地基沉降条件下储罐结构响应模型对比分析

Contrastive Analysis on Tank's Behavior Model Under Foundation Settlement

通过采用傅里叶分解方法,对储罐基础实测沉降数据进行处理,建立3种不同储罐有限元模型进行计算,根据计算结果分析地基沉降条件下储罐的结构响应,通过对比对3种储罐模型进行了评价。所得结论可为保障储罐安全运行提供参考。

Fourier decomposition method is used to process the actual measured data of storage tank’s foundation settlement and three different finite element models of storage tank are established for calculation. Based on the result of calculation, the behavior of tank under foundation settlement is analyzed and assessments on three models are made through comparison. Conclusions drawn from the analysis can offer guidance to the maintenance of tank safety.