基于ANSYS分析有防火保护的碳纤维加固混凝土构件的温度场

高皖扬; 陆洲导

doi:10.13204/j.gyjz200806030

基于ANSYS分析有防火保护的碳纤维加固混凝土构件的温度场

doi: 10.13204/j.gyjz200806030

1.
同济大学结构工程与防灾研究所,上海 200092

详细信息

作者简介:
高皖扬,男,1982年11月出生,博士研究生。E-mail:gaowanyang20022003@163.com.

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出版历程
- 收稿日期: 2007-12-10
- 刊出日期: 2008-06-20

TEMPERATURE FIELD ANALYSIS OF INSULATED CARBON FRP-STRENGTHENED CONCRETE MEMBERS USING ANSYS SOFTWARE

1.
Research Institute of Structural Engineering and Disaster Reduction,Tongji University Shanghai 200092

摘要

摘要: 在确定碳纤维加固混凝土构件防火方法的基础上,利用有限元分析软件ANSYS对火灾下有防火保护的碳纤维加固混凝土构件的温度场进行分析,并获得构件截面温度分布的规律。结果表明:碳纤维加固构件的温度场计算结果与试验结果符合较好,为进一步研究火灾下有防火保护的碳纤维加固混凝土构件的力学性能和耐火极限创造了条件。
- 碳纤维加固混凝土构件 /
- 火灾 /
- 温度场 /
- 非线性有限元分析
Abstract: The temperature field of insulated carbon FRP-strengthened concrete members exposing to fire was analyzed based on determination of fire insulation systems,and the temperature contours of sections were achieved.The calculated results are shown to agree well with the experimental data.It is possible for further researches on the mechanical behavior and fire performance of carbon FRP-strengthened concrete members under fire condition.
- carbon FRP-strengthened concrete member /
- fire /
- temperature field /
- nonlinear finite analysis

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参考文献(13)

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