Jalil, Abdul (2011) The Analysis Slope Stability Reservoir Keuliling with Finite Element Methods. JURNAL TEKNIK SIPIL Terakreditasi no. 83/DITKTI/KEP/2009., 18 (3). pp. 239-249. ISSN 0853-2982
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Abstract
Failure of an embankment dam can be caused by instability of either the upstream or down stream slopes. The failure surface may lie within the embankment or may pass through the embankment and the foundation soil. The critical stages in an upstream slope are at the end of construction and during rapid drawdown. The critical stages for the downstream slope are at the end construction and during steady seepage when the reservoir is full.This paper is focused on analyzing the slope stability of dam Waduk Keuliling located in Kabupaten Aceh Besar. All of the analyses were performed base on finite element method with the help of of a computer program Plaxis 7.11. The Trianggle element with 15 nodes were used in the analyses. The result of the slope stability analysis show that the safety factor at the end of construction of sta 0 + 500 to sta 0 + 600 is 2.3 to 2.5. The safety factor obtain of the long construction 2.78 - 2.88 and the dam condition during rapid drawdown is 2.2 - 2.4. keywords : slope stability, finite element method, rapid drawdown and safety factor.
| Item Type: | Article |
|---|---|
| Subjects: | T Technology & Engineering > TA Engineering (General). Civil engineering (General) |
| Divisions: | Faculty of Engineering > Department of Civil Engineering |
| Depositing User: | Abdul Jalil ST.,MT |
| Date Deposited: | 26 Mar 2016 13:20 |
| Last Modified: | 17 Jul 2016 08:02 |
| URI: | http://repository.unimal.ac.id/id/eprint/1141 |
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