Abstract
In order to investigate shear carrying capacity of H-steel concrete beam with small shear span ratio, shear test on 5 H-steel concrete composite beams with small span ratio (from 0.7 to 1.1) are reported, including test design, test scheme, test method, failure characteristics and test results. Influences of shear span ratio, web of H steel and concrete on shear carrying capacity of this kind of beam are investigated. The main components comprising shear bearing capacity are analyzed. The results show that with the shear span ratio increasing, the contribution of web of H steel and concrete on shear carrying capacity decrease. Based on test data, the calculation formula of shear carrying capacity for this beam is established by curve fitting.
| Original language | English |
|---|---|
| Pages (from-to) | 398-400 |
| Number of pages | 3 |
| Journal | Journal of Harbin Institute of Technology (New Series) |
| Volume | 17 |
| Issue number | 3 |
| State | Published - Jun 2010 |
Keywords
- Composite beam, shear span ratio
- Concrete
- H-steel
- Shear carrying capacity
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