| 高强混凝土L形柱框架节点的非线性有限元分析 |
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| 引用本文： | 李博,艾兵,李云岭.高强混凝土L形柱框架节点的非线性有限元分析[J].特种结构,2010,27(6):9-12. |
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| 作者姓名： | 李博 艾兵 李云岭 |
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| 作者单位： | 西北工业大学力学与土木建筑学院,西安710129 |
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| 摘 要： | 在华东交通大学所做试验的基础上,利用有限元分析软件ANSYS对L形柱框架节点进行了非线性有限元分析,主要考察裂缝发展机理及轴压比对节点受剪承载力的影响。经过分析,得到了高强混凝土L形柱框架节点受剪承载力在不同轴压比情况下的变化规律。
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| 关 键 词： | 高强混凝土 节点 L形柱 轴压比 非线性有限元 |
The Non-linear Finite Element Analysis on the Joint of High-strength R.C.Frame with L-Shaped Columns |
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| LiBo,AiBing,Li Yunling.The Non-linear Finite Element Analysis on the Joint of High-strength R.C.Frame with L-Shaped Columns[J].Special Structures,2010,27(6):9-12. |
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| Authors: | LiBo AiBing Li Yunling |
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| Affiliation: | LiBo AiBing Li Yunling(School of Mechanics ＆ Civil Engineering,Northwestern Polytechnical University,Xi＇an 710129,China) |
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| Abstract: | Based on the test of East China Jiaotong University, using the finite element software-ANSYS, the L-shaped column frame joints are analyzed. The purpose is to study the formation mechanism of crack and the influence of axial compression ratio on the shearing capacity of joint. Through non-linear analysis, the shearing capacity variation laws of high-strength R. C. L-shaped column frame were gained under different axial compression ratio. |
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| Keywords: | High-strength reinforced concrete Joints L-shaped columns Axial compression ratio Non-linear finite element |
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