The investigation of load carrying capacity of elastic-plastic strain hardening bisteel i-section beams
In the present study, CPT is modelled by static elastic-plastic small strain finite element method (FEM) analysis of axi-symmetric problem. Undrained soil properties and Tresca yield criterion is used for determining cone resistance of clay. Sand is modelled by using drained soil properties and Mohr...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Vilnius Gediminas Technical University
2002-03-01
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| Series: | Journal of Civil Engineering and Management |
| Subjects: | |
| Online Access: | http://journals.vgtu.lt/index.php/JCEM/article/view/9074 |
| _version_ | 1818821583263760384 |
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| author | Arūnas Jaras Rimantas Kačianauskas |
| author_facet | Arūnas Jaras Rimantas Kačianauskas |
| author_sort | Arūnas Jaras |
| collection | DOAJ |
| description | In the present study, CPT is modelled by static elastic-plastic small strain finite element method (FEM) analysis of axi-symmetric problem. Undrained soil properties and Tresca yield criterion is used for determining cone resistance of clay. Sand is modelled by using drained soil properties and Mohr-Coulomb yield criterion. Cone penetration problem is formulated as a collapse load problem. Associated and non-associated flow rules were used for modelling.
A number of numerical experiments were performed to determine rational size of discrete region. Received dimensions of region were used for further research.
Cone factor Nc for clay was obtained and the comparison of Nc values with other theoretical solutions is presented. A conclusion may be made that the limit of the validity of geometrically linear systems has been reached. The evaluation of the effect of cone penetration requires the analysis of large strains to be made.
First Published Online: 30 Jul 2012 |
| first_indexed | 2024-12-18T23:10:30Z |
| format | Article |
| id | doaj.art-881384f295ee44f58765870ec577664e |
| institution | Directory Open Access Journal |
| issn | 1392-3730 1822-3605 |
| language | English |
| last_indexed | 2024-12-18T23:10:30Z |
| publishDate | 2002-03-01 |
| publisher | Vilnius Gediminas Technical University |
| record_format | Article |
| series | Journal of Civil Engineering and Management |
| spelling | doaj.art-881384f295ee44f58765870ec577664e2022-12-21T20:48:22ZengVilnius Gediminas Technical UniversityJournal of Civil Engineering and Management1392-37301822-36052002-03-018110.3846/13923730.2002.10531247The investigation of load carrying capacity of elastic-plastic strain hardening bisteel i-section beamsArūnas Jaras0Rimantas Kačianauskas1Numerical Modelling LaboratoryDept of Strength of Materials , Vilnius Gediminas Technical University , Saulėtekio al. 11, LT-2040 , Vilnius , LithuaniaIn the present study, CPT is modelled by static elastic-plastic small strain finite element method (FEM) analysis of axi-symmetric problem. Undrained soil properties and Tresca yield criterion is used for determining cone resistance of clay. Sand is modelled by using drained soil properties and Mohr-Coulomb yield criterion. Cone penetration problem is formulated as a collapse load problem. Associated and non-associated flow rules were used for modelling. A number of numerical experiments were performed to determine rational size of discrete region. Received dimensions of region were used for further research. Cone factor Nc for clay was obtained and the comparison of Nc values with other theoretical solutions is presented. A conclusion may be made that the limit of the validity of geometrically linear systems has been reached. The evaluation of the effect of cone penetration requires the analysis of large strains to be made. First Published Online: 30 Jul 2012http://journals.vgtu.lt/index.php/JCEM/article/view/9074bisteel I-section beamplastic analysishardeningsteel strengthload carrying capacitycapacity moment |
| spellingShingle | Arūnas Jaras Rimantas Kačianauskas The investigation of load carrying capacity of elastic-plastic strain hardening bisteel i-section beams Journal of Civil Engineering and Management bisteel I-section beam plastic analysis hardening steel strength load carrying capacity capacity moment |
| title | The investigation of load carrying capacity of elastic-plastic strain hardening bisteel i-section beams |
| title_full | The investigation of load carrying capacity of elastic-plastic strain hardening bisteel i-section beams |
| title_fullStr | The investigation of load carrying capacity of elastic-plastic strain hardening bisteel i-section beams |
| title_full_unstemmed | The investigation of load carrying capacity of elastic-plastic strain hardening bisteel i-section beams |
| title_short | The investigation of load carrying capacity of elastic-plastic strain hardening bisteel i-section beams |
| title_sort | investigation of load carrying capacity of elastic plastic strain hardening bisteel i section beams |
| topic | bisteel I-section beam plastic analysis hardening steel strength load carrying capacity capacity moment |
| url | http://journals.vgtu.lt/index.php/JCEM/article/view/9074 |
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