碳纤维板增强钢筋砼梁强度性能试验研究 |
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引用本文: | 龙志勤. 碳纤维板增强钢筋砼梁强度性能试验研究[J]. 重庆交通大学学报(自然科学版), 2005, 24(2): 30-34 |
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作者姓名: | 龙志勤 |
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作者单位: | 茂名学院,机电工程学院,广东茂名,525000 |
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摘 要: | 通过碳纤维薄板加固补强钢筋砼梁的抗弯试验,采用改变碳纤维薄板粘贴长度、梁的缺口高度和配筋率等参数,对加固梁的强度性能进行了较系统的试验研究,并初步分析了界面的剥离失效机理.
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关 键 词: | 碳纤维薄板 砼 剥离破坏 |
文章编号: | 1001-716X(2005)02-0030-05 |
修稿时间: | 2004-04-12 |
Experimental study of strength character of reinforced concrete beams strengthened with continuous carbon fiber sheet |
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Abstract: | The strength character is researched by 3-point bending experiments of reinforced concrete beams strengthened with continuous carbon fiber sheet with different parameters of carbon fiber sheet length, V-notch height of beams and ration of reinforcing steel bars. The debonding failure principium of interface is analyzed. |
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Keywords: | carbon fiber sheet concrete debonding failure |
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