Irazabal Gonzalez et al 2017b - Revision history

Cinmemj at 11:51, 20 April 2022

2022-04-20T11:51:42Z

Onate at 10:15, 20 April 2022

2022-04-20T10:15:29Z

Fsalazar at 07:10, 23 September 2021

2021-09-23T07:10:13Z

Move page script: Move page script moved page Draft Samper 771033510 to Irazabal Gonzalez et al 2017b

2019-05-10T10:10:46Z

Move page script moved page Draft Samper 771033510 to Irazabal Gonzalez et al 2017b

Onate at 12:01, 26 April 2019

2019-04-26T12:01:51Z

Cinmemj at 12:17, 24 April 2019

2019-04-24T12:17:40Z

Cinmemj: Created page with "==1 Title, abstract and keywords

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 Published in ''Computers and Geotechnics'', Vol. 85, pp. 220-229, 2017<br />
-DOI: 10.1016/j.compgeo.2016.12.034
+DOI: [https://www.sciencedirect.com/science/article/abs/pii/S0266352X1630341X 10.1016/j.compgeo.2016.12.034]
 == Abstract ==

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	The Discrete Element Method (DEM) was found to be an effective numerical method for the calculation of engineering problems involving granular materials. However, the representation of irregular particles using the DEM is a very challenging issue, leading to different geometrical approaches. This document presents a new insight in the application of one of those simplifications known as rolling friction, which avoids excessive rotation when irregular shaped materials are simulated as spheric particles. This new approach, called the Bounded Rolling Friction model, was applied to reproduce a ballast resistance test.		The Discrete Element Method (DEM) was found to be an effective numerical method for the calculation of engineering problems involving granular materials. However, the representation of irregular particles using the DEM is a very challenging issue, leading to different geometrical approaches. This document presents a new insight in the application of one of those simplifications known as rolling friction, which avoids excessive rotation when irregular shaped materials are simulated as spheric particles. This new approach, called the Bounded Rolling Friction model, was applied to reproduce a ballast resistance test.
−	<pdf>Media:~~Irazabal_Gonzalez_et_al_2017b_9539_Article_Lateral_Resistance_FSG_JIG_01~~.pdf</pdf>	+
		+	<pdf>Media:Irazabal_Gonzalez_et_al_2017b_5926_1-s2.0-S0266352X1630341X-main.pdf</pdf>

← Older revision		Revision as of 07:10, 23 September 2021
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	The Discrete Element Method (DEM) was found to be an effective numerical method for the calculation of engineering problems involving granular materials. However, the representation of irregular particles using the DEM is a very challenging issue, leading to different geometrical approaches. This document presents a new insight in the application of one of those simplifications known as rolling friction, which avoids excessive rotation when irregular shaped materials are simulated as spheric particles. This new approach, called the Bounded Rolling Friction model, was applied to reproduce a ballast resistance test.		The Discrete Element Method (DEM) was found to be an effective numerical method for the calculation of engineering problems involving granular materials. However, the representation of irregular particles using the DEM is a very challenging issue, leading to different geometrical approaches. This document presents a new insight in the application of one of those simplifications known as rolling friction, which avoids excessive rotation when irregular shaped materials are simulated as spheric particles. This new approach, called the Bounded Rolling Friction model, was applied to reproduce a ballast resistance test.
		+	<pdf>Media:Irazabal_Gonzalez_et_al_2017b_9539_Article_Lateral_Resistance_FSG_JIG_01.pdf</pdf>

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-Published in ''Computers and Geotechnics'' Vol. 85, pp. 220-229, 2017<br />
+Published in ''Computers and Geotechnics'', Vol. 85, pp. 220-229, 2017<br />
 DOI: 10.1016/j.compgeo.2016.12.034
 == Abstract ==
 The Discrete Element Method (DEM) was found to be an effective numerical method for the calculation of engineering problems involving granular materials. However, the representation of irregular particles using the DEM is a very challenging issue, leading to different geometrical approaches. This document presents a new insight in the application of one of those simplifications known as rolling friction, which avoids excessive rotation when irregular shaped materials are simulated as spheric particles. This new approach, called the Bounded Rolling Friction model, was applied to reproduce a ballast resistance test.

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+Published in ''Computers and Geotechnics'' Vol. 85, pp. 220-229, 2017<br />
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+The Discrete Element Method (DEM) was found to be an effective numerical method for the calculation of engineering problems involving granular materials. However, the representation of irregular particles using the DEM is a very challenging issue, leading to different geometrical approaches. This document presents a new insight in the application of one of those simplifications known as rolling friction, which avoids excessive rotation when irregular shaped materials are simulated as spheric particles. This new approach, called the Bounded Rolling Friction model, was applied to reproduce a ballast resistance test.
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