| 配筋混凝土空心小砌块墙温度裂缝研究 |
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| 引用本文： | 缪升,潘明辉,和飞.配筋混凝土空心小砌块墙温度裂缝研究[J].工程抗震与加固改造,2005(Z1). |
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| 作者姓名： | 缪升 潘明辉 和飞 |
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| 作者单位： | 云南大学城市建设与管理学院 昆明市官渡区城建局 昆明理工大学建筑工程学院 云南昆明 云南昆明 |
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| 基金项目： | 云南省自然科学基金资助项目(2002E0027M) |
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| 摘 要： | 本文针对目前困扰混凝土砌块墙体主要问题之一的温度裂缝问题,就其型式、成因等展开了较为全面的讨论和总结,并以云南大学文津楼砌块墙体为例,就砌块墙体的温度裂缝的产生和发展做了有限元模拟分析。最后,通过试验研究,总结出了一些行之有效的混凝土空心小砌块墙体温度裂缝的防治措施。
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| 关 键 词： | 混凝土砌块 温度裂缝 等效体积单元 |
Research of the Temperature-Cracks of Small Concrete Hollow Block Reinforced Masonry Wall |
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| Miao Sheng/School Urban Construction Management of Yunnan University,Kunming ,China Pan Ming-hui/Urban Construction Bureau of Guan Du District,Kunming City,Kunming ,China He Fei/Faculty of Architectural Engineering,Kunming University of Science and Technology,Kunming ,China.Research of the Temperature-Cracks of Small Concrete Hollow Block Reinforced Masonry Wall[J].Earthquake Resistant Engineering and Retrofitting,2005(Z1). |
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| Authors: | Miao Sheng/School Urban Construction Management of Yunnan University Kunming China Pan Ming-hui/Urban Construction Bureau of Guan Du District Kunming City Kunming China He Fei/Faculty of Architectural Engineering Kunming University of Science and Technology Kunming China |
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| Affiliation: | Miao Sheng/School Urban Construction Management of Yunnan University,Kunming 650091,China Pan Ming-hui/Urban Construction Bureau of Guan Du District,Kunming City,Kunming 650091,China He Fei/Faculty of Architectural Engineering,Kunming University of Science and Technology,Kunming 650091,China |
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| Abstract: | The types and causes of the temperature-cracks of small concrete hollow block reinforced masonry wall,which is one of the most important problem of block reinforced masonry wall,is discussed in the paper.The happening and developing of the temperature-cracks,illustrated with the block reinforced masonry wall of Wenjin Building of Yunnan University,is simulated.Furthermore,some effective prevention measures of the temperature-cracks are summarized on the basis of experiments. |
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| Keywords: | block reinforced masonry wall temperature-cracks representative volume element |
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