| 钢筋混凝土扁梁边节点钢筋粘结锚固性能试验研究 |
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| 引用本文： | 郭靳时,尹新生.钢筋混凝土扁梁边节点钢筋粘结锚固性能试验研究[J].四川建筑科学研究,2011,37(3):57-59. |
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| 作者姓名： | 郭靳时 尹新生 |
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| 作者单位： | 吉林建筑工程学院土木工程学院,吉林长春,130021 |
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| 基金项目： | 建设部研究开发项目(05-K1-38) |
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| 摘 要： | 通过对钢筋混凝土扁梁边节点加载试验,对比分析了扁梁宽度与柱宽三种不同比值的扁梁边节点破坏机制、钢筋粘结锚固性能,突破了《建筑抗震设计规范》对扁梁截面宽度限值的要求,验证了现有的钢筋混凝土扁梁边节点设计方法的正确性,为钢筋混凝土扁梁边节点钢筋粘结锚固性能及工程应用提供了参考依据。
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| 关 键 词： | 钢筋混凝土扁梁 边节点 破坏机制 钢筋粘结锚固性能 |
Study on bar bond and anchorage performance test of edge joints for reinforced concrete floor flat beams |
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| GUO Jinshi,YIN Xinsheng.Study on bar bond and anchorage performance test of edge joints for reinforced concrete floor flat beams[J].Building Science Research of Sichuan,2011,37(3):57-59. |
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| Authors: | GUO Jinshi YIN Xinsheng |
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| Affiliation: | GUO Jinshi,YIN Xinsheng(Institute of Jilin Architecture and Civil Engineering,Changchun 130021,China) |
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| Abstract: | Performance on failure mechanism,bearing capacity,rupture forms and bar bond and anchorage performance of edge joints for which there are three different width height ratios is contrasted and analyzed in this paper through loading test with reinforced concrete flat beams.Requirements for section width limit of flat beams in code for seismic design of buildings are made a breakthrough,validity of the existing design methods for edge joints is demonstrated for reinforced concrete flat beams.A gist is provided... |
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| Keywords: | reinforced concrete flat beams edge joints failure mechanism bar bond and anchorage |
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