Prayogo, Finsen (2019) CALIBRATION OF FINES CONTENT EFFECT IN SAND ON GEOSYNTHETICS PULL-OUT RESISTANCE USING FINITE ELEMENT METHOD. S1 thesis, UAJY.
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Abstract
Reinforced earth (RE) wall has been known since 1971 in the United States and the construction of reinforced earth wall has been very popular lately in the application of a retaining wall. Many benefits are obtained when we choose to use RE wall, besides the low price, easy application, and good durability, RE wall also proven has a good performance for extreme loading conditions. Soilreinforcement interaction mechanism is a very important factor that must be considered, the mechanism will plays a big role when the wall receives extreme loads. Sand is one of the constituent components of a wall that has an important role and will influence the performance of the wall. The soil used to build RE wall is usually granular material such as sand, because it has good interlocking behaviour. Fines content in sand might affect the soil-reinforcement interaction mechanism in the structure. Pull-out testing has also been done numerically by using various finite element software. Numerical studies using finite element method (FEM) are considered more economical, faster, and the result tend to be more rigorous than laboratory test. This study will validate the procedure of the numerical study conducted by Hegde & Roy in 2018 and calibrate the pull-out model. Numerical modelling will be done in Plaxis 2D.
| Item Type: | Thesis (S1) |
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| Uncontrolled Keywords: | Reinforced earth wall, Soil-reinforcement interaction, Sand, Fines, Pull-out, Finite element method |
| Subjects: | Civil Engineering > Hydro |
| Divisions: | Fakultas Teknik > Teknik Sipil Internasional |
| Depositing User: | Lia natanaelia utami |
| Date Deposited: | 07 Jan 2020 02:36 |
| Last Modified: | 07 Jan 2020 02:36 |
| URI: | http://e-journal.uajy.ac.id/id/eprint/20757 |
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