| 国内外钢纤维混凝土受力性能研究述评 |
| |
| 作者单位： | 武汉大学土木建筑工程学院 |
| |
| 摘 要： | 国内外的试验研究表明,钢纤维的长细比、品种、掺量是影响钢纤维混凝土受力性能的主要因素.综述了国内外钢纤维混凝土研究的现状和发展动态,介绍了钢纤维混凝土的增强机理.在混凝土中掺入适量的钢纤维,可以显著地提高混凝土的抗裂性能和抗冲击性能及耐疲劳性能,具有广阔的推广应用前景.对钢纤维混凝土的发展趋势进行了展望.
|
| 关 键 词： | 钢纤维混凝土 受力性能 增强机理 |
Review of researches on force performance of steel fiber reinforced concrete at home and abroad |
| |
| ZHOU Dexi,HOU Jianguo,CUI Lei. Review of researches on force performance of steel fiber reinforced concrete at home and abroad[J]. Engineering Journal of Wuhan University, 2008, 0(Z1) |
| |
| Authors: | ZHOU Dexi HOU Jianguo CUI Lei |
| |
| Abstract: | The researches at home and abroad show that the slenderness ratio,varieties and mixing amount of steel fiber are main factors that influence force performance of steel fiber reinforced concrete.The strengthening mechanism of steel fiber reinforced concrete is summarized.The incorporation of appropriate amount of steel fiber in concrete can significantly increase the anti-cracking performance and impact-resistant properties and fatigue properties;therefore it has broad prospects for application.The developing trends of steel fiber reinforced concrete are also analyzed. |
| |
| Keywords: | steel fiber reinforced concrete force performance strengthening mechanism |
| 本文献已被 CNKI 等数据库收录！ |
