Experimental Study of Structural Damage Detection Method Based on the IMPSCO Algorithm

摘要：

　　The standard particle swarm optimization (PSO) is easy to fall into thelocal optimum and such deficen cy also exists in the multi-particle swarm coevolution optimization (MPSCO).So far advanced PSO algorithm have received considerable attention.This paper presents an improved MPSCO algorithm (IMPSCO), which is integrated with the Newmarks algorithm to locate damage and predict the extent of damage.To validate the proposed method, an experimental seven-story steel frame was employed to detect damage.The results show that the applicability and effectiveness of the proposed technique in detecting damage.

作者: Shaofei Jiang Siyao Wu Liqiang Dong

作者单位: College of Civil Engineering, Fuzhou University, Fuzhou, China

会议类型: 国际会议

会议名称: The 5th International Symposium on Innovation & Sustainability of Structures in Civil Engineering (ISISS2013)(第五届创新和可持续发展土木工程结构国际学术研讨会)

会议地点: 哈尔滨

会议语种:英文

页码: 749-756

在线出版日期: 2013-07-06（万方平台首次上网日期，不代表论文的发表时间）