| 碳纤维混凝土力学性能的试验研究 |
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| 引用本文： | 林王健,杜向琴.碳纤维混凝土力学性能的试验研究[J].丽水学院学报,2011,33(2):45-47. |
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| 作者姓名： | 林王健 杜向琴 |
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| 作者单位： | 丽水学院,机械电子与建筑工程学院,浙江丽水323000 |
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| 基金项目： | 浙江省大学生科技创新项目(2009R429022) |
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| 摘 要： | 通过改变碳纤维在混凝土中的掺量,探讨碳纤维对混凝土基本力学性能的影响。实验结果表明：碳纤维对混凝土抗压强度基本没有影响,但对混凝土劈拉强度的影响较显著。当碳纤维掺量为0.08%时,劈拉强度可较素混凝土提高43.3%。同时碳纤维还可明显改善混凝土试件的破坏形态,使试件裂而不碎。
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| 关 键 词： | 碳纤维 碳纤维混凝土 力学性能 |
Mechanical Performance of Carbon Fiber Reinforced Concrete |
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| Lin Wangjian,Du Xiangqin.Mechanical Performance of Carbon Fiber Reinforced Concrete[J].Journal of Lishui University,2011,33(2):45-47. |
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| Authors: | Lin Wangjian Du Xiangqin |
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| Institution: | Lin Wangjian,Du Xiangqin (College of Mechanical Electronics and Architecture Engineering,Lishui University,Lishui Zhejiang 323000,China) |
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| Abstract: | Through changing the carbon fiber volume,the paper studied the influence of carbon fiber to the mechanical properties of the reinforced concrete(CFRC).The results show that carbon fiber can obviously increase splitting tensile strength of concrete,but no influence to compressive strength.When the carbon fiber volume is 0.08%,the splitting tensile strength would improve 43.3% compared with plain concrete.In addition,carbon fiber can improve the failure form of concrete test-components,making it crack,but not... |
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| Keywords: | carbon fiber carbon fiber reinforced concrete mechanical properties |
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