On the tensile behavior of high-strength strain-hardening cement-based composites (SHCC) reinforced with carbon textile - Influence of yarn-SHCC bond
Research output: Contribution to book/Conference proceedings/Anthology/Report › Conference contribution › Contributed › peer-review
Contributors
Abstract
The combination of short micro-fibers and continuous textile reinforcement in cementitious composites can yield desirable mechanical properties with respect to structural strengthening against severe loading, such as impact or blast. Besides the high tensile strength, high stiffness and considerable inelastic deformation capacity of such composites, their constitutive nature and fresh-state properties enable their application as thin layers by lamination or spraying without contributing substantially to the dead weight of the strengthened structure and without imposing the usage of molds and adhesives. The paper at hand presents an exemplary hybrid-fiber reinforced composite, consisting of high-strength strain-hardening cement-based composites (HS-SHCC) and carbon textile reinforcement. The textile was investigated in two configurations: with and without additional coating for bond-strength enhancement. In this way, the influence of yarn-SHCC bond properties on the cracking and fracture behavior of the composites was emphasized.
Details
Original language | English |
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Title of host publication | Materials, Analysis, Structural Design and Applications of Textile Reinforced Concrete/Fabric Reinforced Cementitious Matrix |
Editors | Barzin Mobasher, Flavio de Andrade Silva |
Publisher | American Concrete Institute |
Pages | 117-127 |
Number of pages | 11 |
ISBN (electronic) | 9781641951333 |
Publication status | Published - 19 Feb 2021 |
Peer-reviewed | Yes |
Publication series
Series | ACI structural journal |
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Number | 09 |
Volume | SP-345 |
ISSN | 0889-3241 |
Conference
Title | Materials, Analysis, Structural Design and Applications of Textile Reinforced Concrete/Fabric Reinforced Cementitious Matrix at the Concrete Convention and Exposition - Fall 2019 |
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Duration | 20 - 24 October 2019 |
City | Cincinnati |
Country | United States of America |
Keywords
ASJC Scopus subject areas
Keywords
- Bond, Carbon textile reinforcement, SHCC, Short fiber, Tension, UHMWPE