| 高强混凝土剪力墙非线性有限元分析 |
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| 引用本文： | 阎石,张隆飞,张曰果.高强混凝土剪力墙非线性有限元分析[J].地震工程与工程振动,2009,29(5). |
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| 作者姓名： | 阎石 张隆飞 张曰果 |
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| 作者单位： | 沈阳建筑大学,土木工程学院,辽宁,沈阳,110168 |
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| 基金项目： | 辽宁省自然科学基金项目，辽宁省级重点实验室开放基金资助课题 |
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| 摘 要： | 为适应高强材料在土木工程结构中的应用发展需要,本文研究高强混凝土剪力墙在不同参数影响下的受力状态、应力分布以及承载力的变化规律,为高强混凝土剪力墙设计提出合理建议.利用有限元分析软件对高强混凝土剪力墙进行模拟分析,并将模拟结果与试验结果进行对比.在确定数值分析结果的正确性后,进行不同轴压比、剪跨比及不同配筋条件下该类构件数值模拟分析,以研究各参数对高强混凝土剪力墙延性的影响.明确各参数对高强混凝土剪力墙受力性能的影响效果,得出高强混凝土剪力墙承载力随各参数变化的规律.
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| 关 键 词： | 高强混凝土 剪力墙 非线性 有限元 |
Nonlinear finite element analysis of high-strength concrete shear walls |
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| YAN Shi,ZHANG Longfei,ZHANG Yueguo.Nonlinear finite element analysis of high-strength concrete shear walls[J].Earthquake Engineering and Engineering Vibration,2009,29(5). |
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| Authors: | YAN Shi ZHANG Longfei ZHANG Yueguo |
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| Institution: | YAN Shi,ZHANG Longfei,ZHANG Yueguo (School of Civil Engineering,Shenyang Jianzhu University,Shenyang 110168,China) |
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| Abstract: | The high-strength concrete shear walls reinforced with high-strength rebars were analyzed by using finite element method(FEM) to simulate a pseudo-static experiment.The parameters of the shear wall for the simulation were axial compression ratio,shear span ratio and reinforcement ratio to develop the stress states,the distribution of the stress and the bearing capacity.FEM software was used to simulate numerically the shear wall and the results of the simulation were compared with experiments of the sear wa... |
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| Keywords: | high-strength concrete shear wall nonlinear analysis finite element method(FEM) |
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