| 混凝土空心砌块砌体结构的动力反应分析 |
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| 引用本文： | 杨海旭,王海飙. 混凝土空心砌块砌体结构的动力反应分析[J]. 东北林业大学学报, 2009, 37(4) |
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| 作者姓名： | 杨海旭 王海飙 |
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| 作者单位： | 东北林业大学,哈尔滨,150040 |
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| 基金项目： | 东北林业大学青年科研基金 |
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| 摘 要： | 通过对一座6层配筋混凝土砌体结构住宅单元进行非线性动力时程分析,研究结构的抗震性能.结构计算模型考虑层间剪切变形,层间刚度采用线弹性模型.地震反应分析结果说明动力分析中所用的结构计算模型、恢复力模型和参数及计算程序是可行的.在不同地震动情况下,结构纵向变形大于横向变形,证明结构的纵向抗震能力比横向低;设置芯柱一构造柱的砌块结构能满足7度抗震要求.结果可为配筋混凝土砌体结构抗震分析和设计提供参考.
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| 关 键 词： | 配筋混凝土砌体结构 非线性动力时程分析 地震反应分析 抗震性能 |
Earthquake Response Analysis of Masonry Structure of Reinforced Concrete Hollow Block |
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| Yang Haixu,Wang Haibiao. Earthquake Response Analysis of Masonry Structure of Reinforced Concrete Hollow Block[J]. Journal of Northeast Forestry University, 2009, 37(4) |
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| Authors: | Yang Haixu Wang Haibiao |
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| Affiliation: | Yang Haixu,Wang Haibiao(School of Civil Engineering,Northeast Forestry University,Harbin 150040,P.R.China) |
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| Abstract: | An experiment was conducted to study the seismic performance of masonry structure of reinforced concrete hollow block according to the analytical result of a six-story reinforced concrete masonry building model by the method of nonlinear time history analysis.The inter-story shear-deformation in the analysis model was taken into account and the inter-story stiffness was calculated by the linear elastic model.The availabilities of the analysis model,hysteretic model and relevant parameters adopted and the de... |
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| Keywords: | Reinforced concrete masonry structure Nonlinear time-history analysis Seismic response analysis Seismic performances |
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