Behavior of I-beam
Pretensioned extended, bolted end-plate moment connections are very popular due to ease of fabrication and erection. In order to identify the effect of different parameters on the behavior of the connection, a three-dimensional finite element model that accounts for both geometrical and material non...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2013-12-01
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| Series: | Ain Shams Engineering Journal |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2090447913000397 |
| _version_ | 1818667951011659776 |
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| author | Abdelrahim Khalil Dessouki Ahmed Hassan Youssef Mohamed Mostafa Ibrahim |
| author_facet | Abdelrahim Khalil Dessouki Ahmed Hassan Youssef Mohamed Mostafa Ibrahim |
| author_sort | Abdelrahim Khalil Dessouki |
| collection | DOAJ |
| description | Pretensioned extended, bolted end-plate moment connections are very popular due to ease of fabrication and erection. In order to identify the effect of different parameters on the behavior of the connection, a three-dimensional finite element model that accounts for both geometrical and material non-linearities is developed using the multi-purpose software package ANSYS. A parametric study is conducted using this model on two end-plate configurations: four bolts and multiple row extended end plates. The studied parameters were as follows: beam depth, end-plate thickness, bolts diameter, bolts pitch, bolts gage, and end-plate stiffener. Then, yield line analysis is used to propose equations for the end-plate bending capacity. A design model is assumed for bolt forces analysis, and design equations are proposed. The proposed equations are compared to the finite element results and the current design codes. |
| first_indexed | 2024-12-17T06:28:34Z |
| format | Article |
| id | doaj.art-98121b85e9a54827923a9316506fbedd |
| institution | Directory Open Access Journal |
| issn | 2090-4479 |
| language | English |
| last_indexed | 2024-12-17T06:28:34Z |
| publishDate | 2013-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Ain Shams Engineering Journal |
| spelling | doaj.art-98121b85e9a54827923a9316506fbedd2022-12-21T22:00:12ZengElsevierAin Shams Engineering Journal2090-44792013-12-014468569910.1016/j.asej.2013.03.004Behavior of I-beamAbdelrahim Khalil DessoukiAhmed Hassan YoussefMohamed Mostafa IbrahimPretensioned extended, bolted end-plate moment connections are very popular due to ease of fabrication and erection. In order to identify the effect of different parameters on the behavior of the connection, a three-dimensional finite element model that accounts for both geometrical and material non-linearities is developed using the multi-purpose software package ANSYS. A parametric study is conducted using this model on two end-plate configurations: four bolts and multiple row extended end plates. The studied parameters were as follows: beam depth, end-plate thickness, bolts diameter, bolts pitch, bolts gage, and end-plate stiffener. Then, yield line analysis is used to propose equations for the end-plate bending capacity. A design model is assumed for bolt forces analysis, and design equations are proposed. The proposed equations are compared to the finite element results and the current design codes.http://www.sciencedirect.com/science/article/pii/S2090447913000397End-plate connectionBolted connectionBeam spliceBeam-to-column connectionPretensioned boltsMoment connections |
| spellingShingle | Abdelrahim Khalil Dessouki Ahmed Hassan Youssef Mohamed Mostafa Ibrahim Behavior of I-beam Ain Shams Engineering Journal End-plate connection Bolted connection Beam splice Beam-to-column connection Pretensioned bolts Moment connections |
| title | Behavior of I-beam |
| title_full | Behavior of I-beam |
| title_fullStr | Behavior of I-beam |
| title_full_unstemmed | Behavior of I-beam |
| title_short | Behavior of I-beam |
| title_sort | behavior of i beam |
| topic | End-plate connection Bolted connection Beam splice Beam-to-column connection Pretensioned bolts Moment connections |
| url | http://www.sciencedirect.com/science/article/pii/S2090447913000397 |
| work_keys_str_mv | AT abdelrahimkhalildessouki behaviorofibeam AT ahmedhassanyoussef behaviorofibeam AT mohamedmostafaibrahim behaviorofibeam |