VIBRATION OF A DELAMINATED BEAM PLATE RELATIVE TO POSTBUCKLING STATES WITH SHEAR DEFORMATION-THEORY

被引：4
作者：
CHEN, HP
GOGGIN, PJ
机构：
[1] Department of Aerospace Engineering, California State University, Long Beach
来源：
JOURNAL OF SOUND AND VIBRATION | 1994年 / 176卷 / 02期
关键词：
D O I：
10.1006/jsvi.1994.1366
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
Free vibrations of delaminated plates relative to post-buckled states have been investigated. The transverse shear deformation effects on natural frequencies and mode shapes are included in the analysis. Three types of natural modes-the local mode, the global mode and the general mixed mode-have been found in the post-buckling states. It is observed that the vibration characteristics have been influenced severely for plates with long and thin delaminations and that the transverse shear effect becomes important for plates with short and thick delaminations.
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页码：163 / 178
页数：16
相关论文
共 14 条
[1]   NATURAL FREQUENCIES OF BEAMS UNDER COMPRESSIVE AXIAL LOADS [J].
BOKAIAN, A .
JOURNAL OF SOUND AND VIBRATION, 1988, 126 (01) :49-65
[2]   DELAMINATION BUCKLING AND GROWTH IN LAMINATES [J].
BOTTEGA, WJ ;
MAEWAL, A .
JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 1983, 50 (01) :184-189
[3]   ONE DIMENSIONAL MODELING OF FAILURE IN LAMINATED PLATES BY DELAMINATION BUCKLING [J].
CHAI, H ;
BABCOCK, CD ;
KNAUSS, WG .
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 1981, 17 (11) :1069-1083
[4]   TRANSVERSE-SHEAR EFFECTS ON BUCKLING AND POSTBUCKLING OF LAMINATED AND DELAMINATED PLATES [J].
CHEN, HP .
AIAA JOURNAL, 1993, 31 (01) :163-169
[5]   SHEAR DEFORMATION-THEORY FOR COMPRESSIVE DELAMINATION BUCKLING AND GROWTH [J].
CHEN, HP .
AIAA JOURNAL, 1991, 29 (05) :813-819
[6]   DYNAMIC DELAMINATION GROWTH IN LAMINATED COMPOSITE STRUCTURES [J].
CHEN, HP ;
LEIB, D .
COMPOSITES SCIENCE AND TECHNOLOGY, 1993, 46 (04) :325-333
[7]   FREE-VIBRATIONS OF DELAMINATED BEAMS [J].
SHEN, MHH ;
GRADY, JE .
AIAA JOURNAL, 1992, 30 (05) :1361-1370
[8]  
SIMITSES GJ, 1985, AIAA J, V23, P1437, DOI 10.2514/3.9104
[9]   EFFECT OF DELAMINATION ON THE NATURAL FREQUENCIES OF COMPOSITE LAMINATES [J].
TRACY, JJ ;
PARDOEN, GC .
JOURNAL OF COMPOSITE MATERIALS, 1989, 23 (12) :1200-1215
[10]   VIBRATIONS OF SPLIT BEAMS [J].
WANG, JTS ;
LIU, YY ;
GIBBY, JA .
JOURNAL OF SOUND AND VIBRATION, 1982, 84 (04) :491-502
12