| 地震作用下方钢管混凝土板柱结构抗侧刚度的分析研究 |
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| 引用本文： | 雷雨,叶柏龙,徐庆华. 地震作用下方钢管混凝土板柱结构抗侧刚度的分析研究[J]. 中国西部科技, 2009, 8(32): 8-10 |
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| 作者姓名： | 雷雨 叶柏龙 徐庆华 |
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| 作者单位： | 中南大学铁道校区土木建筑学院,湖南,长沙,410075 |
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| 摘 要： | 本文针对地震作用下普通钢筋混凝土板柱结构抗侧刚度差的问题，运用ANSYS有限元分析软件建立了9柱4区格的方钢管混凝土板柱计算模型，分析影响方钢管板柱结构抗侧刚度的主要因素。且在相同的柱网尺寸和荷载作用下，对比分析了方钢管板柱结构和普通钢筋混凝土板柱结构的抗侧刚度，说明方钢管板柱结构是一种值得推广应用的结构形式。
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| 关 键 词： | 方钢管混凝土板柱结构 抗侧刚度 计算模型 |
Stuay on the Lateral Stiffness for Square Concrete-filled Steel Tubular Column-Slab Structures under Earthquake Action |
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| LEI Yu,YE Bo-long,XU Qing-hua. Stuay on the Lateral Stiffness for Square Concrete-filled Steel Tubular Column-Slab Structures under Earthquake Action[J]. Science and Technology of West China, 2009, 8(32): 8-10 |
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| Authors: | LEI Yu YE Bo-long XU Qing-hua |
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| Affiliation: | (College of Civil Engineering and Architecture of Central South University, Hunan,410075 China) |
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| Abstract: | Ordinary reinforced concrete column-Slab Structures under earthquake action, the lateral stiffness is poor. In this paper, The calculating models of four floor-slabs, the nine top columns and the nine bottom columns are established in order to research the frame dimensions which affect the lateral stiffness of Square Concrete-filled Steel Tubular Column-Slab Structures. And the columns in the same network size and load, the comparative analysis of square concrete-filled steel tubular column-slab structures and the general structure of reinforced concrete slab-column lateral stiffness, indicating Square Concrete-filled Steel Tubular Column-Slab Structures is a structure worthy of application. |
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| Keywords: | Square concrete-filled steel tubular column-slab structures The lateral stiffness Calculating model |
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