| 钢筋混凝土连续梁弹塑性弯矩系数研究 |
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| 引用本文： | 王玉起,王春瑞,许朝劲.钢筋混凝土连续梁弹塑性弯矩系数研究[J].天津大学学报(自然科学与工程技术版),1992(3). |
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| 作者姓名： | 王玉起 王春瑞 许朝劲 |
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| 作者单位： | 天津大学土木工程系
(王玉起)，天津大学建筑设计研究院
(王春瑞)，天津大学土木工程系(许朝劲) |
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| 摘 要： | 试验验证表明,用二次规划求解的强迫转角法是进行钢筋混凝土连续梁弹塑性分析的有效方法。应用该方法对承受均布荷载和集中荷载的连续梁弹塑性弯矩值进行了计算模拟试验,总结出一套供设计使用的弯矩系数建议值。
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| 关 键 词： | 钢筋混凝土连续梁 弹塑性弯矩系数 强迫转角法 二次规划 |
THE INVESTIGATION OF THE ELASTO-PLASTIC MOMENT COEFFICIENTS FOR REINFORCED CONCRETE CONTINUOUS BEAMS |
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| Wang Yuqi.THE INVESTIGATION OF THE ELASTO-PLASTIC MOMENT COEFFICIENTS FOR REINFORCED CONCRETE CONTINUOUS BEAMS[J].Journal of Tianjin University(Science and Technology),1992(3). |
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| Authors: | Wang Yuqi |
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| Institution: | Wang Yuqi (Dept. of Civil Engineering) Wang Chunrui (Architectural Design&Research Institute) Xu Chaojin (Dept. of Civil Engineering) |
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| Abstract: | Some experiments show that the "imposed rotation method" derived from quadratic programming is a useful method in elasto-plastic analysis of reinforced concrete continuous beams. With it, a great number of simulating calculation tests were made for elasto-plastic moments of continuous beams under uniform load and concentrated load. Finally, this paper gives a set of recommended values of elasto-plastic moment coefficients for use in designing reinforced concrete continuous beams. |
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| Keywords: | reinforced concrete continuous beam elasto-plastic moment coefficient imposed rotation method quadratic programming |
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