Nonlinear three-dimensional analysis of composite laminated plates

1996 ◽  
Vol 17 (7) ◽  
pp. 621-632 ◽  
Author(s):  
Jiang Xiaoyu ◽  
Zhang Xiangzhou
Keyword(s):  
Dimensional Analysis ◽  
Three Dimensional ◽  
Laminated Plates ◽  
Composite Laminated Plates

On the three dimensional analysis of thick laminated plates

1983 ◽  
Vol 88 (2) ◽  
pp. 213-224 ◽  
Author(s):  
K.K. Teh ◽  
K.C. Brown ◽  
R. Jones
Keyword(s):  
Dimensional Analysis ◽  
Three Dimensional ◽  
Laminated Plates

scholarly journals On Interlaminar Failure due to Mechanical and Thermal Stresses at the Free Edges of Composite Laminated Plates

1994 ◽  
Vol 3 (5) ◽  
pp. 096369359400300
Author(s):  
S. K. Morton ◽  
J. P. H. Webber
Keyword(s):  
Stress Field ◽  
Analytical Model ◽  
Thermal Stresses ◽  
Three Dimensional ◽  
Free Edge ◽  
Laminated Plates ◽  
Laminated Plate ◽  
Composite Laminated Plate ◽  
Composite Laminated Plates ◽  
Thermoelastic Effects

The three-dimensional stress field that occurs near a free edge in a composite laminated plate may lead to interlaminar failure. On the basis of an analytical model for this stress field, critical applied loads for interlaminar failure are predicted using a quadratic criterion. Both mechanical and thermoelastic effects are considered.

Approximate Design Analysis of Failure Within Composite Laminated Plates

1982 ◽  
Vol 104 (3) ◽  
pp. 604-611 ◽  
Author(s):  
R. L. Gallo ◽  
A. N. Palazotto
Keyword(s):  
Computer Simulation ◽  
Analytical Study ◽  
Three Dimensional ◽  
Free Edge ◽  
Laminated Plates ◽  
Curing Temperature ◽  
Laminated Plate ◽  
Approximate Design ◽  
Composite Laminated Plates ◽  
Good Agreement

This paper is an analytical study of the effects of interlamina stresses near the free edge of a laminated plate due to axial and moment loading variations. A three-dimensional extension of the Tsai-Hill failure criterion is introduced to predict delamination. Results achieved by computer simulation show good agreement with experimental observations made by other sources. The distance from the free edge is decidedly important as is the effect of curing temperature because of the consequences these parameters have on the magnitude of the stress field. The failure estimations provide an approximate bound and are worthy of due consideration by the design engineer in the stress analysis of test specimens.

Sign in / Sign up

Export Citation Format

Share Document