| 種別 | Paper |
| 主題 | Numerical Simulation on Migration of Oxygen and Carbon Dioxide in Concrete |
| 副題 | |
| 筆頭著者 | Kai-Lin HSU（Taisei Corporation） |
| 連名者1 | Hitoshi TAKEDA（Taisei Corporation） |
| 連名者2 | Tsuyoshi MARUYA（Taisei Corporation） |
| 連名者3 | |
| 連名者4 | |
| 連名者5 | |
| キーワード | Knudsen diffusion,porosity,microstructure,moisture diffusion,gas diffusion |
| 巻 | 20 |
| 号 | 2 |
| 先頭ページ | 769 |
| 末尾ページ | 774 |
| 年度 | 1998 |
| 要旨 | This research was motivated to propose a simulation model for properly reflecting the migration behavior of oxygen and carbon dioxide in concrete.By inputting mixing proportion,atmospheric conditions and integrating with the assumed porosity function,the concentration of oxygen and carbon dioxide in concrete can be calculated.Using the model to correlate the migration behavior of oxygen and carbon dioxide as well as the model to correlate them with the water vapor diffusion process,the characteristics of the migration of O2 and CO2 in concrete could be numerically simulated according to the model proposed in this research. |
| PDFファイル名 | 020-01-2129.pdf |