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

Presentation TypePaper
Authors
AuthorAlehossein, Habib
Journal or Proceedings TitleProceedings of the 13th International Conference of Numerical Analysis and Applied Mathematics (ICNAAM 2015)
ERA Conference ID60477
Number of Pages4
Year2015
Conference/Event13th International Conference of Numerical Analysis and Applied Mathematics (ICNAAM 2015)
International Conference on Numerical Analysis and Applied Mathematics (ICNAAM)
Event Details
13th International Conference of Numerical Analysis and Applied Mathematics (ICNAAM 2015)
Event Date
23 to end of 29 Sep 2015
Event Location
Rhodes, Greece
Event Details
International Conference on Numerical Analysis and Applied Mathematics (ICNAAM)
ICNAAM
Abstract

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.

Keywordspipe; disc; cohesive; viscous; frictional; fresh concrete; slurry; Bingham-Herschel-Bulkley plastic
ANZSRC Field of Research 2020490199. Applied mathematics not elsewhere classified
Public Notes

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.

Byline AffiliationsSchool of Civil Engineering and Surveying
Institution of OriginUniversity of Southern Queensland
Permalink -

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

Log in to edit
  • 1689
    total views
  • 8
    total downloads
  • 2
    views this month
  • 0
    downloads this month

Export as

Related outputs

A case of Longwall coal mining productivity & safety optimisation
Ardehali, Sahar, Alehossein, Habib, Aziz, Naj, Bowerman, Matthew and Robbins, Matt. 2021. "A case of Longwall coal mining productivity & safety optimisation." Aziz, Naj and Mirzaghorbanali, Ali (ed.) 2021 Resource Operators Conference (ROC2021). Springfield, Australia 10 - 12 Feb 2021 Australia.
Backfill grouting for mining subsidence prevention
Alehossein, Habib, Shen, Baotang and Qin, Zongyi. 2021. "Backfill grouting for mining subsidence prevention." Aziz, Naj and Mirzaghorbanali, Ali (ed.) 2021 Resource Operators Conference (ROC2021). Springfield, Australia 10 - 12 Feb 2021 Australia.
Mapping cavitation impact field in a submerged cavitating jet
Peng, Kewen, Tian, Shouceng, Li, Gensheng and Alehossein, Habib. 2018. "Mapping cavitation impact field in a submerged cavitating jet." Wear. 396-397, pp. 22-33. https://doi.org/10.1016/j.wear.2017.11.006
High-impact engineering education: using the LTI to influence knowledge and skills for sustainable economy
Alehossein, Habib. 2014. "High-impact engineering education: using the LTI to influence knowledge and skills for sustainable economy." 25th Annual Conference of the Australasian Association for Engineering Education (AAEE 2014). Wellington, New Zealand 07 - 10 Dec 2014 Palmerston North, New Zealand.
Heat transfer during cavitation bubble collapse
Qin, Zongyi and Alehossein, Habib. 2016. "Heat transfer during cavitation bubble collapse." Applied Thermal Engineering. 105, pp. 1067-1075. https://doi.org/10.1016/j.applthermaleng.2016.01.049
Theoretical treatment of disc cutters subjected to general cutting forces
Serati, Mehdi, Alehossein, Habib and Williams, David J.. 2016. "Theoretical treatment of disc cutters subjected to general cutting forces." Journal of Engineering Mathematics. 100 (1), pp. 1-25. https://doi.org/10.1007/s10665-015-9839-1
The Brazilian disc test under a non-uniform contact pressure along its thickness
Serati, Mehdi, Alehossein, Habib and Erarslan, Nazife. 2016. "The Brazilian disc test under a non-uniform contact pressure along its thickness." Rock Mechanics and Rock Engineering. 49 (4), pp. 1573-1577. https://doi.org/10.1007/s00603-015-0773-3
Estimating the tensile strength of superhard brittle materials using truncated spheroidal specimens
Serati, Mehdi, Alehossein, Habib and Williams, David J.. 2015. "Estimating the tensile strength of superhard brittle materials using truncated spheroidal specimens." Journal of the Mechanics and Physics of Solids. 78, pp. 123-140. https://doi.org/10.1016/j.jmps.2015.02.011
Analytical and experimental study of pressure dynamics in a pulsed water jet device
Dehkhoda, Sevda, Hood, Michael, Alehossein, Habib and Buttsworth, David. 2012. "Analytical and experimental study of pressure dynamics in a pulsed water jet device." Flow, Turbulence and Combustion. 89 (1), pp. 97-119. https://doi.org/10.1007/s10494-012-9393-0