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Comparison of two different types of railway ballast in compression and direct shear tests: experimental results and DEM model validation

Railway ballast is an angular and coarse material, which demands careful DEM modelling and validation. Particle shape is often modelled in high accuracy, thus leading to computational expensive DEM models. Whether this effort will increase the DEM model’s overall prediction quality will also vitally...

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Podrobná bibliografie
Vydáno v:Granul Matter
Hlavní autoři: Suhr, Bettina, Marschnig, Stefan, Six, Klaus
Médium: Artigo
Jazyk:Inglês
Vydáno: Springer Berlin Heidelberg 2018
Témata:
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC6245121/
https://ncbi.nlm.nih.gov/pubmed/30532652
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/s10035-018-0843-9
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