EI、Scopus 收录
中文核心期刊
ON THE CONSTRUCTION OF THE EULEK-BERNOULI BEAM VIA TWO SETS OF MODES AND THE CORRESPONDING FREQUENCIES[J]. Chinese Journal of Theoretical and Applied Mechanics, 1990, 22(4): 479-483. DOI: 10.6052/0459-1879-1990-4-1995-973
Citation: ON THE CONSTRUCTION OF THE EULEK-BERNOULI BEAM VIA TWO SETS OF MODES AND THE CORRESPONDING FREQUENCIES[J]. Chinese Journal of Theoretical and Applied Mechanics, 1990, 22(4): 479-483. DOI: 10.6052/0459-1879-1990-4-1995-973

ON THE CONSTRUCTION OF THE EULEK-BERNOULI BEAM VIA TWO SETS OF MODES AND THE CORRESPONDING FREQUENCIES

  • In this paper the problem was discussed in which the flextural rigidity and density of the Euler-Bernoulli Beam were solved from some of the displacement modes or the strain modes and the corresponding frequencies of a cantilever or a pinned-pinned beam. The necessary and sufficient conditions for the unique ex istence of a solution to the problem have been set up. An algorithm was proposed and numerical calculations were carried out. Examples and analysis both showed that much better results could be attai...
  • Related Articles

    [1]Hu Haiyan. DUALITY RELATIONS OF BEAMS IN NATURAL VIBRATIONS[J]. Chinese Journal of Theoretical and Applied Mechanics, 2020, 52(1): 139-149. DOI: 10.6052/0459-1879-20-019
    [2]Zhao Guowei, Wu Zhigang. EFFECTS OF COUPLING TERMS IN STRAIN ENERGY ON FREQUENCY OF A ROTATING CANTILEVER BEAM[J]. Chinese Journal of Theoretical and Applied Mechanics, 2015, 47(2): 362-366. DOI: 10.6052/0459-1879-14-207
    [3]Study on the vibration silicon cantilevers under laser excitation[J]. Chinese Journal of Theoretical and Applied Mechanics, 2010, 42(4): 758-764. DOI: 10.6052/0459-1879-2010-4-lxxb2009-005
    [4]Qishen Wang, Lei Wu, Jun Wang. Some qualitative properties of frequency spectrum and modes of difference discrete system of multibearing beam[J]. Chinese Journal of Theoretical and Applied Mechanics, 2009, 41(6): 947-952. DOI: 10.6052/0459-1879-2009-6-2008-129
    [5]Yang Li, Zhifei Shi. A new method for free vibration analysis of piezoelectric-elastic laminated beams[J]. Chinese Journal of Theoretical and Applied Mechanics, 2008, 40(4): 564-571. DOI: 10.6052/0459-1879-2008-4-2007-433
    [7]THE INHERENT VIBRATION CHARACTERISTICS OF COMPOSITE LAMINATED BEAMS AND ELASTIC BEAMS 1)[J]. Chinese Journal of Theoretical and Applied Mechanics, 1998, 30(5): 628-634. DOI: 10.6052/0459-1879-1998-5-1995-170
    [8]QUALITATIVE PROPERTIES OF FREQUENCY SPECTRUM AND MODES OF ARBITRARY SUPPORTED BEAMS IN VIBRATION[J]. Chinese Journal of Theoretical and Applied Mechanics, 1997, 29(5): 540-547. DOI: 10.6052/0459-1879-1997-5-1995-264
    [9]混流式转轮内有旋流动的全三元反问题计算[J]. Chinese Journal of Theoretical and Applied Mechanics, 1995, 27(S): 30-36. DOI: 10.6052/0459-1879-1995-S-1995-500
    [10]基于变形动力学模型的黏弹性材料本构关系[J]. Chinese Journal of Theoretical and Applied Mechanics, 1993, 25(3): 375-379. DOI: 10.6052/0459-1879-1993-3-1995-655

Catalog

    Article Metrics

    Article views (1925) PDF downloads (654) Cited by()
    Related

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return