Effect of flexural crack on plain concrete beam failure mechanism A numerical simulation
The flexural failure of plain concrete beam occurs along with development of flexural crack on beam. In this paper by using ABAQUS, mechanism failure of plain concrete beam under three steps have been simulated. The cracking moment has been analytically calculated and applied on the both sides of th...
Saved in:
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Gruppo Italiano Frattura
2016-03-01
|
| Series: | Fracture and Structural Integrity |
| Subjects: | |
| Online Access: | https://www.fracturae.com/index.php/fis/article/view/1706 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1841562891382161408 |
|---|---|
| author | Abdoullah Namdar Ershad Darvishi Xiong Feng Ideris Zakaria Fadzil Mat Yahaya |
| author_facet | Abdoullah Namdar Ershad Darvishi Xiong Feng Ideris Zakaria Fadzil Mat Yahaya |
| author_sort | Abdoullah Namdar |
| collection | DOAJ |
| description | The flexural failure of plain concrete beam occurs along with development of flexural crack on beam. In this paper by using ABAQUS, mechanism failure of plain concrete beam under three steps have been simulated. The cracking moment has been analytically calculated and applied on the both sides of the fixed beam, and flexural crack has been simulated on beam. Displacement, von Mises, load reaction, displacementcrack length, von Mises-crack length and von Mises-displacement of beams have been graphical depicted. Results indicated that, the flexural crack governs beam mechanism failure and its effects on beam resistance failure. It has been found that the flexural crack in initial stage it developed slowly and changes to be fast at the final stage of collapsing beam due to reduction of the flexural resistance of beam. Increasing mechanical properties of concrete, collapse displacement is reduced. |
| format | Article |
| id | doaj-art-f8b424d1803d46a2b9acadd7542ba1b8 |
| institution | Kabale University |
| issn | 1971-8993 |
| language | English |
| publishDate | 2016-03-01 |
| publisher | Gruppo Italiano Frattura |
| record_format | Article |
| series | Fracture and Structural Integrity |
| spelling | doaj-art-f8b424d1803d46a2b9acadd7542ba1b82025-01-03T00:40:22ZengGruppo Italiano FratturaFracture and Structural Integrity1971-89932016-03-011036Effect of flexural crack on plain concrete beam failure mechanism A numerical simulationAbdoullah NamdarErshad DarvishiXiong FengIderis ZakariaFadzil Mat YahayaThe flexural failure of plain concrete beam occurs along with development of flexural crack on beam. In this paper by using ABAQUS, mechanism failure of plain concrete beam under three steps have been simulated. The cracking moment has been analytically calculated and applied on the both sides of the fixed beam, and flexural crack has been simulated on beam. Displacement, von Mises, load reaction, displacementcrack length, von Mises-crack length and von Mises-displacement of beams have been graphical depicted. Results indicated that, the flexural crack governs beam mechanism failure and its effects on beam resistance failure. It has been found that the flexural crack in initial stage it developed slowly and changes to be fast at the final stage of collapsing beam due to reduction of the flexural resistance of beam. Increasing mechanical properties of concrete, collapse displacement is reduced.https://www.fracturae.com/index.php/fis/article/view/1706StressCrackConcrete interactionFEM |
| spellingShingle | Abdoullah Namdar Ershad Darvishi Xiong Feng Ideris Zakaria Fadzil Mat Yahaya Effect of flexural crack on plain concrete beam failure mechanism A numerical simulation Fracture and Structural Integrity Stress Crack Concrete interaction FEM |
| title | Effect of flexural crack on plain concrete beam failure mechanism A numerical simulation |
| title_full | Effect of flexural crack on plain concrete beam failure mechanism A numerical simulation |
| title_fullStr | Effect of flexural crack on plain concrete beam failure mechanism A numerical simulation |
| title_full_unstemmed | Effect of flexural crack on plain concrete beam failure mechanism A numerical simulation |
| title_short | Effect of flexural crack on plain concrete beam failure mechanism A numerical simulation |
| title_sort | effect of flexural crack on plain concrete beam failure mechanism a numerical simulation |
| topic | Stress Crack Concrete interaction FEM |
| url | https://www.fracturae.com/index.php/fis/article/view/1706 |
| work_keys_str_mv | AT abdoullahnamdar effectofflexuralcrackonplainconcretebeamfailuremechanismanumericalsimulation AT ershaddarvishi effectofflexuralcrackonplainconcretebeamfailuremechanismanumericalsimulation AT xiongfeng effectofflexuralcrackonplainconcretebeamfailuremechanismanumericalsimulation AT ideriszakaria effectofflexuralcrackonplainconcretebeamfailuremechanismanumericalsimulation AT fadzilmatyahaya effectofflexuralcrackonplainconcretebeamfailuremechanismanumericalsimulation |