Earticle

초록

영어

The space frame structure is one of the large span structural system consisting of longitudinal and latitudinal members. The members are connected in three dimension. A space frame structure has high stiffness with a structure resisting external forces in steric conformation. According to many structural conditions, structural stability problems in the space frame are determined and considered very important. According to geometrical shape, the star dome, parallel lamella dome and three way grid dome were selected as models. The models were examined for characteristics of instability under STEP Excitations behavior according to rise-span ratio(μ) and shape imperfection.

목차

Abstract
 1. 서론
 2. 문헌고찰
 3. 형상 불완전량에 따른 래티스 돔 구조물의 동적 구조불안정 특성
  3.1 해석조건
  3.2 래티스돔 구조물의 구조불안정 특성
 4. 결론
 참고문헌

저자

• 장제필 [ Jang, Je-Pil | 세명대 건설공학과 대학원 공학석사 ] 교신저자
• 김승덕 [ Kim, Seung-Deog | 세명대 건축공학과 교수, 공학박사 ]

참고문헌