| 变角软化桁架理论在带暗支撑剪力墙中的应用 |
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| 引用本文： | 曹万林,赵宗国,常卫华,王敏.变角软化桁架理论在带暗支撑剪力墙中的应用[J].世界地震工程,2007,23(2):1-4. |
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| 作者姓名： | 曹万林 赵宗国 常卫华 王敏 |
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| 作者单位： | 北京工业大学,结构与工程诊治重点试验室,北京,100022 |
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| 基金项目： | 国家自然科学基金;北京市属市管高校拔尖创新人才项目 |
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| 摘 要： | 在钢筋混凝土变角软化桁架模型的基础上，提出了适于分析带暗支撑剪力墙的软化桁架模型。用该模型对已完成试验研究的剪力墙进行了计算分析，结果表明，该模型可适用于带暗支撑剪力墙的极限承载力分析，同时也为其受力全过程分析提供了有效途径。
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| 关 键 词： | 钢筋混凝土 暗支撑 剪力墙 软化桁架模型 |
| 文章编号： | 1007-15069（2007）02-0001-04 |
| 修稿时间： | 2006-12-15 |
The application of rotating-angle softened truss model theory to shear wall with concealed bracings |
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| CAO Wanlin,ZHAO Zongguo,CHANG Weihua,WANG Min.The application of rotating-angle softened truss model theory to shear wall with concealed bracings[J].World Information On Earthquake Engineering,2007,23(2):1-4. |
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| Authors: | CAO Wanlin ZHAO Zongguo CHANG Weihua WANG Min |
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| Institution: | Beijing Laboratory of Earthquake Engineering and Structural Retrofit, Beijing University of Technology, Beijing 100022, China |
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| Abstract: | Based on the rotating-angle softened truss model theory, a truss model was presented for the analysis of the shear wall with concealed bracings. Several available examples are analyzed using this model, and the results are shown that this model can not only predict the ultimate strength of the shear walls, but also provide a tool to obtain the entire load-deformation history. |
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| Keywords: | reinforced concrete concealed bracing shear wall softened truss model |
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