| 種別 | paper |
| 主題 | INFLUENCE OF EXISTING CRACKS AND STRAIN RATE ON THE BEHAVIOR OF CONCRETE UNDER CYCLIC COMPRESSIVE LOADING |
| 副題 | |
| 筆頭著者 | D.Gunatilaka（Saitama University） |
| 連名者1 | A. MACHIDA（B. Saitama University） |
| 連名者2 | H.MUTSUYOSHI（Saitama University） |
| 連名者3 | |
| 連名者4 | |
| 連名者5 | |
| キーワード | |
| 巻 | 12 |
| 号 | 2 |
| 先頭ページ | 847 |
| 末尾ページ | 852 |
| 年度 | 1990 |
| 要旨 | ABSTRACT Experimental investigations on the behavior of cracked concrete under cyclic compressive loading and the effect of strain rate on the overall behavior of concrete are discussed. In order to study the compressive behavior of concrete parallel to cracks, a series of tests was carried out using hollow cylindrical reinforced concrete specimens, in which cracks were introduced by applying tensile strains in the transverse direction of the specimen. The results indicate a reduction in compressive resistance parallel to cracks and the influence of cracks on the compressive plasticity and cyclic response of concrete. Another series of tests was carried out to study the effect of strain rate on the behavior of concrete under cyclic compressive loading, and its influence on the overall behavior is discussed. |
| PDFファイル名 | 012-01-2143.pdf |