| 碳纤维/水泥砂浆力学性能试验分析 |
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| 引用本文： | 周美英,周建方,刘翠红. 碳纤维/水泥砂浆力学性能试验分析[J]. 河海大学常州分校学报, 2003, 17(4): 15-18 |
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| 作者姓名： | 周美英 周建方 刘翠红 |
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| 作者单位： | 1. 河海大学,机电工程学院,江苏,常州,213022
2. 河海大学常州校区数理教学部,江苏,常州,213022 |
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| 基金项目： | 水利部科技创新项目(SCX2000-58) |
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| 摘 要： | 为了研究碳纤维掺量对水泥砂浆力学性能的影响，对不同掺量下水泥砂浆的抗压强度与劈裂抗拉强度进行了测试．试验结果表明，随着碳纤维质量百分数的增加，水泥砂浆的抗压强度和劈裂抗拉强度都有不同程度的提高．当碳纤维掺量达到0．6％时抗压强度最大；达到0.8％时劈裂抗拉强度最大．
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| 关 键 词： | 碳纤维 水泥砂浆 抗压强度 劈裂抗拉强度 工程建筑材料 配合比 弹性模量 |
| 文章编号： | 1009-1130(2003)04-0015-04 |
Investigation of Mechanical Properties for Carbon Fiber/Cement Mortar |
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| ZHOU Mei-ying,ZHOU Jian-fang,LIU Cui-hong. Investigation of Mechanical Properties for Carbon Fiber/Cement Mortar[J]. Journal of Hohai University Changzhou, 2003, 17(4): 15-18 |
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| Authors: | ZHOU Mei-ying ZHOU Jian-fang LIU Cui-hong |
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| Abstract: | To investigate the effect of fiber volume fraction on mechanical properties of carbon fiber cement composite,the compressive strength and split tensile strength are tested for different fiber volume fractions. The experimental results show that the compressive strength and split tensile strength have different increases as the fiber volume fraction increases. Furthermore, the maximum compressive strength is reached when the fiber volume fraction is e-qual to 0. 6%,the maximum split tensile strength is reached when the fiber volume fraction is equal to 0. 8%. |
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| Keywords: | carbon fiber cement compressive strength split tensile strength |
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