| EPSRC Reference: |
GR/R85785/01 |
| Title: |
Mathematical Models for the Deformation and Flow of Soils and Their Application to Soil Penetration Problems |
| Principal Investigator: |
Yu, Professor HS |
| Other Investigators: |
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| Researcher Co-Investigators: |
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| Project Partners: |
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| Department: |
Sch of Civil Engineering |
| Organisation: |
University of Nottingham |
| Scheme: |
Standard Research (Pre-FEC) |
| Starts: |
01 February 2003 |
Ends: |
31 January 2006 |
Value (£): |
89,878
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| EPSRC Research Topic Classifications: |
| Continuum Mechanics |
Ground Engineering |
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Summary on Grant Application Form |
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The aim of this project is the further development of mathematically consistent and accurate plasticity models for describing the deformation and plastic flow of granular soils and their application to the analysis of soil penetration problems in geotechnical engineering. The emphasis of the project is to use and further develop a class of non-traditional models, namely those based on a kinematic hypothesis and micro-mechanics, in the context of geotechnical engineering. A unified mathematical model will also be developed to incorporate the concepts of both the kinematic hypothesis and the more traditional critical state-based plastic potential theory.Once the plasticity models are developed, they will be implemented into a displacement-based finite element program with the aim of solving an important geotechnical engineering problem, namely deep cone and pile penetration in soils. The performance of various soil models will be assessed by comparing their numerical predictions with existing data on cone penetration tests in sand carried out in large calibration chambers under well-controlled initial and boundary conditions.
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Key Findings |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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Potential use in non-academic contexts |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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Impacts |
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| Description |
This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk |
| Summary |
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| Date Materialised |
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Sectors submitted by the Researcher |
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This information can now be found on Gateway to Research (GtR) http://gtr.rcuk.ac.uk
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| Project URL: |
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| Further Information: |
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| Organisation Website: |
http://www.nottingham.ac.uk |