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Aspects of the drainage process in soils
The initial portion of this thesis contains a review of basic theory. An experimental programme was also undertaken to measure soil parameters; and to observe heads and seepage rates during transient flow conditions in experiments. These experimental values were compared with results from finite ele...
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| Format: | Thesis |
| Language: | English |
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Department of Civil Engineering
2017
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| _version_ | 1867613302404677632 |
|---|---|
| access_status_str | Open Access |
| author | Wardle, Gavin Roger |
| author2 | Sparks, A D W |
| author_browse | Sparks, A D W Wardle, Gavin Roger |
| author_facet | Sparks, A D W Wardle, Gavin Roger |
| author_sort | Wardle, Gavin Roger |
| collection | Thesis |
| description | The initial portion of this thesis contains a review of basic theory. An experimental programme was also undertaken to measure soil parameters; and to observe heads and seepage rates during transient flow conditions in experiments. These experimental values were compared with results from finite element calculations. It was necessary for the candidate to devise a system for modifying an existing main-frame finite element package (ADINAT) in order to cope with the transient partly saturated draining state which exists above a falling water table. Good agreement was found between observed and computed transient heads. The experimental work of other investigators was also analysed by using this Finite Element program, and again good agreement was found between observed and computed transient conditions. It was decided in conjunction with the supervisor to limit this thesis to two-dimensional flow in the vertical plane. |
| format | Thesis |
| id | oai:open.uct.ac.za:11427/23605 |
| institution | University of Cape Town (South Africa) |
| language | eng |
| last_indexed | 2026-06-10T12:33:59.204Z |
| license_str | Not specified — see source repository |
| provenance_str_mv | Harvested via OAI-PMH from UCTD — University of Cape Town Open Access Repository |
| publishDate | 2017 |
| publishDateRange | 2017 |
| publishDateSort | 2017 |
| publisher | Department of Civil Engineering |
| publisherStr | Department of Civil Engineering |
| record_format | dspace |
| source_str | UCTD — University of Cape Town Open Access Repository |
| spelling | oai:open.uct.ac.za:11427/23605 Aspects of the drainage process in soils Wardle, Gavin Roger Sparks, A D W Civil Engineering The initial portion of this thesis contains a review of basic theory. An experimental programme was also undertaken to measure soil parameters; and to observe heads and seepage rates during transient flow conditions in experiments. These experimental values were compared with results from finite element calculations. It was necessary for the candidate to devise a system for modifying an existing main-frame finite element package (ADINAT) in order to cope with the transient partly saturated draining state which exists above a falling water table. Good agreement was found between observed and computed transient heads. The experimental work of other investigators was also analysed by using this Finite Element program, and again good agreement was found between observed and computed transient conditions. It was decided in conjunction with the supervisor to limit this thesis to two-dimensional flow in the vertical plane. 2017-01-27T08:31:25Z 2017-01-27T08:31:25Z 1986 2016-12-06T11:21:42Z Master Thesis Masters MSc (Eng) http://hdl.handle.net/11427/23605 eng application/pdf Department of Civil Engineering Faculty of Engineering and the Built Environment University of Cape Town |
| spellingShingle | Civil Engineering Wardle, Gavin Roger Aspects of the drainage process in soils |
| thesis_degree_str | Master's |
| title | Aspects of the drainage process in soils |
| title_full | Aspects of the drainage process in soils |
| title_fullStr | Aspects of the drainage process in soils |
| title_full_unstemmed | Aspects of the drainage process in soils |
| title_short | Aspects of the drainage process in soils |
| title_sort | aspects of the drainage process in soils |
| topic | Civil Engineering |
| url | http://hdl.handle.net/11427/23605 |
| work_keys_str_mv | AT wardlegavinroger aspectsofthedrainageprocessinsoils |