Bearing Capacity Studies on Square Steel Tube Confined Steel Reinforced Concrete Column under Eccentric Load
In the present study, an experimental research was conducted on square steel tube confined steel reinforced concrete column under eccentric load. The major parameters of the specimens included slenderness ratio, eccentricity ratio, and structural steel reinforced ratio. According to the tested resul...
Saved in:
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2020-01-01
|
| Series: | Advances in Civil Engineering |
| Online Access: | http://dx.doi.org/10.1155/2020/4212049 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832566432696631296 |
|---|---|
| author | Tongfeng Zhao |
| author_facet | Tongfeng Zhao |
| author_sort | Tongfeng Zhao |
| collection | DOAJ |
| description | In the present study, an experimental research was conducted on square steel tube confined steel reinforced concrete column under eccentric load. The major parameters of the specimens included slenderness ratio, eccentricity ratio, and structural steel reinforced ratio. According to the tested results, the eccentricity ratio, from 0 to 0.55, significantly affects the structural bearing capacity. The slenderness ratio, from 3 to 8, and steel reinforced ratio, from 0.3 to 0.41, slightly affect the capacity. Furthermore, a numerical analysis program was developed, and the calculated results are well consistent with the experimental results. Also, the theoretical formula for eccentrically loaded columns was proposed based on numerical results. |
| format | Article |
| id | doaj-art-b5d9ac713afb4e828d1e6a261a2bb01b |
| institution | Kabale University |
| issn | 1687-8086 1687-8094 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Civil Engineering |
| spelling | doaj-art-b5d9ac713afb4e828d1e6a261a2bb01b2025-02-03T01:04:14ZengWileyAdvances in Civil Engineering1687-80861687-80942020-01-01202010.1155/2020/42120494212049Bearing Capacity Studies on Square Steel Tube Confined Steel Reinforced Concrete Column under Eccentric LoadTongfeng Zhao0Department of Road and Bridge, Liaoning Provincial College of Communications, Shenyang, ChinaIn the present study, an experimental research was conducted on square steel tube confined steel reinforced concrete column under eccentric load. The major parameters of the specimens included slenderness ratio, eccentricity ratio, and structural steel reinforced ratio. According to the tested results, the eccentricity ratio, from 0 to 0.55, significantly affects the structural bearing capacity. The slenderness ratio, from 3 to 8, and steel reinforced ratio, from 0.3 to 0.41, slightly affect the capacity. Furthermore, a numerical analysis program was developed, and the calculated results are well consistent with the experimental results. Also, the theoretical formula for eccentrically loaded columns was proposed based on numerical results.http://dx.doi.org/10.1155/2020/4212049 |
| spellingShingle | Tongfeng Zhao Bearing Capacity Studies on Square Steel Tube Confined Steel Reinforced Concrete Column under Eccentric Load Advances in Civil Engineering |
| title | Bearing Capacity Studies on Square Steel Tube Confined Steel Reinforced Concrete Column under Eccentric Load |
| title_full | Bearing Capacity Studies on Square Steel Tube Confined Steel Reinforced Concrete Column under Eccentric Load |
| title_fullStr | Bearing Capacity Studies on Square Steel Tube Confined Steel Reinforced Concrete Column under Eccentric Load |
| title_full_unstemmed | Bearing Capacity Studies on Square Steel Tube Confined Steel Reinforced Concrete Column under Eccentric Load |
| title_short | Bearing Capacity Studies on Square Steel Tube Confined Steel Reinforced Concrete Column under Eccentric Load |
| title_sort | bearing capacity studies on square steel tube confined steel reinforced concrete column under eccentric load |
| url | http://dx.doi.org/10.1155/2020/4212049 |
| work_keys_str_mv | AT tongfengzhao bearingcapacitystudiesonsquaresteeltubeconfinedsteelreinforcedconcretecolumnundereccentricload |