Åström, J. A. - In: The European Physical Journal B - Condensed Matter and … 56 (2007) 4, pp. 291-295
A set of 3873 cracks on exposed granite rock surfaces are analyzed in order to investigate possible fracture mechanisms. The fracture patterns are compared with the Mohr-Coulomb and the Roscoe fracture models, which can be combined into a single fracture scheme. A third model for comparison is...