[PDF] Top 20 Lat. Am. j. solids struct. vol.12 número9

... In order to determine the tensile strength of the mortar, standard Briquette specimens were pre- pared having inside faces and thickness at waistline of the briquette mold as 25 mm. Briquette spec- imens for each mortar ... See full document

... For all cases, Figures 9-12 compare the existing values (the member’s stresses corresponding to the best solution) and allowable values for stress and displacement constraints. Based on these fig- ures, it can be ... See full document

... Several scientific works has been conducted on the experimental design method each in its field of application and its objective, Bounazef M, Goupy J and Castro. L (2009, 1925, 2004). Other au- thors Aît Yala ... See full document

... The PMDI foam investigated in this study had a density of 0.32×10 3 kg/m 3 . The foam samples were made into 15.2-mm-diameter cylinders with three different thicknesses: 7.6 mm, 15.2 mm and 30.5 mm making the aspect ... See full document

... of Solids and Structures 12 (2015) 1771-1789 The effects of  2 /  1 and k  k / 0  1 on the initial separation distance for continuous contact case are presented in Table ... See full document

... Tornabene, F., Fantuzzi, N., Bacciocchi, M. (2014). The local GDQ method applied to general higher-order theories of doubly-curved laminated composite shells and panels: The free vibration analysis. Compos. ... See full document

... Rigo, P., Sarghiuta, R., Estefen, S., Lehmann, E., Otelea, S.C., Pasqualino, I., Simonsen, B.C., Wan, Z. Yao, T. (2003). Sensitivity analysis on ultimate strength of aluminium stiffened panels, Marine Struct. 16: ... See full document

... [r] ... See full document

... The material parameters taken as uncertain are residual surface stress, surface elastic modulus, the small scale parameter of the nonlocal theory and Y”u“g’s m”dulu[r] ... See full document

... Asemi, S.R, Farajpour, A., Borghei, M., Hassani, A.H., (2014), Thermal effects on the stability of circular grap- heme sheets via nonlocal continuum mechanics. Latin American Journal of Solids and Structures, ... See full document

... In this research, two stress-based finite element methods includ- ing the curvature-based finite element method (CFE) and the curvature-derivative-based finite element method (CDFE) are[r] ... See full document

... The problem of hollow FG cylinders with internal circumferential cracks subject to transient thermomechanical loads has not been considered in the literature, yet. More specifically, to the best of the authors’ ... See full document

... It can be seen from Figure 12 that the computed solutions converge monotonically to the exact solutions as the number of grid points increases. Convergence is also more rapid when the moving speed is high. Figure ... See full document

... Finite element method, parabolic beam, explicit stiffness matrix, strain-based formulation, equilibrium conditions.. An Explicit Stiffness Matrix for Parabolic Beam Element.[r] ... See full document

... Then, the methodology is applied to the design of two representa- tive engineering systems through multi-objective optimization using the Firefly Colony Algorithm in association with th[r] ... See full document

... The results of the penetration experiments using conventional ogive-nose and grooved-tapered projectiles with an initial velocity of 1250m/s and an incidence an- gle of 5° perforating t[r] ... See full document

... Using Galerkin’s procedure with theoretical formulations based on mode shapes of FGM Timo- shenko beam and combined with Newmark direct integral method, Yan et al. (2011) obtained dy- namic deflections of cracked FGM ... See full document

... the fundamental frequencies, while plates have the smallest value of the fundamental frequencies.. In order to carry out nonlinear analysis let us analyze the dependence between the ampl[r] ... See full document

... specimens, rough conception can be obtained from the limited images. Cracks first appear in the upper end of specimen, as has been observed in compression of ice with 1.0 and 2.0 m/s compressive velocities. As the number ... See full document

... In the design and fabrication of many engineering structures and machines, vibrational analysis and dynamical response of structures like beams (or rods or shafts) are important factor [r] ... See full document