# Modelling cohesive, frictional and viscoplastic materials

Paper

Alehossein, Habib. 2015. "Modelling cohesive, frictional and viscoplastic materials." 13th International Conference of Numerical Analysis and Applied Mathematics (ICNAAM 2015). Rhodes, Greece 23 - 29 Sep 2015
Paper/Presentation Title Modelling cohesive, frictional and viscoplastic materials Paper Alehossein, Habib Proceedings of the 13th International Conference of Numerical Analysis and Applied Mathematics (ICNAAM 2015) 60477 4 2015 13th International Conference of Numerical Analysis and Applied Mathematics (ICNAAM 2015) International Conference on Numerical Analysis and Applied Mathematics (ICNAAM) 13th International Conference of Numerical Analysis and Applied Mathematics (ICNAAM 2015)Event Date23 to end of 29 Sep 2015Event LocationRhodes, Greece International Conference on Numerical Analysis and Applied Mathematics (ICNAAM)ICNAAM Most materials in mining and civil engineering construction are not only viscoplastic, but also cohesive frictional. Fresh concrete, fly ash and mining slurries are all granular-frictional-visco-plastic fluids, although solid concrete is normally considered as a cohesive frictional material. As an introductory mathematical framework, this paper presents formulation for flow rate as a function of pressure and pressure gradient in pipes and discs. pipe; disc; cohesive; viscous; frictional; fresh concrete; slurry; Bingham-Herschel-Bulkley plastic 490199. Applied mathematics not elsewhere classified Most materials in mining and civil engineering construction are not only viscoplastic, but also cohesivefrictional. Fresh concrete, fly ash and mining slurries are all granular-frictional-visco-plastic fluids, although solidconcrete is normally considered as a cohesive frictional material. As an introductory mathematical framework, thispaper presents formulation for flow rate as a function of pressure and pressure gradient in pipes and discs. School of Civil Engineering and Surveying University of Southern Queensland

https://research.usq.edu.au/item/q367w/modelling-cohesive-frictional-and-viscoplastic-materials

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