法向应力和法向应变对复合材料层板自由振动基础频率的影响

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法向应力和法向应变对复合材料层板自由振动基础频率的影响

张根全, 任勇生, 雷建平, 王俊奎

文章导航 > 复合材料学报 > 1996 > 13(2): 105-109

张根全, 任勇生, 雷建平, 等. 法向应力和法向应变对复合材料层板自由振动基础频率的影响[J]. 复合材料学报, 1996, 13(2): 105-109.

引用本文:

张根全, 任勇生, 雷建平, 等. 法向应力和法向应变对复合材料层板自由振动基础频率的影响[J]. 复合材料学报, 1996, 13(2): 105-109.

Zhang Genquan, Ren Yongsheng, Lei Jianping, et al. EFFECTS OF NORMAL STRESS AND NORMAL STRAIN ON THE FUNDAMENTAL FREQUENCIES OF FREE VIBRATIONS OF COMPOSITE LAMINATED PLATES[J]. Acta Materiae Compositae Sinica, 1996, 13(2): 105-109.

Citation:

Zhang Genquan, Ren Yongsheng, Lei Jianping, et al. EFFECTS OF NORMAL STRESS AND NORMAL STRAIN ON THE FUNDAMENTAL FREQUENCIES OF FREE VIBRATIONS OF COMPOSITE LAMINATED PLATES[J]. Acta Materiae Compositae Sinica, 1996, 13(2): 105-109.

张根全, 任勇生, 雷建平, 等. 法向应力和法向应变对复合材料层板自由振动基础频率的影响[J]. 复合材料学报, 1996, 13(2): 105-109.

引用本文:

张根全, 任勇生, 雷建平, 等. 法向应力和法向应变对复合材料层板自由振动基础频率的影响[J]. 复合材料学报, 1996, 13(2): 105-109.

Zhang Genquan, Ren Yongsheng, Lei Jianping, et al. EFFECTS OF NORMAL STRESS AND NORMAL STRAIN ON THE FUNDAMENTAL FREQUENCIES OF FREE VIBRATIONS OF COMPOSITE LAMINATED PLATES[J]. Acta Materiae Compositae Sinica, 1996, 13(2): 105-109.

Citation:

Zhang Genquan, Ren Yongsheng, Lei Jianping, et al. EFFECTS OF NORMAL STRESS AND NORMAL STRAIN ON THE FUNDAMENTAL FREQUENCIES OF FREE VIBRATIONS OF COMPOSITE LAMINATED PLATES[J]. Acta Materiae Compositae Sinica, 1996, 13(2): 105-109.

法向应力和法向应变对复合材料层板自由振动基础频率的影响

1.
太原工业大学数力系, 太原 030024;
2.
北京航空航天大学, 100083

计量
- 文章访问数: 708
- PDF下载量: 412
- 被引次数: 0
出版历程
- 收稿日期: 1994-03-01
- 修回日期: 1994-11-28
- 刊出日期: 1996-06-01

EFFECTS OF NORMAL STRESS AND NORMAL STRAIN ON THE FUNDAMENTAL FREQUENCIES OF FREE VIBRATIONS OF COMPOSITE LAMINATED PLATES

1.
Taiyuan University of Technology, Taiyuan 030024;
2.
Beijing University of Aeronautics and Astronautics, 100083

摘要: 一种包含法向应力,法向应变和横向剪切影响的复合材料层板自由振动的新位移模式在本文中提出.通过应用层板自由振动的Rayleigh-Ritz分析,比较了在简支边界条件下复合材料层板自由振动的YNS理论解[1]和本文新位移模式解,从而得出在简支边界条件下法向应力和法向应变对复合材料层板自由振动基础频率的影响.
- 法向应力 /
- 法向应变 /
- 基础频率
Abstract: A new displacement model of free vibrations,including effects of normal stress, normal strain and transverse shear deformation,is developed in this paper.The new model solutions are compared with the YNS theory solutions using Rayleigh-Ritz method for free vibrations,and the effects of transverse normal stress and normal strain on the fundamental frequencies of free vibrations of composite laminated plates with simply-supported edges are obtained.
- normal stress /
- normal strain /
- fundamental frequencies

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