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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2019.1
- 수록면
- 83 - 88 (6page)
이용수
초록· 키워드
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Structural analysis remains as an essential part of any integrated civil engineering system in today’s rapidly changing computing environment. Even with enormous advancements in capabilities of computers and mobile tools, enhancing computational efficiency of algorithms is necessary to meet the changing demands for quick real time response systems. The finite element method is still the most widely used method of computational structural analysis; a robust, reliable and automated finite element structural analysis module is essential in a modern integrated structural engineering system. To be a part of an automated finite element structural analysis, an efficient adaptive mesh generation scheme based on R-H refinement for the mesh and error estimates from representative strain values at Gauss points is described. A coefficient that depends on the shape of element is used to correct overly distorted elements. Two simple case studies show the validity and computational efficiency. The scheme is appropriate for nonlinear and dynamic problems in earthquake engineering which generally require a huge number of iterative computations.
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등록된 정보가 없습니다.
참고문헌 (13)
참고문헌 신청
Rabizuk T / 2007 / Three-dimensional meshfree method for continuous multiple-crack initiation, propagation and junction in statics and dynamics / Comp Mech 40:473~495
지광습 / 2005 / 확장유한요소법을 이용한 요소망 제약조건이 없는 다중 피로균열 진전 해석기법 / 대한토목학회 논문집A 25(1A):183~190
Alfarra B / 2017 / New methodology for calculating damage variable evolution in plastic damage model for RC structure / Eng Struct 132:70~86
Snozzi L / 2013 / A cohesive element model for mixed mode loading with frictional mixed mode loading with frictional contact capability / IJNME 93(5):510~526
Bathe KJ / 1982 / Finite element procedures in engineering analysis / Prentice- Hall; :735
지광습 / 2005 / 확장유한요소법을 이용한 요소망 제약조건이 없는 다중 피로균열 진전 해석기법 / 대한토목학회 논문집A 25(1A):183~190
Alfarra B / 2017 / New methodology for calculating damage variable evolution in plastic damage model for RC structure / Eng Struct 132:70~86
Snozzi L / 2013 / A cohesive element model for mixed mode loading with frictional mixed mode loading with frictional contact capability / IJNME 93(5):510~526
Bathe KJ / 1982 / Finite element procedures in engineering analysis / Prentice- Hall; :735
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