Abstract
The purpose of this study is to identify structurally efficient and practical post-installed shear connectors for composite structures designed with a focus on sustainability. According to the Australian 2010 Infrastructure Report Card, a large number of Australian infrastructures are reaching the end of their design life. Therefore, there is a need for repair and strengthening of deteriorated, damaged and substandard infrastructures. The use of post-installed shear connectors to develop composite action in lieu of conventional headed shear studs and in strengthening and retrofitting of existing composite structures can be a structurally efficient and cost-effective approach. While composite beams that are retrofitted with post-installed shear connectors are potentially sustainable and recyclable elements, research contributions on these types of beams are very limited. In this paper a three-dimensional finite element model is developed to investigate the structural performance of a steel-concrete composite beam with post installed shear connectors and the factors that influence static strength of these types of connectors. The accuracy of the 3-D finite element model proposed in this work is validated by comparison with available experimental results.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 1st International Conference on Structural Engineering Research (iCSER 2017), 20-22 November 2017, Sydney, Australia |
| Publisher | Science, Technology and Management Crest |
| Pages | 133-138 |
| Number of pages | 6 |
| ISBN (Print) | 9780648014768 |
| Publication status | Published - 2017 |
| Event | International Conference on Structural Engineering Research - Duration: 20 Nov 2017 → … |
Conference
| Conference | International Conference on Structural Engineering Research |
|---|---|
| Period | 20/11/17 → … |
Keywords
- composite construction
- joints
- dead loads (mechanics)
- finite element method
- sustainable construction
