| 混凝土异形柱中间层T形端节点抗震影响因素研究 |
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| 引用本文： | 王娟,董卉.混凝土异形柱中间层T形端节点抗震影响因素研究[J].兰州工业高等专科学校学报,2014(2):62-66. |
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| 作者姓名： | 王娟 董卉 |
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| 作者单位： | [1]兰州交通大学土木工程学院,甘肃兰州730070 [2]甘肃省交通科学研究院有限公司,甘肃兰州730000 |
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| 摘 要： | 基于中间层异形柱节点受力机理,通过ANSYS有限元软件对混凝土异形柱中间层进行了有限元模拟,对中间层异形柱T形端节点承载力的影响因素进行了分析,并对混凝土强度、梁柱配筋、节点配筋率、轴压比等不同影响因素对异形柱节点的承载力的影响进行了对比分析.
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| 关 键 词： | 混凝土异形柱 中间层 T形端节点 承载力 影响因素 |
Study of Seismic Factors to Middle Layer T-shaped End Nodes of Concrete Columns |
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| WANG Juan,DONG Hui.Study of Seismic Factors to Middle Layer T-shaped End Nodes of Concrete Columns[J].Journal of Lanzhou Higher Polytechnical College,2014(2):62-66. |
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| Authors: | WANG Juan DONG Hui |
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| Affiliation: | 1. School of Civil Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China; 2. Gansu Transportation Research Institute Co. Ltd., Lanzhou 730000, China) |
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| Abstract: | Based on the intermediate layer node stress mechanism, the ANSYS finite element software is used to build the finite element simulation of concrete columns middle layer in this paper. The factors on bearing capacity of intermediate layer shaped columns T-shaped end node are analyzed and different factors to the shaped column node bearing capacity such as concrete strength, reinforcement beams, nodes reinforcement ratio, axial compres- sion ratio are comparatively analyzed. |
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| Keywords: | concrete columns middle layer T-shaped end node bearing capacity factors |
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