Deflection assessment of prestressed steel-concrete–steel sandwich panel: experiment and numerical simulation
Source abstract
Abstract
A steel-concrete-steel sandwich panel with prestressed reinforcement was developed, named prestressed steel-concrete–steel sandwich panel. Nine specimens where the loading mode, top steel plate thickness, spacing of connectors and prestressed reinforcement arrangement were varied were experimentally tested to explore the failure mode, ultimate strength, ductility and deflection of the structure. The results show that prestressing enhanced the ultimate strength and ductility of the structure. Finite element analysis predictions were consistent with test results in terms of crack characteristics, load-displacement curve and ultimate strength. Deflection prediction analysis of the prestressed panels was also developed based on variational theory which provided good agreement with the finite element results.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Structural Load-Bearing Analysis · Structural Behavior of Reinforced Concrete · Concrete Corrosion and Durability
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Northeastern University College of Resources and Civil Engineering, Shenyang, China
Funding
the Natural Science Foundation of Liaoning Province · the National Outstanding Youth Science Fund Project of National Natural Science Foundation of China
References (35)
Show source-provided references
1. 10.1016/j.engstruct.2009.01.01310.1016/j.engstruct.2009.01.013 ↗
2. 10.1016/j.jcsr.2014.04.01810.1016/j.jcsr.2014.04.018 ↗
3. 10.1016/j.tws.2016.08.01810.1016/j.tws.2016.08.018 ↗
4. 10.1016/j.conbuildmat.2017.05.17110.1016/j.conbuildmat.2017.05.171 ↗
5. 10.1016/j.compstruct.2018.09.06010.1016/j.compstruct.2018.09.060 ↗
6. 10.1260/1369-4332.14.4.67310.1260/1369-4332.14.4.673 ↗
7. 10.1016/j.nucengdes.2013.09.01910.1016/j.nucengdes.2013.09.019 ↗
8. 10.1016/j.jcsr.2015.12.01310.1016/j.jcsr.2015.12.013 ↗
9. 10.1016/j.engstruct.2018.12.02510.1016/j.engstruct.2018.12.025 ↗
10. 10.1016/j.engstruct.2021.11287410.1016/j.engstruct.2021.112874 ↗
11. 10.1016/j.engstruct.2020.11039410.1016/j.engstruct.2020.110394 ↗
12. Yan J · Steel Compos Structures · 2021 · 38 · 599
13. 10.1680/macr.1976.28.94.1310.1680/macr.1976.28.94.13 ↗
14. 10.1016/j.tws.2021.10835410.1016/j.tws.2021.108354 ↗
15. 10.1016/j.jcsr.2019.10584610.1016/j.jcsr.2019.105846 ↗
16. Foundoukos N · Adv Steel Construction · 2008 · 4 · 123
17. 10.1016/j.engstruct.2020.11176310.1016/j.engstruct.2020.111763 ↗
18. 10.1016/j.compstruct.2022.11527110.1016/j.compstruct.2022.115271 ↗
19. 10.1016/j.engstruct.2021.11225710.1016/j.engstruct.2021.112257 ↗
20. Yousefi M · Steel Compos Structures · 2018 · 27 · 123
21. 10.1016/j.engstruct.2020.11046510.1016/j.engstruct.2020.110465 ↗
22. 10.1016/j.jcsr.2015.12.01710.1016/j.jcsr.2015.12.017 ↗
23. 10.1016/j.jcsr.2014.04.00110.1016/j.jcsr.2014.04.001 ↗
24. 10.1016/j.engstruct.2020.11142710.1016/j.engstruct.2020.111427 ↗
25. 10.1177/1099636221104474510.1177/10996362211044745 ↗
26. 10.1016/j.tws.2019.01.00710.1016/j.tws.2019.01.007 ↗
27. 10.1016/j.jcsr.2020.10601110.1016/j.jcsr.2020.106011 ↗
28. 10.1016/j.tws.2020.10667210.1016/j.tws.2020.106672 ↗
29. GB 50010 · 2010
30. 10.1016/j.engstruct.2021.11255910.1016/j.engstruct.2021.112559 ↗
31. 10.1016/j.istruc.2021.01.05010.1016/j.istruc.2021.01.050 ↗
32. 10.1016/j.ijimpeng.2014.10.00510.1016/j.ijimpeng.2014.10.005 ↗
33. 10.1016/j.jcsr.2019.10587210.1016/j.jcsr.2019.105872 ↗
34. 10.1016/j.jcsr.2017.03.00910.1016/j.jcsr.2017.03.009 ↗
35. Wang L · 2009