[PDF] Top 20 Lat. Am. j. solids struct. vol.8 número2

... Numerical finite element models using Ansys, with and without support springs, were compared with the experimental data in terms of principal stress in the joint intersection.. A great d[r] ... See full document

... The main objectives of this study are to use analytical methods for analyzing the free vibration of the tapered beams. Finding an exact analytical solution for nonlinear equations is extremely difficult. Therefore, many ... See full document

... An active control device is known as a system which typically requires a large power source for operation of actuators which apply control forces to the structure. A semi-active control system is similar to active ... See full document

... This discrepancy is removed by Ghugal and Shimpi [7] and developed a variationally consistent refined trigonometric shear deformation theory for flexure and free vibration of thick isotr[r] ... See full document

... In order to demonstrate the accuracy and applicability of the present element a number of numerical examples on composites and sandwich laminates are solved by the proposed finite elemen[r] ... See full document

... Kopmaz et al. [20] considered different approaches to describing the relationship between the bending moment and curvature of an Euler-Bernoulli beam undergoing a large deforma- tion. Then, in the case of a cantilevered ... See full document

... deformation. The maximum stretching deformation occurs at the centre, and it reduces with the increase of the distance from the centre. Note that an abnormal signal recorded from gauge 1 may be caused by core shear with ... See full document

... Many of the available damage models of concrete employ the relevant concepts, principles and approaches followed in the field of continuum damage mechanics. In these phenomeno- logical models, concrete is assumed to be a ... See full document

... M- Y. Chang et al [8] published the vibration behaviours of the rotating composite shafts. In the model the transverse shear deformation, rotary inertia and gyroscopic effects, as well as the coupling effect due ... See full document

... To understand the effect of lateral cyclic load on lateral ca- pacity of pile group in soft clay, a series of laboratory exper- iments were performed on model piles in soft cohesive soil[r] ... See full document

... Crawford et al. [11] conducted numerical analyses of 1.10 m diameter circular RC column from a multi-story building retrofitted with CFRP composites to determine its vulnerability to terrorist attacks. DYNA3D, a ... See full document

... in solids, observed that ‘iron, copper and other metals, even single bodies, when subject to a force or weight, curve and bend to the form of an arch before ... See full document

... respectively, therefore, it should be clarified in what sense the differential problem (52), (53) is considered. Equation (52) is posed in the punctured domain Ω, thus the Dirac mass and its derivatives, which are ... See full document

... They concluded that the buckling load of this beam could be greater than the buckling load of the same beam without the action of the elements piezoelectric. Refined plate theories that account for piezoeletric effects ... See full document

... investigated the resonance mechanism and conditions of a train-bridge system using theoretical derivations, numerical simulations, and experimental data analyses [14]. Li and Su researched the resonant vibration for a ... See full document

... In almost every case, newly developed mixed plate bending models provided better accuracy for linear and nonlinear solutions of deflections and stress resultants. Model IV showed poor co[r] ... See full document

... Rog´ erio Marczak and Heraldo da Costa Mattos Associate Editors. Latin American Journal of Solids and Structures[r] ... See full document

... The higher order strain resulting from the incompat- ible strain field satisfies the Individual Element Test (IET) requirements without affecting convergence.. The higher or- der stiffne[r] ... See full document

... Nonlinear Vibration; Nonlinear Response; Analytical Meth- ods ;Parameter Perturbation Method (PPM) ; Variational Iteration Method(VIM);Homotopy Perturbation Method (HPM); Iteration Pertu[r] ... See full document

... This paper presents an alternative coupling strategy between the Boundary Element Method (BEM) and the Finite Ele- ment Method (FEM) in order to create a computational code for the analy[r] ... See full document