
Fulvio Tonon ◽  
Matteo P.E.A. Federspiel ◽  
Anton J. Schleiss
Keyword(s):  
Rock Block ◽  
Scour Depth ◽  
Block Stability
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