Earticle

초록

영어

When the section of a beam is prismatic, the Equivalent Stiffness Ratio(E.S.R.) of the beam are 3/4, 1/2 and 3/2 depending on to conditions of hinge end, symmetric deformation, antisymmetric deformation respectively. The aim of this study is to find out haunched the E.S.R. changes when the beam is haunched.
The results of this study are follows.
1. The values of E.S.R. of hinged case in the same as the multiplication of the values of the symmetric deformation and the antisymmetric deformation cases when the beam is the symmetric haunched.
2. The values of E.S.R. of end A and end B of the unsymmetric haunched beam are equal.
3. When the values of E.S.R. between horizontal haunched case and inclined haunched case are
compared, generally the horizontal case's absolute difference from the 0.5 is greater from that of

목차

Abstract
 1. 서론
  1.1 연구의 배경
  1.2 연구의 가정
 2. 변단면보의 등가강비
  2.1 직각헌치 대칭보의 등가강비
  2.2 직각헌치 비대칭보의 등가강비
  2.3 사선헌치 대칭보의 등가강비
 2.4 사선헌치 비대칭보의 등가강비
 3. 결론
 참고문헌

저자

• 송길호 [ Song, Kil Ho | 충북대 건축공학과 대학원 박사과정 ]
• 하재연 [ Ha, Jae Yeon | 충북대 건축공학과 학사과정 ]
• 곽순섭 [ Kwak, Soon Seop | 충북대 건축공학과 교수, 공학박사 ]

참고문헌