Stress Analysis of Axial Compression Steel Reinforced Concrete Column under High-temperature Fire
- Release time:2024-08-09
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Affiliation of Author(s):
土木工程学院
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Journal:
Advanced Material Research
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Key Words:
中文关键字：ACSRCC；温度场；温度应力；加载应力；有限元分析，英文关键字：ACSRCC, temperature field, temperature stress, loa
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Abstract:
Based on the fact that building material strength degeneration rules in domestic and overseas are different under the high-temperature fire, with the program ANSYS, the temperature stress distribution of cross-section is obtained and the two results are compared according to stress analysis of numerical simulation on the axial compression steel reinforced concrete column(ACSRCC) under high-temperature fire. Based on the conversion principle of different materials stress and the superposition principle, the numerical calculation method on cross-section stress of ACSRCC under high-temperature fire is proposed, and the calculated results agree with simulation data well. The influences of the concrete coverage thickness and other factors on ACSRCC mechanical properties under high-temperature fire also discussed in the paper.
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Co-author:
陶青林,张宏仁
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First Author:
wangbin,zhengshansuo
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Indexed by:
Journal paper
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Volume:
卷：243-249
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Issue:
期：
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Page Number:
页：691-694
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Translation or Not:
no
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Date of Publication:
2011-06-01
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