| 钢筋混凝土核心筒非线性分析 |
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| 引用本文： | 李坤,史庆轩.钢筋混凝土核心筒非线性分析[J].低温建筑技术,2010,32(10):33-35. |
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| 作者姓名： | 李坤 史庆轩 |
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| 作者单位： | 西安建筑科技大学土木工程学院,西安710055 |
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| 基金项目： | 国家自然科学基金，陕西自然科学基础研究项目 |
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| 摘 要： | 采用三竖线模型模拟墙肢,单轴弹簧模型模拟连梁,讨论了模型中各弹簧的滞回特性,对钢筋混凝土核心筒进行非线性分析,并对影响钢筋混凝土核心筒受力性能的相关因素进行分析。通过数值分析,证明了模型的有效性。
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| 关 键 词： | 钢筋混凝土核心筒 非线性分析 三竖线模型 |
NONLINEAR ANALYSIS OF REINFORCED CONCRETE CORE WALLS |
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| LI Kun,SHI Qing-xuan.NONLINEAR ANALYSIS OF REINFORCED CONCRETE CORE WALLS[J].Low Temperature Architecture Technology,2010,32(10):33-35. |
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| Authors: | LI Kun SHI Qing-xuan |
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| Affiliation: | (College of Civil Engineering,Xi＇an University of Architecture and Technology,Xi＇an 710055,China) |
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| Abstract: | Three-vertical-line-element model and uniaxial spring model were adopted to simulate walls and beams and analysis reinforced concrete core walls,hysteretic rules and relative parameters of the models are also discussed.The analysis also considered the influence of relevant parameters on the elasticity and plasticity in core walls structure.Through the numerical calculations,the analysis model proves to be effective with the accordance between results of computation and experiment. |
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| Keywords: | reinforced concrete core walls nonlinear analysiss three-vertical-line-element model |
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