某塔式起重机整体有限元建模及分析  

FINITE ELEMENT MODELING AND ANALYSIS FOR THE WHOLE STRUCTURE OF A TOWER CRANE

作　　者：甘元初[1] 宋会莲[1] 谌轶 

机构地区：[1]南华大学,衡阳421001 [2]二七二厂,衡阳421001

出　　处：《建筑技术开发》2007年第5期114-116,共3页Building Technology Development

摘　　要：介绍了使用结构分析软件 STAAD.Pro 对某塔式起重机的整体建模过程,主要是单元的选取、关键部位的处理以及荷载的确定,然后进行了塔机整体的静力计算分析。计算结果表明所建模型是合理的,并确定出了最不利荷载组合。The finite element modeling process for the whole structure of a tower crane by using the program STAAD. Pro is presented. The element selection, treatment for key parts and the determination of loads are mainly presented. Then the static calculation is done. The calculation results show that the model built is reliable. The most unfavorable load combination is determined based on the calculation.

关 键 词：塔式起重机 整体结构 有限元建模 静力分析 

分 类 号：TU61[建筑科学—建筑技术科学]