Difference between revisions of "Methods"
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==Block Theory== | ==Block Theory== | ||
| − | + | Block theory is one of the most important analysis methods in computational rock mechanics, | |
| + | and is also the basis of discontinuous deformation computation. | ||
| + | The fundamental purpose of block theory is to analyse | ||
| + | the finiteness, removability and mechanical stability of various blocks | ||
| + | under different engineering conditions according to the analysis of dip angles, dip direction angles | ||
| + | of discontinuities, frictional angles and the direction of the active resultant force, | ||
| + | Then reasonable opinions and suggestions are proposed for the design and construction of rock engineering. | ||
==DDA== | ==DDA== | ||
Revision as of 04:05, 14 April 2015
Block Theory
Block theory is one of the most important analysis methods in computational rock mechanics, and is also the basis of discontinuous deformation computation. The fundamental purpose of block theory is to analyse the finiteness, removability and mechanical stability of various blocks under different engineering conditions according to the analysis of dip angles, dip direction angles of discontinuities, frictional angles and the direction of the active resultant force, Then reasonable opinions and suggestions are proposed for the design and construction of rock engineering.
DDA
Discontinuous Deformation Analysis (DDA)
NMM
Numerical Manifold Method (NMM)
