Journal of Korean Society of Steel Construction (한국강구조학회 논문집)

Korean Society of Steel Construction (한국강구조학회)
권호 표지

An Experimental Studies on the Fatigue Behavior of Preflex Girder

프리플렉스형의 피로거동에 관한 실험적 고찰

  • 장동일 (한양대학교 공과대학 토목공학과) ;
  • 이명구 (서울보건전문대학 산업안전과) ;
  • 이승용 (한양대학교 대학원 토목공학과)
  • Published : 1996.09.30
Download PDF
⟨ Previous Next ⟩

Abstract

The studies are conducted to investigate the fatigue and fracture, behavior of preflex girder. In this work, the fatigue tests using by constant amplitude fatigue loading and 4-point-loading to maintain pure bending condition in the mid-span of preflex girder will be performed. It is expected from the results of the studies to provide the fatigue strength and the S-N curve of preflex girders. In addition, it will be ensured that fracture initiation occurs in the welded part of horseshoe-type shear connector as well as in other welded joints.

Keywords

References

  1. Reglement pour la construction des ponts metalliques
  2. Communication No. B. 39, International Congress on Prestressed Concrete The preflex beam, principles and reports on completed experiments Base, L.;Lipski, A.
  3. プレビ-ム合成げたの設計と問題點 構造用設計資料 No. 46 神谷良陳;福代博志
  4. 프리플렉스 합성형 표준시방서 및 동해설(안) 사단법인 대한토목학회
  5. Standard Specification for Highway Bridges AASHTO
  6. ACI committee 224R -90, Control of cracking in concrete structures ACI
  7. Fracture and fatigue control in structures Barsom, J.M.;Rolfe, S.T.
  8. Trans. Quart. ASM v.62 no.2 Bates, R.C.;Clark, W.G. Jr.