http://10.10.120.238:8080/xmlui/handle/123456789/420| Title: | Analytical stress-strain model of hybrid FRP-concrete-steel double skin tubular columns under axial compression |
| Authors: | Bhat P. Jamatia R. |
| Keywords: | Analytical model Double skin tubular columns FRP-confined concrete Multi-axial compression |
| Issue Date: | 2023 |
| Publisher: | Elsevier Ltd |
| Abstract: | An analytical model is proposed for confinement pressure exerted by outer fibre-reinforced polymer (FRP) and inner steel tube on sandwiched concrete in hybrid FRP-concrete-steel double skin tubular columns (DSTC) under axial compression assuming displacement compatibility between both FRP-concrete and steel–concrete interfaces. Next, using the proposed analytical model, an analysis-oriented model is presented to predict the uniaxial behavior of hybrid FRP-concrete-steel DSTC. Comparison with available test results from the literature shows that the proposed model provides reasonably good predictions compared to other existing models. © 2023 Elsevier Ltd |
| URI: | https://dx.doi.org/10.1016/j.engstruct.2023.116145 http://localhost:8080/xmlui/handle/123456789/420 |
| ISSN: | 0141-0296 |
| Appears in Collections: | Journal Article |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.