Research on Temperature Field of CFST Member under Solar Radiation

Jun Ling Fan; Hong Cai Zheng; Qian Zhang; Man Ding; Yan He

doi:10.4028/www.scientific.net/AMM.204-208.3164

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Effect of Migrating Corrosion Inhibitor on Corrosion Rate of Reinforcing Steel in Concrete with Various Admixed Chloride
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Research on Safety Risk Identification of Continuous Beam Based on Deflection Reliability
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Laminated Composite Beam with Bonded CFRP Reinforcement Stress Performance Analysis
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Research on Temperature Field of CFST Member under Solar Radiation
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Comparative Analysis of AE Signals from Damage Processes of Concrete Using Different Sensors
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Pitting Corrosion Propagation Analysis of Reinforcement in RC Bridge Beams Considering Uncertain Information
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 204-208Research on Temperature Field of CFST Member under...

Research on Temperature Field of CFST Member under Solar Radiation

Abstract:

This study concerns the experimental and numerical researches on the temperature field of CFST which is subjected to periodic solar radiation and ambient temperature. The study gives the detailed temperature and heat flux which vary with time, and the results indicate that temperature distribution caused by solar radiation is nonlinear, and is significantly varied with time and sections. The peak temperature of measure points in the surface of steel tube and in the center of concrete occur at different times, the largest temperature difference is over26.3°C. The variations of temperature lag obviously when the measuring points are more close to center in the same series. And the temperature of the center point is affected by various directions, especially the strongest direction.

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Periodical:

Applied Mechanics and Materials (Volumes 204-208)

Pages:

3164-3168

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.204-208.3164

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Online since:

October 2012

Authors:

Jun Ling Fan, Hong Cai Zheng, Qian Zhang, Man Ding, Yan He

Keywords:

Concrete-Filled Steel Tube (CFST), Experimental Research, Numerical Simulation, Solar Radiation, Temperature Field

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