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@article{Guo:2017:10.1016/j.ijsolstr.2017.02.004,
author = {Guo, L and Latham, J-P and Xiang, J},
doi = {10.1016/j.ijsolstr.2017.02.004},
journal = {International Journal of Solids and Structures},
pages = {44--57},
title = {A numerical study of fracture spacing and through-going fracture formation in layered rocks},
url = {http://dx.doi.org/10.1016/j.ijsolstr.2017.02.004},
volume = {110-111},
year = {2017}
}

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TY  - JOUR
AB  - Naturally fractured reservoirs are an important source of hydrocarbons. Computational models capable of generating fracture geometries according to geomechanical principles offer a means to create a numerical representation of a more realistic rock mass structure. In this work, the combined finite-discrete element method is applied to investigate fracture patterns in layered rocks. First, a three-layer model undergoing layer normal compression is simulated with the aim of examining the controls on fracture spacing in layered rocks. Second, a seven-layer model with low competence contrast is modelled under direct tension parallel to the layering and bending conditions with the focus on investigating through-going fracture formation across layer interfaces. The numerical results give an insight into the understanding of various mechanisms that contribute to fracture pattern development in layered rocks.
AU  - Guo,L
AU  - Latham,J-P
AU  - Xiang,J
DO  - 10.1016/j.ijsolstr.2017.02.004
EP  - 57
PY  - 2017///
SN  - 0020-7683
SP  - 44
TI  - A numerical study of fracture spacing and through-going fracture formation in layered rocks
T2  - International Journal of Solids and Structures
UR  - http://dx.doi.org/10.1016/j.ijsolstr.2017.02.004
UR  - http://hdl.handle.net/10044/1/46238
VL  - 110-111
ER  -

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