Optimisation of symmetric laminates with internal line supports for maximum buckling load

1998 ◽  
Vol 6 (6) ◽  
pp. 633-641 ◽  
Author(s):  
M. Walker
Keyword(s):  
Buckling Load ◽  
Internal Line ◽  
Internal Line Supports

Flexural Vibration Of Skew Mindlin Plates With Oblique Internal Line Supports

1994 ◽  
Vol 178 (4) ◽  
pp. 535-551 ◽  
Author(s):  
Y. Xiang ◽  
S. Kitipornchai ◽  
K.M. Liew ◽  
C.M. Wang
Keyword(s):  
Flexural Vibration ◽  
Internal Line ◽  
Internal Line Supports

Development of Matched Interface and Boundary Method for Buckling Analysis of Plates with Various Interfaces

2020 ◽  
Vol 12 (08) ◽  
pp. 2050086
Author(s):  
Zhiwei Song ◽  
Xiaoqiao He ◽  
Wei Li ◽  
De Xie
Keyword(s):  
Numerical Analysis ◽  
Buckling Analysis ◽  
Numerical Results ◽  
Internal Line ◽  
Boundary Method ◽  
Compressive Loads ◽  
Internal Line Supports

Buckling problems of plates with interfaces caused by step changes in thickness, internal line supports and line hinges under uni-axial and bi-axial in-plane compressive loads are solved by using the matched interface and boundary (MIB) method. In view of buckling problems of plates, new MIB algorithms and their interpolation formulations are developed to deal with various interfaces. A number of examples are taken to examine the accuracy and convergence of the present algorithms. Numerical results are compared with the existing solutions to validate the applicability of these algorithms to the title problems. Numerical analysis shows that on the whole, MIB and its interpolation formulation are equivalent, and they are highly accurate and efficient approaches for buckling analysis of plates with various interfaces.

Optimal locations of internal line supports for rectangular plates against buckling

1992 ◽  
Vol 4 (3-4) ◽  
pp. 199-205 ◽  
Author(s):  
C. M. Wang ◽  
K. M. Liew ◽  
L. Wang ◽  
K. K. Ang
Keyword(s):  
Internal Line ◽  
Rectangular Plates ◽  
Internal Line Supports
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