일반화 전달강성계수법을 이용한 트러스 구조물의 구조해석

• 영문명: Structural Analysis of a Truss Structure by Generalized Transfer Stiffness Coefficient Method
• 발행기관: 전남대학교 수산과학연구소
• 저자명: 최명수(Myung Soo CHOI) Yasuhiro Bonkobara(盆子原康博) Takahiro Kondou(近蕂 孝廣)
• 간행물 정보: 『수산과학연구소 논문집』제18권 제2호, 72~77쪽, 전체 6쪽
• 주제분류: 농수해양 > 수산학
• 파일형태: PDF
• 발행일자: 2009.12.30

영문 초록

In structural analysis, the finite element method (FEM) is most widely used and powerful analytical algorithm. But the FEM requires much computational cost to solve the structural analysis problem of an analytical model with many degrees of freedom. For overcoming the drawback of the FEM, authors suggested the transfer stiffness coefficient method (TSCM) based on the transfer of the stiffness coefficient for an analytical model. However the TSCM was not suitable for analyzing truss structures of various shapes. In this study, the generalized transfer stiffness coefficient method (GTSCM) combining the graph theory and TSCM is applied to the structural analysis of a truss structure. The validity of the GTSCM in structural analysis of a truss structure is confirmed through the comparison of computational results obtained by the GTSCM and the FEM.

목차

Abstract

서론

이론

수치 계산 결과 및 고찰

결론

참고문헌

키워드

Structural Analysis Graph Theory Transfer Stiffness Coefficient Method Truss Structure Finite Element Method