| 我国再生混凝土梁、柱及框架节点研究现状 |
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| 引用本文： | 王乐天,刘煦,王凌飞,张靖. 我国再生混凝土梁、柱及框架节点研究现状[J]. 建筑技术开发, 2010, 0(1): 57-59 |
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| 作者姓名： | 王乐天 刘煦 王凌飞 张靖 |
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| 作者单位： | [1]西安建筑科技大学土木工程学院,西安710055 [2]中国建筑科学研究院国家建筑工程质量监督检验中心,北京100013 |
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| 摘 要： | 基于国内外大量相关研究成果,对再生混凝土梁的受弯及受剪性能,柱的轴心、偏心受压性能和节点的抗震性能进行了较为全面系统的分析。研究结果表明,与普通钢筋混凝土相比,再生混凝土梁、柱及框架节点的破坏模式基本相同,刚度和极限承载力略有降低。
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| 关 键 词： | 再生混凝土 受弯性能 受剪性能 受压性能 抗震性能 |
PRESENT STUDY STATE OF RECYCLED CONCRETE BEAMS, COLUMNS AND FRAME JOINTS IN CHINA |
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| Wang Le-tian,Liu Xu Wang Lin-fei,Zhang Jing. PRESENT STUDY STATE OF RECYCLED CONCRETE BEAMS, COLUMNS AND FRAME JOINTS IN CHINA[J]. Building Technique Development, 2010, 0(1): 57-59 |
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| Authors: | Wang Le-tian Liu Xu Wang Lin-fei Zhang Jing |
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| Affiliation: | Wang Le-tian, Liu Xu Wang Lin-fei,Zhang Jing |
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| Abstract: | Based on a large number of the related t results from published literature, the flexural performance and the shear performance of reinforced recycled aggregate concrete beams, the axial and eccentric compression performance of reinforced recycled aggregate concrete columns and the seismic performance of frame joints are analyzed. Compared with normal concrete, the failure mode of reinforced recycled aggregate concrete beams, columns and frame joints are similar, however, the stiffness and bearing capacity are reduced. |
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| Keywords: | flexural performance shear performance axial and eccentric compression performance seismic performance |
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