| GRC网格布加固空心砖砌体受剪性能的研究 |
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| 引用本文： | 陈萌.GRC网格布加固空心砖砌体受剪性能的研究[J].郑州大学学报(工学版),2002,23(1):86-88,112. |
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| 作者姓名： | 陈萌 |
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| 作者单位： | 郑州大学土木工程学院,河南,郑州,450002 |
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| 摘 要： | 分别采用水泥砂浆面层、一层GRC网格布面层、二层GRC网格布面层三种方法加固空心砖砌体 ,加固的小试件共计 36个 ,通过与 12个未加固对照试件试验结果相比较 ,得出采用二层GRC网格布加固空心砖砌体有较好的阻裂效果 ,且能明显提高空心砖砌体的抗剪强度 ;分析了加固试件抗剪强度的影响因素 ,提出了用GRC网格布加固空心砖砌体的受剪承载力计算方法 .为方便工程中的应用 ,提出了用GRC网格布加固空心砖砌体的施工要求
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| 关 键 词： | 玻纤增强水泥 剪切强度 空心砖砌体 |
| 文章编号： | 1007-6492(2002)01-0086-03 |
Study on Shear Capacity for Brickwork Reinforced with GRC Gridding Cloth |
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| CHEN Meng.Study on Shear Capacity for Brickwork Reinforced with GRC Gridding Cloth[J].Journal of Zhengzhou University: Eng Sci,2002,23(1):86-88,112. |
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| Authors: | CHEN Meng |
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| Abstract: | In this paper,brickwork is reinforced by three methods:grout layer,one layer of GRC gridding cloth and two layers of GRC gridding cloth,reinforced samples sum to 36.Comparing with 12 un reinforced samples.It shows that reinforced samples with two layers of GRC gridding cloth can prevent the cracking and improve the shear capacity.By analysing the factors of shear capacity,the formulas used for calculating the shear capacity of brickwork reinforced with GRC gridding cloth are given. Some construction desires for brickwork strengthened with GRC in practice are put forward. |
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| Keywords: | glassfiber reinforced cement(GRC) shear strength brickwork |
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