| 钢纤维高强混凝土抗拉强度 |
| |
| 引用本文： | 谢晓鹏,管巧艳,高丹盈. 钢纤维高强混凝土抗拉强度[J]. 河南科学, 2011, 29(5): 563-566 |
| |
| 作者姓名： | 谢晓鹏 管巧艳 高丹盈 |
| |
| 作者单位： | 1. 郑州航空工业管理学院,郑州,450015
2. 郑州大学,郑州,450002 |
| |
| 基金项目： | 河南省科技厅科技攻关项目 |
| |
| 摘 要： | 通过对10组30个150 mm×150 mm×150 mm高强混凝土及钢纤维高强混凝土试件的试验,分析了钢纤维体积率和混凝土强度等级对钢纤维高强混凝土抗拉强度的影响,提出了钢纤维高强混凝土抗拉强度的回归计算公式.结果表明:钢纤维体积率和混凝土强度等级对钢纤维高强混凝土的抗拉强度均有一定的影响;试验值与回归公式的计算值吻...
|
| 关 键 词： | 钢纤维体积率 高强混凝土 抗拉强度 |
Tensile Strength of Steel Fiber Reinforced High-Strength Concrete |
| |
| Xie Xiaopeng,Guan Qiaoyan,Gao Danying. Tensile Strength of Steel Fiber Reinforced High-Strength Concrete[J]. Henan Science, 2011, 29(5): 563-566 |
| |
| Authors: | Xie Xiaopeng Guan Qiaoyan Gao Danying |
| |
| Affiliation: | 1.Zhengzhou Institute of Aeronautial Industry Management,Zhengzhou 450015,China; 2.Zhengzhou University,Zhengzhou 450002,China) |
| |
| Abstract: | Through the experimental research on the 30 high-strength concrete and steel fiber reinforced high-strength concrete specimens with the size of 150 mm×150 mm×150 mm,the influence of the steel fiber volume and strength grade on the tensile strength of the steel fiber reinforced concrete is analysed.The regression formula for the tensile strength of the steel fiber reinforced concrete is put forward.The results show that tensile strength of the steel fiber reinforced concrete is influenced by the steel fiber volume and the strength grade of concrete and good agreement between the theoretical values and the test results. |
| |
| Keywords: | steel fiber volume fraction high-strength concrete tensile strength |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
