caa a22 4500 445811382 CHVBK 20180317145213.0 cr unu---uuuuu 170323e20110601xx s 000 0 eng 10.1007/s00419-010-0442-7 doi (NATIONALLICENCE)springer-10.1007/s00419-010-0442-7 Stochastic nonlinear bending response of laminated composite plates with system randomness under lateral pressure and thermal loading [Elektronische Daten] [Achchhe Lal, B. Singh, Rajesh Kumar] In this paper, the effect of sensitivity of randomness in system parameters on the nonlinear transverse central deflection response of laminated composite plates subjected to transverse uniform lateral pressure and thermal loading is examined. System parameters such as the lamina material properties, expansion of thermal coefficients, lamina plate thickness and lateral load are modelled as basic random variables. A higher order shear deformation theory in the von-Karman sense is used to model the system behavior of the laminated plate. A direct iterative-based C 0 nonlinear finite element method in conjunction with the first-order perturbation technique developed by the authors is extended for thermal problem to obtain the second-order response statistics, i.e., mean and variance of the nonlinear transverse deflection of the plate. Typical numerical results of composite plates with temperature independent and dependent material properties subjected to uniform temperature and combination of uniform and transverse temperature are obtained for various combinations of geometric parameters, uniform lateral pressures, staking sequences and boundary conditions. The results have been compared with those available in the literature and an independent Monte Carlo simulation. Springer-Verlag, 2010 Stochastic nonlinear bending response nationallicence Finite element method nationallicence Random system properties nationallicence Lal Achchhe Department of Mechanical Engineering, SVNIT, 395007, Surat, India aut Singh B. Department of Aerospace Engineering, IIT, 721302, Kharagpur, India aut Kumar Rajesh Department of Applied Mechanics, SVNIT, 395007, Surat, India aut Archive of Applied Mechanics Springer-Verlag 81/6(2011-06-01), 727-743 0939-1533 81:6<727 2011 81 419 https://doi.org/10.1007/s00419-010-0442-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00419-010-0442-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Lal Achchhe Department of Mechanical Engineering, SVNIT, 395007, Surat, India aut NATIONALLICENCE 700 1- Singh B. Department of Aerospace Engineering, IIT, 721302, Kharagpur, India aut NATIONALLICENCE 700 1- Kumar Rajesh Department of Applied Mechanics, SVNIT, 395007, Surat, India aut NATIONALLICENCE 773 0- Archive of Applied Mechanics Springer-Verlag 81/6(2011-06-01), 727-743 0939-1533 81:6<727 2011 81 419 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer