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2011年04 期
| 标题 |
| 超短钢纤维混凝土压剪破坏机理研究(51 卷) |
| 英文标题 |
| Study on compression-shear failure mechanism of mini-steel-fiber concrete |
| 摘要 |
| 利用楔形剪切仪对纤维体积含量分别为0，1.5%和3.0%，边长为7.0 cm的立方体试块开展了压剪破坏试验，并从宏观和细微观上对它们的破坏机理进行了分析比较。结果表明，钢纤维混凝土具有明显的抗剪和止裂功效。同时，根据试件的破坏形态，采用了混凝土“双剪强度理论”对试验所得 |
| 作者 |
| 新闻作者:王志亮，杨文敬，吴立朋 |
| 关键字 |
