| 種別 | 論文 |
| 主題 | Thermal Cracking Sensitivity of Slag and Fly Ash Concretes by the Uniaxial Restraint Test |
| 副題 | |
| 筆頭著者 | Sokkheang LIM（The University of Tokyo） |
| 連名者1 | 林志海（東京大学） |
| 連名者2 | 岸利治（東京大学） |
| 連名者3 | |
| 連名者4 | |
| 連名者5〜 | |
| キーワード | 拘束応力、拘束膨張率、応力緩和、自己収縮、温度変形、restraint stress、restraint degree、stress relaxation、autogenous shrinkage、thermal deformation |
| 巻 | 30 |
| 号 | 2 |
| 先頭ページ | 175 |
| 末尾ページ | 180 |
| 年度 | 2008 |
| 要旨 | This paper presents the thermal cracking sensitivity evaluation of blast furnace slag and fly ash concretes by a temperature-stress testing machine (TSTM) under full restraint, moderate and high temperature rise, and sealed curing condition. Common mix proportions of additive admixture were experimented and compared with OPC conventional concrete for the sake of real application. Slag in high temperature rise case had a negative effect. Fly ash concrete was found to possess a better cracking resistance than the case of slag concrete. |
| PDFファイル名 | 030-01-2030.pdf |