An overview of bond behavior of recycled coarse aggregate concrete with steel bar
In this paper, an overview focusing on the bond behavior of recycled coarse aggregate concrete (RAC) with steel bar is carried out. The results show that the failure modes of RAC specimen were not only influenced by a single factor, it is necessary to comprehensively consider the influence of variou...
Guardado en:
| Autores principales: | , , , , , , |
|---|---|
| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
De Gruyter
2021
|
| Materias: | |
| Acceso en línea: | https://doaj.org/article/a5e20fc61d2d40a3a3771d97fe4521f6 |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| id |
oai:doaj.org-article:a5e20fc61d2d40a3a3771d97fe4521f6 |
|---|---|
| record_format |
dspace |
| spelling |
oai:doaj.org-article:a5e20fc61d2d40a3a3771d97fe4521f62021-12-05T14:11:02ZAn overview of bond behavior of recycled coarse aggregate concrete with steel bar1605-812710.1515/rams-2021-0018https://doaj.org/article/a5e20fc61d2d40a3a3771d97fe4521f62021-04-01T00:00:00Zhttps://doi.org/10.1515/rams-2021-0018https://doaj.org/toc/1605-8127In this paper, an overview focusing on the bond behavior of recycled coarse aggregate concrete (RAC) with steel bar is carried out. The results show that the failure modes of RAC specimen were not only influenced by a single factor, it is necessary to comprehensively consider the influence of various factors on the failure modes of RAC specimen; The steel bar diameter, the concrete cover to diameter ratio and the replacement rate of RCA all affect the load-slip curve of RAC specimen; Bond strength predictive equations and bond-slip relationship models of RAC with steel bar has been summarized to ensure engineers to better understand their applicability; The influencing factors of the bond behavior of RAC specimens including the replacement rate of RCA, the concrete compressive strength, the steel bar type and steel bar diameter, the steel bar embedment length and the aggregate performance; The freeze-thaw cycles and the steel bar corrosion all affect the bond behavior of RAC with steel bar. When freeze-thaw damage and steel bars corrosion reach a certain degree, the bond behavior of RAC with steel bar deteriorates.Su TianWang ChenxiaCao FuboZou ZhenghaoWang ChunguangWang JunYi HaiheDe Gruyterarticlerecycled coarse aggregate concretebond strengthprediction modelfreeze-thaw cyclessteel bar corrosionTechnologyTChemical technologyTP1-1185ENReviews on Advanced Materials Science, Vol 60, Iss 1, Pp 127-144 (2021) |
| institution |
DOAJ |
| collection |
DOAJ |
| language |
EN |
| topic |
recycled coarse aggregate concrete bond strength prediction model freeze-thaw cycles steel bar corrosion Technology T Chemical technology TP1-1185 |
| spellingShingle |
recycled coarse aggregate concrete bond strength prediction model freeze-thaw cycles steel bar corrosion Technology T Chemical technology TP1-1185 Su Tian Wang Chenxia Cao Fubo Zou Zhenghao Wang Chunguang Wang Jun Yi Haihe An overview of bond behavior of recycled coarse aggregate concrete with steel bar |
| description |
In this paper, an overview focusing on the bond behavior of recycled coarse aggregate concrete (RAC) with steel bar is carried out. The results show that the failure modes of RAC specimen were not only influenced by a single factor, it is necessary to comprehensively consider the influence of various factors on the failure modes of RAC specimen; The steel bar diameter, the concrete cover to diameter ratio and the replacement rate of RCA all affect the load-slip curve of RAC specimen; Bond strength predictive equations and bond-slip relationship models of RAC with steel bar has been summarized to ensure engineers to better understand their applicability; The influencing factors of the bond behavior of RAC specimens including the replacement rate of RCA, the concrete compressive strength, the steel bar type and steel bar diameter, the steel bar embedment length and the aggregate performance; The freeze-thaw cycles and the steel bar corrosion all affect the bond behavior of RAC with steel bar. When freeze-thaw damage and steel bars corrosion reach a certain degree, the bond behavior of RAC with steel bar deteriorates. |
| format |
article |
| author |
Su Tian Wang Chenxia Cao Fubo Zou Zhenghao Wang Chunguang Wang Jun Yi Haihe |
| author_facet |
Su Tian Wang Chenxia Cao Fubo Zou Zhenghao Wang Chunguang Wang Jun Yi Haihe |
| author_sort |
Su Tian |
| title |
An overview of bond behavior of recycled coarse aggregate concrete with steel bar |
| title_short |
An overview of bond behavior of recycled coarse aggregate concrete with steel bar |
| title_full |
An overview of bond behavior of recycled coarse aggregate concrete with steel bar |
| title_fullStr |
An overview of bond behavior of recycled coarse aggregate concrete with steel bar |
| title_full_unstemmed |
An overview of bond behavior of recycled coarse aggregate concrete with steel bar |
| title_sort |
overview of bond behavior of recycled coarse aggregate concrete with steel bar |
| publisher |
De Gruyter |
| publishDate |
2021 |
| url |
https://doaj.org/article/a5e20fc61d2d40a3a3771d97fe4521f6 |
| work_keys_str_mv |
AT sutian anoverviewofbondbehaviorofrecycledcoarseaggregateconcretewithsteelbar AT wangchenxia anoverviewofbondbehaviorofrecycledcoarseaggregateconcretewithsteelbar AT caofubo anoverviewofbondbehaviorofrecycledcoarseaggregateconcretewithsteelbar AT zouzhenghao anoverviewofbondbehaviorofrecycledcoarseaggregateconcretewithsteelbar AT wangchunguang anoverviewofbondbehaviorofrecycledcoarseaggregateconcretewithsteelbar AT wangjun anoverviewofbondbehaviorofrecycledcoarseaggregateconcretewithsteelbar AT yihaihe anoverviewofbondbehaviorofrecycledcoarseaggregateconcretewithsteelbar AT sutian overviewofbondbehaviorofrecycledcoarseaggregateconcretewithsteelbar AT wangchenxia overviewofbondbehaviorofrecycledcoarseaggregateconcretewithsteelbar AT caofubo overviewofbondbehaviorofrecycledcoarseaggregateconcretewithsteelbar AT zouzhenghao overviewofbondbehaviorofrecycledcoarseaggregateconcretewithsteelbar AT wangchunguang overviewofbondbehaviorofrecycledcoarseaggregateconcretewithsteelbar AT wangjun overviewofbondbehaviorofrecycledcoarseaggregateconcretewithsteelbar AT yihaihe overviewofbondbehaviorofrecycledcoarseaggregateconcretewithsteelbar |
| _version_ |
1718371490647244800 |