The Effect Of The Use Prefabricated Vertical Drain (Pvd) On Soft Soil Construction Of Bandung City Road With Finite Element Analysis
Soft soil has more water and air content than solid soil particles, so it has a large settlement and soil consolidation lasts longer. Soil improvement will be able to minimize the settlement and consolidation process by adding preloading PVD combination. The effect of PVD installation and preloading...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
University of Brawijaya
2021-10-01
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| Series: | Rekayasa Sipil |
| Subjects: | |
| Online Access: | https://rekayasasipil.ub.ac.id/index.php/rs/article/view/876 |
| _version_ | 1811303573464547328 |
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| author | Mariyana Yulvi Zaika Harimurti |
| author_facet | Mariyana Yulvi Zaika Harimurti |
| author_sort | Mariyana |
| collection | DOAJ |
| description | Soft soil has more water and air content than solid soil particles, so it has a large settlement and soil consolidation lasts longer. Soil improvement will be able to minimize the settlement and consolidation process by adding preloading PVD combination. The effect of PVD installation and preloading is analyzed using Finite element analysis. An equivalence between plane strain and axisymmetric is made to obtain a 2D finite element analysis that is closer to field conditions. The equivalent equation between axisymmetric to plane strain has been proposed by the Indraratna Method. This study aims to determine the stress-strain behavior, pore water pressure, and stability in the use of PVD as well as the effects of smear zone. The result of the analysis is the greater the permeability value of the disturbed smear zone, the smaller the degree of total consolidation that occurs. The degree of total consolidation is proportional to the magnitude of the settlement that occurs over a certain period of time. Therefore, if the settlement is greater, the value of the degree of total consolidation will follow. |
| first_indexed | 2024-04-13T07:50:30Z |
| format | Article |
| id | doaj.art-83f9b9a51b21422aa65210b4288d4bee |
| institution | Directory Open Access Journal |
| issn | 1978-5658 2502-6348 |
| language | English |
| last_indexed | 2024-04-13T07:50:30Z |
| publishDate | 2021-10-01 |
| publisher | University of Brawijaya |
| record_format | Article |
| series | Rekayasa Sipil |
| spelling | doaj.art-83f9b9a51b21422aa65210b4288d4bee2022-12-22T02:55:33ZengUniversity of BrawijayaRekayasa Sipil1978-56582502-63482021-10-0115319219810.21776/ub.rekayasasipil.2021.015.03.5The Effect Of The Use Prefabricated Vertical Drain (Pvd) On Soft Soil Construction Of Bandung City Road With Finite Element AnalysisMariyana0Yulvi Zaika1Harimurti2Universitas BrawijayaUniversitas BrawijayaUniversitas BrawijayaSoft soil has more water and air content than solid soil particles, so it has a large settlement and soil consolidation lasts longer. Soil improvement will be able to minimize the settlement and consolidation process by adding preloading PVD combination. The effect of PVD installation and preloading is analyzed using Finite element analysis. An equivalence between plane strain and axisymmetric is made to obtain a 2D finite element analysis that is closer to field conditions. The equivalent equation between axisymmetric to plane strain has been proposed by the Indraratna Method. This study aims to determine the stress-strain behavior, pore water pressure, and stability in the use of PVD as well as the effects of smear zone. The result of the analysis is the greater the permeability value of the disturbed smear zone, the smaller the degree of total consolidation that occurs. The degree of total consolidation is proportional to the magnitude of the settlement that occurs over a certain period of time. Therefore, if the settlement is greater, the value of the degree of total consolidation will follow.https://rekayasasipil.ub.ac.id/index.php/rs/article/view/876finite element analysisprefabricated vertical drainsoft soil |
| spellingShingle | Mariyana Yulvi Zaika Harimurti The Effect Of The Use Prefabricated Vertical Drain (Pvd) On Soft Soil Construction Of Bandung City Road With Finite Element Analysis Rekayasa Sipil finite element analysis prefabricated vertical drain soft soil |
| title | The Effect Of The Use Prefabricated Vertical Drain (Pvd) On Soft Soil Construction Of Bandung City Road With Finite Element Analysis |
| title_full | The Effect Of The Use Prefabricated Vertical Drain (Pvd) On Soft Soil Construction Of Bandung City Road With Finite Element Analysis |
| title_fullStr | The Effect Of The Use Prefabricated Vertical Drain (Pvd) On Soft Soil Construction Of Bandung City Road With Finite Element Analysis |
| title_full_unstemmed | The Effect Of The Use Prefabricated Vertical Drain (Pvd) On Soft Soil Construction Of Bandung City Road With Finite Element Analysis |
| title_short | The Effect Of The Use Prefabricated Vertical Drain (Pvd) On Soft Soil Construction Of Bandung City Road With Finite Element Analysis |
| title_sort | effect of the use prefabricated vertical drain pvd on soft soil construction of bandung city road with finite element analysis |
| topic | finite element analysis prefabricated vertical drain soft soil |
| url | https://rekayasasipil.ub.ac.id/index.php/rs/article/view/876 |
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