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Preliminary study on the effect of loading rate on bond property between corroded concrete and steel bar

  • Shandong Province Zhucheng Municipal Bureau of Finance
  • Harbin Institute of Technology Weihai
  • Qinhuangdao Huacheng Architctecural Design Consulting Co.,Ltd

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Effect of loading rate on bond property between corroded concrete and steel bar are studied. Simulation test and finite element are used to study the pull-out test of corroded reinforcement concrete members in present literature. Considering the corrosion of steel bar and concrete and their rate dependent characteristics, the bond property of corroded reinforcement and concrete under the different loading rate (10-4 s-1-10-2 s-1)are studied. It concluded that the bond property was improved when the rating rate form 10-4 s-1 to the static load; the bond property would decreased when the loading rate reached the fixed value (10-3s-1-10-2s-1), the members was failed under the smaller load.

Original languageEnglish
Title of host publicationAdvances in Civil Structures IV
PublisherTrans Tech Publications Ltd
Pages396-401
Number of pages6
ISBN (Print)9783038351641
DOIs
StatePublished - 2014
Externally publishedYes
Event4th International Conference on Civil Engineering, Architecture and Building Materials, CEABM 2014 - Haikou, China
Duration: 24 May 201425 May 2014

Publication series

NameApplied Mechanics and Materials
Volume578-579
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference4th International Conference on Civil Engineering, Architecture and Building Materials, CEABM 2014
Country/TerritoryChina
CityHaikou
Period24/05/1425/05/14

Keywords

  • Bond property
  • Concrete
  • Corrosion
  • Loading rate
  • Steel bar

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