A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Experimental research on durability of high-performance synthetic fibers reinforced concrete: Resistance to sulfate attack and freezing-thawing
Highlights Resistance to sulfate attack of HPSFRC has been tested under action of wetting-drying cycles. Freezing-thawing resistance of HPSFRC has been tested in sodium sulfate solution. An empirical model to predict damage degree under action of freezing-thawing has been developed. Influence on freezing-thawing resistance has been analyzed based on response surface methodology.
Abstract Experimental research on durability of high-performance synthetic fibers reinforced concrete (HPSFRC) is conducted based on its excellent mechanical performance. The results indicate that HPSFRC shows superior resistances to sulfate attack and freezing-thawing over the ordinary concrete due to its excellent anti-crack performance. HPSFRC has an optimum dosage of high-performance synthetic fiber (HPSF) for achieving good mechanical performance and durability. Additionally, the influences of freezing-thawing cycles, concentration of sodium sulfate solution, and fiber content on the freezing-thawing resistance of HPSFRC are analyzed using response surface methodology. The analysis results show that the freezing-thawing cycles have the most significant influence on freezing-thawing resistance, followed by concentration of sodium sulfate solution and fiber content.
Experimental research on durability of high-performance synthetic fibers reinforced concrete: Resistance to sulfate attack and freezing-thawing
Highlights Resistance to sulfate attack of HPSFRC has been tested under action of wetting-drying cycles. Freezing-thawing resistance of HPSFRC has been tested in sodium sulfate solution. An empirical model to predict damage degree under action of freezing-thawing has been developed. Influence on freezing-thawing resistance has been analyzed based on response surface methodology.
Abstract Experimental research on durability of high-performance synthetic fibers reinforced concrete (HPSFRC) is conducted based on its excellent mechanical performance. The results indicate that HPSFRC shows superior resistances to sulfate attack and freezing-thawing over the ordinary concrete due to its excellent anti-crack performance. HPSFRC has an optimum dosage of high-performance synthetic fiber (HPSF) for achieving good mechanical performance and durability. Additionally, the influences of freezing-thawing cycles, concentration of sodium sulfate solution, and fiber content on the freezing-thawing resistance of HPSFRC are analyzed using response surface methodology. The analysis results show that the freezing-thawing cycles have the most significant influence on freezing-thawing resistance, followed by concentration of sodium sulfate solution and fiber content.
Experimental research on durability of high-performance synthetic fibers reinforced concrete: Resistance to sulfate attack and freezing-thawing
Meng, Chaomei (author) / Li, Wenzhe (author) / Cai, Liangcai (author) / Shi, Xingang (author) / Jiang, Chunlin (author)
2020-06-23
Article (Journal)
Electronic Resource
English
High Strength Concrete Durability - Freezing and Thawing Resistance and Sulfate Attack
| British Library Conference Proceedings | 2003
High Strength Concrete Durability - Freezing and Thawing Resistance and Sulfate Attack
| British Library Conference Proceedings | 2003
| British Library Online Contents | 2017