On the snap-through buckling analysis of electrostatic shallow arch micro-actuator via meshless Galerkin decomposition technique

2022 ◽  
Vol 134 ◽  
pp. 388-397
Author(s):  
Hassen M. OUAKAD ◽  
Krzysztof Kamil ŻUR
Keyword(s):  
Buckling Analysis ◽  
Decomposition Technique ◽  
Shallow Arch ◽  
Micro Actuator

SIMPLIFIED BUCKLING ANALYSIS OF STIFFENED LAMINATED SANDWICH PLATES

2019 ◽  
Vol 10 (1) ◽  
pp. 69-91
Author(s):  
Husam Al Qablan ◽  
Hazim M. Dwairi ◽  
Omar Al Hattamleh ◽  
Samer Rabab'ah
Keyword(s):  
Buckling Analysis ◽  
Sandwich Plates

Torsional buckling analysis of composite cylinders

AIAA Journal ◽  
2001 ◽  
Vol 39 ◽  
pp. 951-955
Author(s):  
Hoon Cheol Park ◽  
Chahngmin Cho ◽  
Younho Choi
Keyword(s):  
Buckling Analysis ◽  
Torsional Buckling ◽  
Composite Cylinders

scholarly journals Differential Quadrature and Differential Transformation Methods in Buckling Analysis of Nanobeams

2019 ◽  
Vol 6 (1) ◽  
pp. 68-76 ◽  
Author(s):  
Subrat Kumar Jena ◽  
S. Chakraverty
Keyword(s):  
Boundary Conditions ◽  
Differential Quadrature Method ◽  
Nonlocal Parameter ◽  
Transformation Method ◽  
Nonlocal Theory ◽  
Buckling Analysis ◽  
Differential Quadrature ◽  
Load Parameter ◽  
Computationally Efficient ◽  
Differential Transformation

AbstractIn this paper, two computationally efficient techniques viz. Differential Quadrature Method (DQM) and Differential Transformation Method (DTM) have been used for buckling analysis of Euler-Bernoulli nanobeam incorporation with the nonlocal theory of Eringen. Complete procedures of both the methods along with their mathematical formulations are discussed, and MATLAB codes have been developed for both the methods to handle the boundary conditions. Various classical boundary conditions such as SS, CS, and CC have been considered for investigation. A comparative study for the convergence of DQM and DTM approaches are carried out, and the obtained results are also illustrated to demonstrate the effects of the nonlocal parameter, aspect ratio (L/h) and the boundary condition on the critical buckling load parameter.

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