Study on Damage Models for Effective General and Practicable Assessmentof Structural Conditions
[1]WU Ziyan,ZHAO Yu,YANG Haifeng,et al.Study on Damage Models for Effective General and Practicable Assessmentof Structural Conditions[J].Journal of Zhengzhou University (Engineering Science),2009,30(04):6-10.
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
30
Number of periods:
2009年04期
Page number:
6-10
Column:
Public date:
1900-01-01
- Title:
- Study on Damage Models for Effective General and Practicable Assessmentof Structural Conditions
- Keywords:
- damage models; Status assessment indicators; cumulative damage; Structural health monitoring
- CLC:
- -
- DOI:
- -
- Abstract:
- his paper establishes two new damage models，one aeeouflt for the maximum deformation effectonly while tile other account fbr both the maximum deformation and the cumulative damage，and establish thecorresponding evaluation indicators for different structural damage state．By comparing the result of proposedstate assessment indicators and other indicators raider different seismic peak acceleration and tile same seismicwaves with different duration，study the application of two kinds of’damage model．The result indicates that，while peak acceleration is less than 0．3 g，using the displacement model to measure tile structural damagestate is reasonable；when larger than 0．3 g，it should be intcgrated to consider the cumulative elect of themaximum displacement and damage of the damage model，Examples show that the proposed damage assess．ment indicators fit the actual situation better，with engineering application value to some extent．
- References:
- -
- Similar References:
Memo
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Last Update:
1900-01-01