重庆科技学院学报：自然科学版2011，Vol.13Issue(6)：100-103,4.
基于ANSYS优化设计的JJ162/42-K型井架模型修正
On Optimization Design of Type JJ162/42-K Derrick Based on ANSYS
于彪 1周国强 2易俊1
作者信息
- 1. 重庆科技学院,重庆401331
- 2. 大庆石油学院,秦皇岛066004
- 折叠
摘要
Abstract
Updating finite element（FE）model is something of optimization.The purpose of model updating is to identify and correct uncertain parameters of FE model,which can lead to the better predictions of structural real dynamic and static behavior.In accordance with the modal data obtained from field tests of the model of Type JJ162/42-K Derrick,the optimization design principle based on the structural sensitivity analysis was used to update the ideal finite element model of the derrick.The results reflect the true state of derrick structure and actual work performance.关键词
井架/有限元/灵敏度/优化设计/模型修正Key words
derrick/finite element/sensitivity/optimization design/model updating分类
能源科技引用本文复制引用
于彪,周国强,易俊..基于ANSYS优化设计的JJ162/42-K型井架模型修正[J].重庆科技学院学报：自然科学版,2011,13(6):100-103,4.
