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本文介绍了文献[1]提出的混凝土杆件结构徐变分析的有限元方法,然后用有限元法对某框架结构进行了考虑施工过程和徐变影响的全过程受力分析。分析结果表明,施工过程和徐变因素对结构的变形和受力都具有显著的影响。
This paper introduces the finite element method for the creep analysis of concrete bar structures proposed in [1], and then uses the finite element method to analyze the entire process of a certain frame structure considering the construction process and the influence of creep. The analysis results show that the construction process and the creeping factors have a significant impact on the deformation and stress of the structure.