防护门结构模态分析
방호문결구모태분석
On model analysis of protective door structure
  • 万方数据
    山西建筑 산서건축
    SHANXI ARCHITECTURE
    2011年 29期 28-29 ,共2页

    林家炜%张并瑞%石磊

    림가위%장병서%석뢰

    防护门%结构%模态分析 防護門%結構%模態分析
    방호문%결구%모태분석
    protective door%structure%model analysis
    利用LS-DYNA有限元软件，使用分块求逆Lanczos方法对某防护门结构进行了模态分析，并研究了配筋率对其模态的影响，得出了相关结论，为求得防护门结构的简化计算解析解奠定了基础。
    이용LS-DYNA유한원연건，사용분괴구역Lanczos방법대모방호문결구진행료모태분석，병연구료배근솔대기모태적영향，득출료상관결론，위구득방호문결구적간화계산해석해전정료기출。
    The paper adopts LS-DYNA finite element software, undertakes the model analysis of some protective doors structure by using the blocking inversion Lanczos method, researches the influence of steel ratio on its model, and achieves some relative conclusions, so as to lay the foundation for achieving the simplified calculation analytical solutions of the protective door structure.
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