Back to Search
Start Over
Shear stress transfer model for evaluating the fracture behaviour of SHCCs for RC shear strengthening.
- Source :
-
Magazine of Concrete Research . May2018, Vol. 70 Issue 10, p512-518. 7p. - Publication Year :
- 2018
-
Abstract
- This paper presents a numerical shear stress transfer model for investigating the shear fracture behaviour of strain-hardening cementitious composites (SHCCs) for strengthening reinforced concrete (RC) structures. The model focuses on the transferred shear stress on the crack surface of the SHCC, taking account of the contributions from both the contact stress of the matrix and the bridging stress of the fibres. The numerical results demonstrate that the proposed shear stress transfer model can appropriately evaluate the shear fracture behaviour of SHCCs for RC strengthening, in which the fibre bridging effect on the crack surface of the SHCC has much influence on the shear fracture behaviour of the SHCC strengthening layer. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00249831
- Volume :
- 70
- Issue :
- 10
- Database :
- Academic Search Index
- Journal :
- Magazine of Concrete Research
- Publication Type :
- Academic Journal
- Accession number :
- 129028430
- Full Text :
- https://doi.org/10.1680/jmacr.17.00104