모살용접을 사용한 각형강관기둥-H형강보 모멘트 접합에 관한 실험적 연구

다국어 초록 (Multilingual Abstract)

In seismically active regions such as Japan, most of steel structures are constructed using moment resisting frames<br/>
that are composed of square tubular section columns and H-shaped beams. Through-type diaphragm was widely used in<br/>
the case of beam-to-box column connection in spite of theirs complexity of fabrication. The Hyogoken-Nanbu earthquake<br/>
in 1995, however, caused very severe damage to through-type diaphragm. Most of through-type diaphragm connections<br/>
were damaged in both welding part of beams and columns. On the other hand, outer diaphragm have merit of reducing<br/>
the process of fabrication, because it is not need the cutting of the column to connect, and of convince of assuring<br/>
concrete compactness of concrete filled-steel tubular columns.<br/>
This study focuses on the development of a new connection method of H-shaped beam-to-square tubular column<br/>
connections. The connection method using external stiffener of outer diaphragm was presented. A specific type of<br/>
H-shaped beam-to-square tubular column connections with vertical stiffener has been experimentally studied under cyclic<br/>
loading. Six test specimens were tested at the structural Laboratory of Kyushu University. The structural performance of<br/>
the test specimens is discussed well as resulting conclusions.

목차 (Table of Contents)

• Abstract
  
• 1.서론
  
• 2.실험계획
  
• 3.실험결과
  
• 4.결론
  
• 참고문헌

참고문헌 (Reference)

1 정진안, "일본의 보-기둥 접합부" 14 (14): 42-49,

2 Akiyama, "Transition from ductile to brittle fracture of full scale beam-to-column connections caused by temperature" (522) : 105-112, 2002

3 Tanuma, "Study on fatigue characteristics of cross welded joints of high strength steel" (531) : 149-156, 2000

4 AIJ, "Recommendation for Limit State Design of Steel Structures" 1999

5 AIJ, "Recommendation for Design of Connections in Steel Structures" 2000

6 Harada, "Experimental study on brittle fracture in beam-to-column connections (Influence of connection detail and material properties)" (535) : 141-148, 2000