ArticleMaterials (Basel, Switzerland)2022
Effect of Temperatures and Moisture Content on the Fracture Properties of Engineered Cementitious Composites (ECC).
Article in Materials (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
1 citing paper in PubMed.
- Application of ECC as a Repair/Retrofit and Pavement/Bridge Deck Material for Sustainable Structures: A Review.Materials (Basel, Switzerland) · 2022Review
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Authors and funding
2 authors.
Funding
Abstract
This research will help to improve our understanding of the fracture properties of ECC at low temperatures (long-term low temperatures, freeze-thaw) and evaluate the safety properties of ECC under low-temperature conditions. Three levels of saturation (saturated, semi-saturated, and dry), four target temperatures (20, 0, -20, and -60 °C), and the effect of the coupled of the two on the mode I fracture properties of ECC were investigated. Then, we compared and analyzed the fracture properties of ECC loaded at 20 and -20 °C, after different freeze-thaw cycles (25, 50, 100 cycles), which were compared with saturated specimens without freeze-thaw at the four target temperatures to analyze the differences in low-temperature and freeze-thaw failure mechanisms. Temperatures and saturation have a significant effect on the fracture properties. Low temperatures and freeze-thaw treatments both decreased the nominal fracture energy of ECC. Distinct differences in matrix and fiber-matrix interface damage mechanisms have been discovered. Low temperatures treatment transforms ECC from a ductile to a brittle fracture mode. However, even after 100 freeze-thaw cycles, it remains ductile fractured. This study complements the deficiencies of ECC in low-temperature theoretical and experimental applications, and it sets the stage for a broad range of ECC applications.
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