Damage Identification of a Concrete Cantilever Beam Based on Elman Neural Network

摘要：

Elman neural network is presented to identify and locate the crack damage of concrete structures in this paper. A cantilever is analyzed by finite element method, and the damage indices of the perfect structure and damaged structure are gained. Then Elman neural network is used to analyze the single damage and multi-damage quantification and damage location. Numerical simulation results show that Elman neural network method can make a better diagnosis for single and multiple damage identification. This method has certain guiding sense to damage identification in actual structures.

关键词： elman neural network damage identification simulation analysis concrete cantilever beam

作者: Zhao Yu Zhang Jianwei

作者单位: North China University of Water Conservancy and Electric Power ZhengZhou,China

会议类型: 国际会议

会议名称: The 2010 International Conference on Computer Application and System Modeling(2010计算机应用与系统建模国际会议 ICCASM 2010)

会议地点: 太原

会议语种:英文

页码: 128-131

在线出版日期: 2010-10-22（万方平台首次上网日期，不代表论文的发表时间）