钢筋混凝土烟囱基础地下温度场有限元分析  

Finitie Element Analysis in foundation Underground Temperature Field of Reinforced Concrete chimney

作　　者：张旭升[1] 宋玉普[1] 

机构地区：[1]同济大学上海,大连理工大学

出　　处：《特种结构》1995年第4期46-48,共3页Special Structures

摘　　要：在钢筋混凝土烟囱基础地下温度场试验研究基础上，对其建立了有限元模型，并进行了稳态、瞬态温度场计算以及烟囱筒壁应力分析，所得结果与试验结果做了比较。On the basis of the experiment research on the foundation underground temperature field of Reinforced concrete chimney,the model of finite element analysis to this problem is established.Distributions of steady and nonsteady temperature fields are calculated.The stresses of the chimney wall are also calculated and anal-ysed.This paper gives comparision between the computing results and experimental results.

关 键 词：烟囱 钢筋混凝土 温度场 有限元 

分 类 号：TU377.01[建筑科学—结构工程]