Wire Rope Flexural Bonded Strengthening System on RC-Beams: A Finite Element Simulation
We conducted a finite element simulation by using a computer program, ATENA, to verify the behavior of T-section reinforced concrete beams strengthened by bonded wire ropes in the negative moment region with a pretensioned initial prestressing force; we compared this behavior with that in experiment...
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| Format: | Article |
| Language: | English |
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Universitas Indonesia
2017-01-01
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| Series: | International Journal of Technology |
| Subjects: | |
| Online Access: | http://ijtech.eng.ui.ac.id/article/view/233 |
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| author | Yanuar Haryanto Buntara Sthenly Gan Agus Maryoto |
| author_facet | Yanuar Haryanto Buntara Sthenly Gan Agus Maryoto |
| author_sort | Yanuar Haryanto |
| collection | DOAJ |
| description | We conducted a finite element simulation by using a computer program, ATENA, to verify the behavior of T-section reinforced concrete beams strengthened by bonded wire ropes in the negative moment region with a pretensioned initial prestressing force; we compared this behavior with that in experimental tests. The simulation was performed on five models consisting of one unstrengthened beam and beams strengthened by wire ropes with initial prestressing forces of 0%, 10%, 20%, and 30%. We found that the capacity of a flexural load had the ratios to the experimental results close to 1 — that is, 1.25, 1.16, 1.12, 1.01, and 1.10, for UB, SB1, SB2, SB3, and SB4, respectively. The ratios of effective stiffness, as the result of the simulation, to the experimental results were 1.45, 1.08, 1.76, 2.13, and 2.46 for UB, SB1, SB2, SB3, and SB4, respectively. We also observed that crack propagation developed in the finite element simulation indicated that all models underwent flexural failure. |
| first_indexed | 2024-04-11T02:49:54Z |
| format | Article |
| id | doaj.art-927cbe9f8c39415ebebf17d671bfefc3 |
| institution | Directory Open Access Journal |
| issn | 2086-9614 2087-2100 |
| language | English |
| last_indexed | 2024-04-11T02:49:54Z |
| publishDate | 2017-01-01 |
| publisher | Universitas Indonesia |
| record_format | Article |
| series | International Journal of Technology |
| spelling | doaj.art-927cbe9f8c39415ebebf17d671bfefc32023-01-02T16:49:40ZengUniversitas IndonesiaInternational Journal of Technology2086-96142087-21002017-01-018113414410.14716/ijtech.v8i1.233233Wire Rope Flexural Bonded Strengthening System on RC-Beams: A Finite Element SimulationYanuar Haryanto0Buntara Sthenly Gan1Agus Maryoto2Department of Civil Engineering, Jenderal Soedirman University, Purwokerto 53122, IndonesiaDepartment of Architecture, College of Engineering, Nihon University, Koriyama 963-8642, JapanDepartment of Civil Engineering, Jenderal Soedirman University, Purwokerto 53122, IndonesiaWe conducted a finite element simulation by using a computer program, ATENA, to verify the behavior of T-section reinforced concrete beams strengthened by bonded wire ropes in the negative moment region with a pretensioned initial prestressing force; we compared this behavior with that in experimental tests. The simulation was performed on five models consisting of one unstrengthened beam and beams strengthened by wire ropes with initial prestressing forces of 0%, 10%, 20%, and 30%. We found that the capacity of a flexural load had the ratios to the experimental results close to 1 — that is, 1.25, 1.16, 1.12, 1.01, and 1.10, for UB, SB1, SB2, SB3, and SB4, respectively. The ratios of effective stiffness, as the result of the simulation, to the experimental results were 1.45, 1.08, 1.76, 2.13, and 2.46 for UB, SB1, SB2, SB3, and SB4, respectively. We also observed that crack propagation developed in the finite element simulation indicated that all models underwent flexural failure.http://ijtech.eng.ui.ac.id/article/view/233ATENAFinite element simulationReinforced concreteStrengthenedWire rope |
| spellingShingle | Yanuar Haryanto Buntara Sthenly Gan Agus Maryoto Wire Rope Flexural Bonded Strengthening System on RC-Beams: A Finite Element Simulation International Journal of Technology ATENA Finite element simulation Reinforced concrete Strengthened Wire rope |
| title | Wire Rope Flexural Bonded Strengthening System on RC-Beams: A Finite Element Simulation |
| title_full | Wire Rope Flexural Bonded Strengthening System on RC-Beams: A Finite Element Simulation |
| title_fullStr | Wire Rope Flexural Bonded Strengthening System on RC-Beams: A Finite Element Simulation |
| title_full_unstemmed | Wire Rope Flexural Bonded Strengthening System on RC-Beams: A Finite Element Simulation |
| title_short | Wire Rope Flexural Bonded Strengthening System on RC-Beams: A Finite Element Simulation |
| title_sort | wire rope flexural bonded strengthening system on rc beams a finite element simulation |
| topic | ATENA Finite element simulation Reinforced concrete Strengthened Wire rope |
| url | http://ijtech.eng.ui.ac.id/article/view/233 |
| work_keys_str_mv | AT yanuarharyanto wireropeflexuralbondedstrengtheningsystemonrcbeamsafiniteelementsimulation AT buntarasthenlygan wireropeflexuralbondedstrengtheningsystemonrcbeamsafiniteelementsimulation AT agusmaryoto wireropeflexuralbondedstrengtheningsystemonrcbeamsafiniteelementsimulation |