Journal article
Indentation into a plastic fluid layer
- Abstract:
-
We study the indentation of a rigid object into a layer of a cohesive or non-cohesive plastic material. Existing approaches to this problem using slip-line theory assume that the penetration depth is relatively small, employing perturbation theory about a flat surface. Here, we use two alternative approaches to account for large penetration depths, and for the consequent spreading and uplift of the surrounding material. For a viscoplastic fluid, which reduces to an ideal plastic under the lim...
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- Publication status:
- Accepted
- Peer review status:
- Peer reviewed
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Authors
Bibliographic Details
- Publisher:
- Royal Society Publisher's website
- Journal:
- Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences Journal website
- Volume:
- 475
- Issue:
- 2224
- Article number:
- 20180747
- Publication date:
- 2019-04-10
- Acceptance date:
- 2019-03-07
- DOI:
- EISSN:
-
1471-2946
- ISSN:
-
1364-5021
- Source identifiers:
-
985776
Item Description
- Keywords:
- Pubs id:
-
pubs:985776
- UUID:
-
uuid:86aa76c5-a51e-4bd3-9179-936f2ea182f5
- Local pid:
- pubs:985776
- Deposit date:
- 2019-03-28
Terms of use
- Copyright holder:
- Ball et al
- Copyright date:
- 2019
- Notes:
- © 2019 The Author(s).
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