| 砖混结构房屋带悬挑阳台墙体加固改造 |
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| 引用本文： | 魏保立,董晓马,邓苗毅.砖混结构房屋带悬挑阳台墙体加固改造[J].河南科学,2012,30(7):949-952. |
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| 作者姓名： | 魏保立 董晓马 邓苗毅 |
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| 作者单位： | 郑州航空工业管理学院土木建筑工程学院,郑州,450015 |
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| 基金项目： | 河南省教育厅自然科学基金资助项目 |
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| 摘 要： | 针对某砖混结构墙体加固实例,阐述了砖混房屋墙体裂缝产生的种类和原因,特别对于承载力不足引起的裂缝进行了详细分析.通过对带裂缝墙体进行承载力评定分析了裂缝产生的直接原因,并通过数值仿真予以验证.另外,对于墙体加固方案进行较为详细的介绍,指出在实际加固处理中应该注意的问题,对其他类似工程具有一定的借鉴意义.
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| 关 键 词： | 砖混结构 砌体裂缝 加固改造 数值仿真分析 |
Reinforcement and Reconstruction for One Wall Body with Cantilever Balcony of Brick-masonry Mixed Structure |
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| Wei Baoli
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Dong Xiaoma
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Deng Miaoyi.Reinforcement and Reconstruction for One Wall Body with Cantilever Balcony of Brick-masonry Mixed Structure[J].Henan Science,2012,30(7):949-952. |
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| Authors: | Wei Baoli Dong Xiaoma Deng Miaoyi |
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| Institution: | (Zhengzhou Institute of Aeronautical Industry Management,Zhengzhou 450015,China) |
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| Abstract: | According to reinforcement and reconstruction of one wall body masonry-concrete building,this article briefly explains the types and reasons of wall cracks.Especially this paper makes a detailed analysis on a crack caused by strength shortage.Through the evaluation of bearing capacity for the wall body with cracks,the reasons of wall cracks was analyzed in detail and also verified by numerical simulation test.In addition,this article gives a detailed introduction of reinforcement scheme.Then it points out the problems needing attention in the reinforcement and reconstruction,which can be referred for similar engineering. |
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| Keywords: | brick-masonry mixed structure masonry cracks reinforcement and reconstruction numerical simulation analysis |
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