多管式烟囱钢内筒安装可靠性分析初探  

Superficial discussion on the reliability analysis of internal steel stacks' installation in multi-flue chimney

作　　者：刘荣桂[1] 蒋峰[1] 谢桂华[1] 李成绩[1] 蔡建良[1] 

机构地区：[1]江苏大学土木工程系,江苏镇江212013

出　　处：《四川建筑科学研究》2006年第3期56-60,共5页Sichuan Building Science

基　　金：江苏省供电局协作课题资助项目(GZ2004071G148)

摘　　要：利用ANSYS软件基于Monte-Carlo法和响应面法的概率分析功能,编制专用的参数化语言程序,对某电厂多管式烟囱基于液压提升倒装法的钢内筒安装过程进行可靠性分析。在工程实践的基础上,结合可靠性分析相关理论提出了大型复杂系统的分析计算模型。最后,以吊装平台结构为例给出其可靠性分析结果。The reliability analysis of the internal steel stacks＇ installation in multi-flue chimney was carded through by using the special parameter language progam and the probability analysis function of ANSYS software based on Monte-Carlo method and response surface method. The structural model was for other large scale complicated structures provided, according to the engineering practice and the relative theory of reliability analysis. Finally, the results was presented by the lifting platform structural.

关 键 词：多管式烟囱 钢内筒 可靠性 液压提升倒装法 吊装平台 

分 类 号：TU35[建筑科学—结构工程]