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| 钢筋混凝土框架梁柱偏心节点的抗裂性能 | |
| 引用本文： | 王静峰,柳炳康,孙捷.钢筋混凝土框架梁柱偏心节点的抗裂性能[J].同济大学学报(自然科学版),2003,31(12):1395-1400. |
| 作者姓名： | 王静峰 柳炳康 孙捷 |
| 作者单位： | 1. 同济大学,建筑工程系,上海,200092 2. 合肥工业大学,建筑工程系,安徽,合肥,230009 3. 安徽建筑工业学院,土木工程系,安徽,合肥,230022 |
| 基金项目： | 安徽省自然科学基金资助项目 ( 0 10 44 5 0 2 ) |
| 摘 要： | 通过九榀钢筋混凝土梁柱偏心节点试件在低周反复荷载下的试验研究 ,探讨了梁柱偏心和梁端水平加腋对节点核芯区抗裂性能的影响 .试验中观测和记录试件的初裂荷载和裂缝的开展与分布 ,提出偏心节点抗裂度计算的建议公式和改善偏心节点抗裂性能的一些建议 |
| 关 键 词： | 梁柱偏心节点 加腋宽度 抗裂度 抗裂性能 |
| 文章编号： | 0253-374X(2003)12-1395-06 |
| 修稿时间： | 2002年9月4日 |
Crack Resistance of Eccentric Beam-column Connections in Reinforced Concrete Frames |
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| WANG Jing feng ,LIU Bing kang ,SUN Jie.Crack Resistance of Eccentric Beam-column Connections in Reinforced Concrete Frames[J].Journal of Tongji University(Natural Science),2003,31(12):1395-1400. | |
| Authors: | WANG Jing feng LIU Bing kang SUN Jie |
| Institution: | WANG Jing feng 1,LIU Bing kang 2,SUN Jie 3 |
| Abstract: | Nine specimens of eccentric beam column connections were tested under reversed cyclic loading.Experimental and analytical studies were carried out to investigate the influence of eccentricity and spread ended beam width on crack resistance in the core area of eccentric joints.The first crack load and the distribution of cracks were measured in the experiment.An equation is developed to calculate crack resistance capacity of eccentric beam column joints.Some suggestions on improving crack resistance of eccentric joints are proposed. |
| Keywords: | eccentric beam column joints spread ended beam width crack resistance capacity crack resistance |
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