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工业建筑  2005 

空腔壳基础弹塑性有限元分析

DOI: 10.13204/j.gyjz200511018

Keywords: 空腔壳基础,弹塑性有限元,应力,应变,开裂

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Abstract:

对1∶10空腔壳基础模型结构的破裂进行了弹塑性有限元分析、计算值与试验值的比较,说明了计算模型和计算参数基本合理;得到了基础筒壁破裂过程中筒壁应力-应变的变化规律,为烟囱基础的设计提供了理论依据。

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