Deformation of rock blocks with a cavity

Geodynamics and Stress State of the Earth's Interior 2017

Krasnovsky, A.A.^1

Chinakal Institute of Mining, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia^1

关键词: Boundary values;    Connected region;    Numerical implementation;    Rectangular cavity;    Rock block;    Stress and displacements;    System of singular integral equations;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/134/1/012033/pdf
DOI  :  10.1088/1755-1315/134/1/012033

来源: IOP

【 摘 要 】

On the basis of a system of singular integral equations connecting the boundary values of all stress and displacement components for an arbitrary simply connected region, relations are obtained for the stress and displacement components at the boundary of a rock block with a rectangular cavity. Examples of numerical implementation are given.