| 钢筋网水泥砂浆加固砖墙的抗侧承载力和刚度计算 |
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| 引用本文： | 王满生,刘辉.钢筋网水泥砂浆加固砖墙的抗侧承载力和刚度计算[J].工程抗震与加固改造,2011,33(6):116-120. |
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| 作者姓名： | 王满生 刘辉 |
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| 作者单位： | 北京市房地产科学技术研究所,北京,100021 |
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| 摘 要： | 北京市农村住宅抗震加固试验中采用了钢筋网水泥砂浆加固砖墙方案.为了解决农村住宅加固墙体的非线性计算力学模型,本文根据钢筋网水泥砂浆加固的单片墙的低周反复荷载试验的文献数据,探讨了针对农村住宅砖墙加固后的退化三线性恢复力特性曲线,提出了钢筋网水泥砂浆加固砖墙分别考虑剪切变形和弯剪变形影响下的抗侧力刚度计算方法.同时分别给...
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| 关 键 词： | 砖砌体墙 钢筋网水泥砂浆加固 抗侧承载力 抗侧刚度 低周反复荷载试验 |
Computation of Resistance to Lateral Load and Lateral Stiffness about Brick Wall Reinforced with Steel Mesh Mortar |
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| Wang Man-sheng,Liu Hui.Computation of Resistance to Lateral Load and Lateral Stiffness about Brick Wall Reinforced with Steel Mesh Mortar[J].Earthquake Resistant Engineering and Retrofitting,2011,33(6):116-120. |
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| Authors: | Wang Man-sheng Liu Hui |
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| Affiliation: | Wang Man-sheng,Liu Hui(Beijing Institute for Real Estate Science and Technology,Beijing 100021,China) |
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| Abstract: | The reinforced method of steel mesh mortar is used in the reinforced tests of Beijing rural masonry structures.In order to establish the nonlinear theoretical model of brick wall reinforced with steel mesh mortar,in this paper,the three-linear deteriorating restoring force curve of reinforced brick wall is discussed,the computational formulas of resistance to lateral stiffness under the different states of shear failure or flexure-shear failure are respectively summarized,and then the computational formulas... |
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| Keywords: | brick wall steel mesh mortar strengthening resistance to lateral load resistance to lateral sitffness pseudo-static testing |
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