Nonlinear analysis of concrete-filled steel square tube strengthened by internal transverse stiffened bars under axial compression
A new type of concrete-filled square steel tubular(CFSST) column is proposed, which is characterized by the transverse stiffened steel bars arranged inside the pipe wall to improve confinement performance of the concrete core. This paper employs a nonlinear analysis of square CFSST stub columns unde...
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| Published in: | Functional Materials |
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| Date: | 2017 |
| Main Authors: | , , , , , |
| Format: | Article |
| Language: | English |
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НТК «Інститут монокристалів» НАН України
2017
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/136810 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Nonlinear analysis of concrete-filled steel square tube strengthened by internal transverse stiffened bars under axial compression / Nan Li, Lai Wang, Yajun Xi, Tong Guan, Hui Wang, Furui Dong // Functional Materials. — 2017. — Т. 24, № 3. — С. 451-456. — Бібліогр.: 17 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
nasplib_isofts_kiev_ua-123456789-136810 |
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Nan Li Lai Wang Yajun Xi Tong Guan Hui Wang Furui Dong 2018-06-16T16:35:27Z 2018-06-16T16:35:27Z 2017 Nonlinear analysis of concrete-filled steel square tube strengthened by internal transverse stiffened bars under axial compression / Nan Li, Lai Wang, Yajun Xi, Tong Guan, Hui Wang, Furui Dong // Functional Materials. — 2017. — Т. 24, № 3. — С. 451-456. — Бібліогр.: 17 назв. — англ. 1027-5495 DOI: https://doi.org/10.15407/fm24.03.451 https://nasplib.isofts.kiev.ua/handle/123456789/136810 A new type of concrete-filled square steel tubular(CFSST) column is proposed, which is characterized by the transverse stiffened steel bars arranged inside the pipe wall to improve confinement performance of the concrete core. This paper employs a nonlinear analysis of square CFSST stub columns under axial compression. A three-dimensional nonlinear finite element (FE) model is developed using ABAQUS, where nonlinear material behavior and enhanced strength corner properties of steel are included. Close agreement is achieved between the test and FE results in terms of load-deformation response and ultimate strength. en НТК «Інститут монокристалів» НАН України Functional Materials Modeling and simulation Nonlinear analysis of concrete-filled steel square tube strengthened by internal transverse stiffened bars under axial compression Article published earlier |
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| title |
Nonlinear analysis of concrete-filled steel square tube strengthened by internal transverse stiffened bars under axial compression |
| spellingShingle |
Nonlinear analysis of concrete-filled steel square tube strengthened by internal transverse stiffened bars under axial compression Nan Li Lai Wang Yajun Xi Tong Guan Hui Wang Furui Dong Modeling and simulation |
| title_short |
Nonlinear analysis of concrete-filled steel square tube strengthened by internal transverse stiffened bars under axial compression |
| title_full |
Nonlinear analysis of concrete-filled steel square tube strengthened by internal transverse stiffened bars under axial compression |
| title_fullStr |
Nonlinear analysis of concrete-filled steel square tube strengthened by internal transverse stiffened bars under axial compression |
| title_full_unstemmed |
Nonlinear analysis of concrete-filled steel square tube strengthened by internal transverse stiffened bars under axial compression |
| title_sort |
nonlinear analysis of concrete-filled steel square tube strengthened by internal transverse stiffened bars under axial compression |
| author |
Nan Li Lai Wang Yajun Xi Tong Guan Hui Wang Furui Dong |
| author_facet |
Nan Li Lai Wang Yajun Xi Tong Guan Hui Wang Furui Dong |
| topic |
Modeling and simulation |
| topic_facet |
Modeling and simulation |
| publishDate |
2017 |
| language |
English |
| container_title |
Functional Materials |
| publisher |
НТК «Інститут монокристалів» НАН України |
| format |
Article |
| description |
A new type of concrete-filled square steel tubular(CFSST) column is proposed, which is characterized by the transverse stiffened steel bars arranged inside the pipe wall to improve confinement performance of the concrete core. This paper employs a nonlinear analysis of square CFSST stub columns under axial compression. A three-dimensional nonlinear finite element (FE) model is developed using ABAQUS, where nonlinear material behavior and enhanced strength corner properties of steel are included. Close agreement is achieved between the test and FE results in terms of load-deformation response and ultimate strength.
|
| issn |
1027-5495 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/136810 |
| citation_txt |
Nonlinear analysis of concrete-filled steel square tube strengthened by internal transverse stiffened bars under axial compression / Nan Li, Lai Wang, Yajun Xi, Tong Guan, Hui Wang, Furui Dong // Functional Materials. — 2017. — Т. 24, № 3. — С. 451-456. — Бібліогр.: 17 назв. — англ. |
| work_keys_str_mv |
AT nanli nonlinearanalysisofconcretefilledsteelsquaretubestrengthenedbyinternaltransversestiffenedbarsunderaxialcompression AT laiwang nonlinearanalysisofconcretefilledsteelsquaretubestrengthenedbyinternaltransversestiffenedbarsunderaxialcompression AT yajunxi nonlinearanalysisofconcretefilledsteelsquaretubestrengthenedbyinternaltransversestiffenedbarsunderaxialcompression AT tongguan nonlinearanalysisofconcretefilledsteelsquaretubestrengthenedbyinternaltransversestiffenedbarsunderaxialcompression AT huiwang nonlinearanalysisofconcretefilledsteelsquaretubestrengthenedbyinternaltransversestiffenedbarsunderaxialcompression AT furuidong nonlinearanalysisofconcretefilledsteelsquaretubestrengthenedbyinternaltransversestiffenedbarsunderaxialcompression |
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2025-12-02T08:42:18Z |
| last_indexed |
2025-12-02T08:42:18Z |
| _version_ |
1850862004673183744 |