RISS 학술연구정보서비스

검색
다국어 입력

http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.

변환된 중국어를 복사하여 사용하시면 됩니다.

예시)
  • 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
  • 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
닫기
    인기검색어 순위 펼치기

    RISS 인기검색어

      다중 구속조건을 고려한 격자체 구조물의 충격해석 모델개선

      한글로보기

      https://www.riss.kr/link?id=A75896472

      • 0

        상세조회
      • 0

        다운로드
      서지정보 열기
      • 내보내기
      • 내책장담기
      • 공유하기
      • 오류접수

      부가정보

      다국어 초록 (Multilingual Abstract)

      The dynamic impact analysis is performed for predicting the buckling behavior of a grid structure under the lateral<br/>
      impact load by finite element method. The grid structure is composed of several thin plates which were inserted each<br/>
      other and then each contact places were welded by laser welding. The finite element model is produced using preprocessor<br/>
      I-DEAS, and solved using nonlinear commercial solver ABAQUS/explicit. In this work, two models are<br/>
      proposed for FE analysis. One is the simplified model and the other is multi constrained one. Applied boundary<br/>
      conditions for dynamic impact analysis were nearly the same with actual boundary conditions for impact test. The<br/>
      dynamic impact parameters of a grid structure such as critical impact acceleration, impact force and buckling mode and<br/>
      so on, are over-estimated with test results. Based on these results, the FE analysis model of the grid structure is need to<br/>
      modify the stiffness of a grid cell structure. According to these results, the FE model is modified for estimating the<br/>
      buckling behavior of grid structure. This modified FE model will be compared with test and analysis results using the<br/>
      simplified model.
      번역하기

      The dynamic impact analysis is performed for predicting the buckling behavior of a grid structure under the lateral<br/> impact load by finite element method. The grid structure is composed of several thin plates which were inserted each<br/&...

      The dynamic impact analysis is performed for predicting the buckling behavior of a grid structure under the lateral<br/>
      impact load by finite element method. The grid structure is composed of several thin plates which were inserted each<br/>
      other and then each contact places were welded by laser welding. The finite element model is produced using preprocessor<br/>
      I-DEAS, and solved using nonlinear commercial solver ABAQUS/explicit. In this work, two models are<br/>
      proposed for FE analysis. One is the simplified model and the other is multi constrained one. Applied boundary<br/>
      conditions for dynamic impact analysis were nearly the same with actual boundary conditions for impact test. The<br/>
      dynamic impact parameters of a grid structure such as critical impact acceleration, impact force and buckling mode and<br/>
      so on, are over-estimated with test results. Based on these results, the FE analysis model of the grid structure is need to<br/>
      modify the stiffness of a grid cell structure. According to these results, the FE model is modified for estimating the<br/>
      buckling behavior of grid structure. This modified FE model will be compared with test and analysis results using the<br/>
      simplified model.

      더보기

      목차 (Table of Contents)

      • Abstract
      • 1. 서론
      • 2. 격자체 구조물의 충격해석모델
      • 3. 결과 및 고찰
      • 4. 결론
      • Abstract
      • 1. 서론
      • 2. 격자체 구조물의 충격해석모델
      • 3. 결과 및 고찰
      • 4. 결론
      • 5. 후기
      • 참고문헌
      더보기

      동일학술지(권/호) 다른 논문

      분석정보

      View

      상세정보조회

      0

      Usage

      원문다운로드

      0

      대출신청

      0

      복사신청

      0

      EDDS신청

      0

      동일 주제 내 활용도 TOP

      더보기

      주제

      연도별 연구동향

      연도별 활용동향

      연관논문

      연구자 네트워크맵

      공동연구자 (7)

      유사연구자 (20) 활용도상위20명

      이 자료와 함께 이용한 RISS 자료

      나만을 위한 추천자료

      해외이동버튼