用ANSYS分析钢-混凝土组合柱的温度场

郑永乾; 杨有福; 韩林海

doi:10.13204/j.gyjz200608023

用ANSYS分析钢-混凝土组合柱的温度场

doi: 10.13204/j.gyjz200608023

1.
1. 福州大学土木工程学院福州 350002;
2.
2. 清华大学土木工程系北京 100084

基金项目:

国家教育部科学技术研究重点项目;国家建设部研究开发项目(编号:04-2-151);福建省教育厅重点科研项目(编号:JA03002);福建省青年科技人才创新项目(编号:2003J014)资助

详细信息

作者简介:
郑永乾男 1979年2月出生博士研究生 E-mail:zhengyongqian@fzu.edu.cn

中图分类号: TU398.9
计量
- 文章访问数: 84
- HTML全文浏览量: 10
- PDF下载量: 99
- 被引次数: 0
出版历程
- 收稿日期: 2006-04-25
- 刊出日期: 2006-08-20

ANALYSIS OF THE THERMAL FIELD OF STEEL-CONCRETE COMPOSITE COLUMNS USING ANSYS

1.
1. College of Civil Engineering and Architecture,Fuzhou University Fuzhou 350002;
2.
2. Department of Civil Engineering,Tsinghua University Beijing 100084

摘要

摘要: 利用有限元分析软件ANSYS对火灾情况下钢-混凝土组合柱的温度场进行分析,获得了构件截面温度场的分布规律,计算结果与试验结果吻合良好,从而为进一步深入认识钢-混凝土组合结构的高温下力学性能创造了条件。
- ANSYS /
- 钢-混凝土组合结构 /
- 柱 /
- 有限元 /
- 温度场
Abstract: The thermal field of steel-concrete composite columns under fire is analyzed by finite element analysis software ANSYS and the distributing circumstance of section thermal field is gotten.The calculated results agree well with those of tests and the achievements make it possible to study further the mechanical performance of steel-concrete composite structures at high temperature.
- ANSYS /
- steel-concrete composite structure /
- column /
- finite element /
- thermal field

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参考文献(11)

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韩林海.钢管混凝土结构--理论与实践.北京:科学出版社,2004

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[5] ISO-834 Fire Resistance Tests-Elements of Building Construction

[6] Lie T T.Fire Resistance of Circular Steel Columns Filled with Bar-Reinforced Concrete.Journal of Structural Engineering,1994,120 (5):1 489-1 509

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[8] 过镇海,时旭东.钢筋混凝土的高温性能及其计算.北京:清华大学出版社,2003

[9] Lie T T,Chabot M.Experimental Studies on the Fire Resistance of Hollow Steel Columns Filled with Plain Concrete.NRC-CNRC Internal Report,Ottawa:1992

[10] Lie T T,Celikkol B.Method to Calculate the Fire Resistance of Circular Reinforced Concrete Columns.ACI Material Journal,1991,88(1):84 -91

[11] Lie T T,Irwin R J.Method to Calculate the Fire Resistance of Reinforced Concrete Columns with Rectangular Cross Section.ACI Structural Journal,1993,90(1):52-60

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