Finite Element Analysis on Modal Frequency Change Regulations of the Damage Simple-Supported Beams

摘要：

To grasp frequency change regulations of the simplesupported beams, the frequency of beams are carried by finite element method using ANSYS program, in which the damages are substituted with sectional stiffness loss. The results by ANSYS are compared with the test results in reference.

关键词： damage simple-supported beam frequency flnite element

作者: Li Jian Xue Gang

作者单位: Architecture and Civil Engineering School Inner Mongolia University of Science and Technology Baotou, China

会议类型: 国际会议

会议名称: 2012 International Conference on Electric Technology and Civil Engineering(2012 电子技术与土木工程国际会议 ICETCE 2012)

会议地点: 三峡

会议语种:英文

页码: 1581-1584

在线出版日期: 2012-05-18（万方平台首次上网日期，不代表论文的发表时间）