홈 > 주제분류 > aa > International Journal of Concrete Structures and Materials > International Journal of Concrete Structures and Materials : Vol.10 No.4
  • Mechanical Performance and Stress-Strain Relationships for Grouted Splices Under Tensile and Cyclic Loadings
  • 분 류 연구문헌 - 학회논문 - 논문
  • ISSN 1976-0485
  • 저자 Feng Lin, Xiaobao Wu
  • 페이지 pp.435~450
  • 수록지 International Journal of Concrete Structures and Materials : Vol.10 No.4
  • 발행년도 2016년 - 12월
  • 소장위치 토목연구정보센터
  • 통제번호 1950304
  • 키워드 sleeve, connector, grouted, splice, cyclic, loading, stress?strain, relationship
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초록

Experimental studies were conducted on 36 grouted splices to investigate their mechanical performance under four loading schemes: (1) incremental tensile loading, (2) repeated tensile loading, (3) cyclic loading at high stress, and (4) cyclic loading at large strain. Load-deformation responses of the grouted splices under cyclic loadings were featured with pinching effect and stiffness degradation compared to those responses under tensile loadings. The shape of the hysteresis loops of load-deformation curves was similar to that under incremental tensile loading. For the purpose of structural analysis, stress?strain relationships were presented for grouted splices under various loadings

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