한국전산구조공학회:학술대회논문집 (Proceedings of the Computational Structural Engineering Institute Conference)
- 한국전산구조공학회 1993년도 가을 학술발표회논문집
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- Pages.74-78
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- 1993
단층래티스돔의 좌굴특성에 미치는 형상초기부정에 관한 연구 (II) (제II보 핀접합의 경우)
Study on Buckling-Characteristics of Single-Layer Latticed Domes subject to Initial Imperfection (II) (Part II In the case of Pinned-Joint)
초록
Compared with rigid-jointed latticed dome, in pinned-joint latticed dome, results of Ref.1 showed reduction of buckling strength by decline of junction's rotational rigidity. Moreover, with decline of junction's rotational rigidity, geometrical initial imperfection incurs more and more reduction of buckling-strength. This study, subsequently the case of rigid-joint domes, is aimed at analyzing buckling-characteristics of pinned-joint single-layer latticed domes with triangular network subjected to initial imperfection.
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