| 混凝土结构季节温差应力分析方法研究 |
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| 引用本文： | 韩重庆,孟少平,唐红元. 混凝土结构季节温差应力分析方法研究[J]. 建筑结构, 2006, 36(3): 54-56,59 |
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| 作者姓名： | 韩重庆 孟少平 唐红元 |
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| 作者单位： | 东南大学建筑设计研究院,南京,210096;东南大学土木工程学院,南京,210096 |
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| 摘 要： | 考虑周期效应,在定性分析结构季节温差应力变化规律的基础上,采用可复及不可复徐变的本构关系和继效流动理论,定量分析了混凝土结构的季节温差应力。通过与现场测试结果对比,得到了更精确的季节温差应力折减系数。
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| 关 键 词： | 混凝土结构 温度应力 徐变 |
Research on Periodic Seasonal Temperature Stress in Concrete Structure |
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| Han Chongqing,Meng Shaoping,Tang Hongyuan. Research on Periodic Seasonal Temperature Stress in Concrete Structure[J]. Building Structure, 2006, 36(3): 54-56,59 |
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| Authors: | Han Chongqing Meng Shaoping Tang Hongyuan |
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| Affiliation: | Han Chongqing~1,Meng Shaoping~2,Tang Hongyuan~2 |
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| Abstract: | Based on qualitative analysis of seasonal temperature stress in concrete structures,quantitative research is presented by adopting the recoverable and irrecoverable creep equation and aftereffect flow theory.The theoretical calculation results are approved by actual test,and more accurate temperature stress reduction coefficient is gained. |
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| Keywords: | concrete structure temperature stress creep |
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