The Structural Behavior of the Frames with Semi-Rigid Connections Using Reformed T-stubs

개량 T-stub를 이용한 반강접 골조의 거동

  • Received : 2000.04.21
  • Published : 2000.08.27

Abstract

The objective of this study is to investigate the structural behavior of the beam to column connection with reformed T-stubs and to ascertain the application of semi-rigid connection with reformed T-stubs to middle high rise buildings. The tests of steel frame using semi-rigid connections with reformed T-stub and existing T-stub were performed under cyclic loading condition. Finite element analysis was also carried out and the results of FEM were compared with results of tests. The thickness of reformed T-stub and the distance of bolt were used for parameters in the analysis. The structural behaviors of reformed T-stub were understood qualitatively and the possibility of application of semi-rigid connections with reformed T-stubs was ascertained.

Acknowledgement

Grant : 건축물 구조설계에서 반강접 접합부의 실용화

Supported by : 한국과학재단

References

  1. Desion of Steel Structures Eurocode No. 3, vol 1 ECCS
  2. Semi-Rigid Connections in Steel Frames Council on Tall Buildings and Habitat
  3. 한국강구조학회 논문집 v.9 no.4 개량 T-stub 반강 접합부의 기초적 연구 유봉현;이명재;김원기
  4. 개량 T-stub를 이용한 기둥-보 접합부의 역학적 거동 유봉현
  5. T-stub 반강접합부의 거동에 관한 실험적 연구 양명숙
  6. 한국강구조학회 학술발표대회논문집 반강접합을 위한 개량 T-stub 요소의 가력실험 원혁(외 3인)