| 钢筋混凝土非工程轴方向受力短肢剪力墙抗震性能试验 |
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| 引用本文： | 黄选明,张建伟,曹万林,彭立新,杨旭东.钢筋混凝土非工程轴方向受力短肢剪力墙抗震性能试验[J].北京工业大学学报,2010,36(2). |
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| 作者姓名： | 黄选明 张建伟 曹万林 彭立新 杨旭东 |
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| 作者单位： | 中国建筑科学研究院;北京工业大学建筑工程学院; |
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| 基金项目： | 国家自然科学基金项目资助(50878007);;北京市科技重大项目资助(D08050603720000);;北京市自然科学基金项目资助(8072007) |
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| 摘 要： | 进行了非工程轴方向受力(与工程轴成45°和135°方向)的带暗支撑短肢剪力墙抗震静力试验研究,通过非工程轴方向受力的4个1/2缩尺的L形短肢剪力墙抗震性能试验,分析比较了主要抗震性能指标,并对其内在抗震机理进行了研究.试验表明,在非工程轴方向受力情况下,加设暗支撑可显著提高短肢剪力墙的抗震能力.
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| 关 键 词： | 短肢剪力墙 非工程轴方向受力 抗震性能 暗支撑 |
Seismic Performance of Short Pier RC Shear Wall Without Engineering Axial Force |
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| HUANG Xuan-ming,ZHANG Jian-wei,CAO Wan-lin,PENG Li-xin,YANG Xu-dong.Seismic Performance of Short Pier RC Shear Wall Without Engineering Axial Force[J].Journal of Beijing Polytechnic University,2010,36(2). |
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| Authors: | HUANG Xuan-ming ZHANG Jian-wei CAO Wan-lin PENG Li-xin YANG Xu-dong |
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| Affiliation: | 1.Academy of Building Research;Beijing 100013;China;2.College of Architecture and Civil Engineering;Beijing University of Technology;Beijing 100124;China |
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| Abstract: | In this paper,seismic static experimental research on short pier shear walls with concealed bracings without being subjected to engineering axial force(45° and 135° with engineering axes)is conducted.By the systemic experiments on four 1/2 scale L-shaped short pier shear walls with concealed bracings without being subjected to engineering axial force,the main seismic performance indexes of L-shaped short pier shear walls without being subjected to engineering axial force are discussed,and the immanent seismic mechanism is investigated.It shows that concealed bracings improve remarkably the seismic performance of short pier shear walls without being subjected to engineering axial force. |
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| Keywords: | short pier wall not subjected to engineering axial force seismic performance concealed bracing |
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