"T. Nguyen Thoi , Duy-Khuong Ly, S. Kattimani Chanachai Thongchom"Duy-Khuong Ly, S. Kattimani Chanachai Thongchom""T. Nguyen Thoi2023-12-192023-12-192023https://repository.vlu.edu.vn/handle/123456789/11103"In this article, a novel numerical approach based on electromechanical coupling isogeometric anal ysis employing a piecewise linear zig-zag function is proposed for modeling and analysis of smart constrained layer damping (SCLD) treatment in multilayer porous functionally graded graphene platelets-reinforced com posite (PFG-GPRC) plates. The approach efficiently approximates the geometric, mechanical, and electric displacement fields by utilizing non-uniform rational B-splines (NURBS) basis functions. These basis func tions are subsequently integrated with the zig-zag formulation to characterize the system dynamic and help handle both continuous/discontinuous material properties at all interfaces, as well as improve the effective ness of global–local numerical solutions for the analysis of current structures. The multilayer PFG-GPRC plate model is designed to incorporate porous, uniformly, or non-uniformly distributed layers based on three different graphene platelet patterns. The analysis of the SCLD treatment encompasses an examination of the frequency response function of the damped structure under passive/hybrid mechanisms, taking into account"en-USIsogeometric approach (IGA) Murakami zig-zag theory Semi-active damping Passive damping Viscoelastic material Functionally graded carbon nanotube reinforced composite (FG-CNTRC)Resource Types::text::journal::journal article