| 深柱-削弱梁刚性连接循环性能的理论分析 |
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| 引用本文： | 杨江鹏,陈向荣,赵锦.深柱-削弱梁刚性连接循环性能的理论分析[J].长春工程学院学报(自然科学版),2010,11(1):13-16. |
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| 作者姓名： | 杨江鹏 陈向荣 赵锦 |
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| 作者单位： | 西安建筑科技大学土木工程学院,西安,710055;西安建筑科技大学土木工程学院,西安,710055;西安建筑科技大学土木工程学院,西安,710055 |
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| 摘 要： | 主要进行研究对深柱—削弱梁刚性节点柱翘曲的影响因素,包括:柱截面、节点域的强度和梁腹板的长细比。研究表明:深柱-削弱梁节点柱发生翘曲的大小主要与柱截面的抗扭刚度、节点域强度以及梁腹板长细比有关,截面的抗扭刚度越大,柱发生的翘曲程度就越小;节点域越强,柱翘曲程度越大;梁腹板长细比越小,柱翘曲越大。
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| 关 键 词： | 深柱 削弱 翘曲 扭转 |
Theoretical analysis of cyclic response of reduced beam section moment connections with deep columns |
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| YANG Jiang-peng,etc..Theoretical analysis of cyclic response of reduced beam section moment connections with deep columns[J].Journal of Changchun Institute of Technology(Natural Science Edition),2010,11(1):13-16. |
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| Authors: | YANG Jiang-peng etc |
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| Institution: | Xi'an University of Architecture andTechnology;Xi'an 710055;China |
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| Abstract: | The objective of the paper is to evaluate the effects of the following factors on column twist of an RBS connection to a deep wide flange column,including column section,panel zone strength,and beam web slenderness.The study shows an RBS connection to a deep wide flange column warping occurred mainly related to the torsional stiffness of column cross section,panel zone strength and beam web slenderness ratio.The greater torsional stiffness,the smaller column warping;the stronger panel zone strength,the grea... |
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| Keywords: | deep columns reduced twist torsion |
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