| 種別 | 論文 |
| 主題 | ヘリカルインペラーレオメトリーを備えたインテンシブコンクリートミキサーによるコンクリートレオロジーの評価 |
| 副題 | |
| 筆頭著者 | VINUKONDA Chandra Kiran（Pozzolith Solutions Ltd.,） |
| 連名者1 | ROY CHOWDHURY Siddharth （Pozzolith Solutions Ltd.,） |
| 連名者2 | 島田昌宜（Pozzolith Solutions Ltd.,） |
| 連名者3 | 松本利美（Pozzolith Solutions Ltd.,） |
| 連名者4 | |
| 連名者5 | |
| キーワード | Concrete rheology、helical impeller rheometer、coaxial cylinder rheometer、yield stress、plastic viscosity |
| 巻 | 46 |
| 号 | 1 |
| 先頭ページ | 919 |
| 末尾ページ | 924 |
| 年度 | 2024 |
| 要旨 | Acknowledging the limitations slump test to measure concrete workability, this paper advocates for a shift towards evaluating workability using scientific principles of concrete rheology. This study introduces a newly developed an intensive concrete mixer with a helical impeller rotor tool, that could serve as a rheometer. Preliminary assessment confirms the capability of the helical impeller rheometer to evaluate concrete rheology similar to that of coaxial cylindrical rheometer, which is the foundational principle of concrete rheology measurement. The study also lays the groundwork for exploring additional functions like measuring optimum mixing time and thixotropy. |
| PDFファイル名 | 046-01-1152.pdf |