Analysis of crack and strain states of high performance reinforced fiber concrete beams
The article presents the crack and strain states analysis of the reinforced high performance concrete beams with steel and polypropylene fibre. The beams were bent in the 4-point model. Research was carried out for three different beams with regard to the quantity and the type of reinforcement. The...
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| Format: | Article |
| Language: | English |
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Military University of Technology, Warsaw
2014-08-01
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| Series: | Biuletyn Wojskowej Akademii Technicznej |
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| Online Access: | http://biuletynwat.pl/icid/1116928 |
| _version_ | 1797717369660899328 |
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| author | Piotr Smarzewski |
| author_facet | Piotr Smarzewski |
| author_sort | Piotr Smarzewski |
| collection | DOAJ |
| description | The article presents the crack and strain states analysis of the reinforced high performance concrete beams with steel and polypropylene fibre. The beams were bent in the 4-point model. Research was carried out for three different beams with regard to the quantity and the type of reinforcement. The beam B1 was constructed conventionally with steel rods reinforcement. As regards beams B2 and B3, instead of the stirrups and the compressive rods, fibre reinforcement of variable fibre volume percentage was applied. For the analysis, a non-contact system for three-dimensional measurements of strain – ARAMIS was used. The analysis of the behaviour of the beams under static load was based on the measurements of crack and strain.[b]Keywords[/b]: reinforced concrete beams, high performance concrete, steel fibre, polypropylene fibre, ARAMIS system, crack state, strain state |
| first_indexed | 2024-03-12T08:35:21Z |
| format | Article |
| id | doaj.art-ecc320b2eab84354aaa46b666db05fbd |
| institution | Directory Open Access Journal |
| issn | 1234-5865 |
| language | English |
| last_indexed | 2024-03-12T08:35:21Z |
| publishDate | 2014-08-01 |
| publisher | Military University of Technology, Warsaw |
| record_format | Article |
| series | Biuletyn Wojskowej Akademii Technicznej |
| spelling | doaj.art-ecc320b2eab84354aaa46b666db05fbd2023-09-02T17:21:21ZengMilitary University of Technology, WarsawBiuletyn Wojskowej Akademii Technicznej1234-58652014-08-0163313514510.5604/12345865.11169281116928Analysis of crack and strain states of high performance reinforced fiber concrete beamsPiotr Smarzewski0Politechnika Lubelska, Wydział Budownictwa i Architektury, 20-618 Lublin, ul. Nadbystrzycka 40The article presents the crack and strain states analysis of the reinforced high performance concrete beams with steel and polypropylene fibre. The beams were bent in the 4-point model. Research was carried out for three different beams with regard to the quantity and the type of reinforcement. The beam B1 was constructed conventionally with steel rods reinforcement. As regards beams B2 and B3, instead of the stirrups and the compressive rods, fibre reinforcement of variable fibre volume percentage was applied. For the analysis, a non-contact system for three-dimensional measurements of strain – ARAMIS was used. The analysis of the behaviour of the beams under static load was based on the measurements of crack and strain.[b]Keywords[/b]: reinforced concrete beams, high performance concrete, steel fibre, polypropylene fibre, ARAMIS system, crack state, strain statehttp://biuletynwat.pl/icid/1116928 reinforced concrete beamshigh performance concretesteel fibrePolypropylene fibreARAMIS systemcrack state |
| spellingShingle | Piotr Smarzewski Analysis of crack and strain states of high performance reinforced fiber concrete beams Biuletyn Wojskowej Akademii Technicznej reinforced concrete beams high performance concrete steel fibre Polypropylene fibre ARAMIS system crack state |
| title | Analysis of crack and strain states of high performance reinforced fiber concrete beams |
| title_full | Analysis of crack and strain states of high performance reinforced fiber concrete beams |
| title_fullStr | Analysis of crack and strain states of high performance reinforced fiber concrete beams |
| title_full_unstemmed | Analysis of crack and strain states of high performance reinforced fiber concrete beams |
| title_short | Analysis of crack and strain states of high performance reinforced fiber concrete beams |
| title_sort | analysis of crack and strain states of high performance reinforced fiber concrete beams |
| topic | reinforced concrete beams high performance concrete steel fibre Polypropylene fibre ARAMIS system crack state |
| url | http://biuletynwat.pl/icid/1116928 |
| work_keys_str_mv | AT piotrsmarzewski analysisofcrackandstrainstatesofhighperformancereinforcedfiberconcretebeams |