Search Results - "Bui, T.Q."

Numerical simulation of functionally graded cracked plates using NURBS based XIGA under different loads and boundary conditions by Bhardwaj, Gagandeep, Singh, I.V., Mishra, B.K., Bui, T.Q.

“…In this paper, extended isogeometric analysis (XIGA) is performed to simulate the cracked functionally graded material (FGM) plates using first order shear…”
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Structural shape optimization by IGABEM and particle swarm optimization algorithm by Sun, S.H., Yu, T.T., Nguyen, T.T., Atroshchenko, E., Bui, T.Q.

“…•An effective approach combination of IGABEM with particle swarm optimization algorithm is developed for structural shape optimization.•Geometry data can be…”
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Accurate and efficient analysis of stationary and propagating crack problems by meshless methods by Khosravifard, A., Hematiyan, M.R., Bui, T.Q., Do, T.V.

“…•Novel numerical strategies for efficient analysis of propagating cracks are proposed.•The method can be used with enrichment techniques or nodal refinement…”
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Stress resultant intensity factors evaluation of cracked folded structures by 6DOFs flat shell meshfree modeling by Tanaka, S., Dai, M.J., Sadamoto, S., Yu, T.T., Bui, T.Q.

“…Several numerical examples for cracked folded structures are analyzed to investigate the mixed-mode stress resultant intensity factors (SRIFs). The kinematic…”
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Buckling analysis of stiffened plate structures by an improved meshfree flat shell formulation by Sadamoto, S., Tanaka, S., Taniguchi, K., Ozdemir, M., Bui, T.Q., Murakami, C., Yanagihara, D.

“…An efficient Galerkin meshfree flat shell formulation is presented for the analysis of buckling behaviors of stiffened plate structures. Both plate bending and…”
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Finite rotation meshfree formulation for geometrically nonlinear analysis of flat, curved and folded shells by Sadamoto, S., Ozdemir, M., Tanaka, S., Bui, T.Q., Okazawa, S.

“…Geometrically nonlinear analysis of flat, curved and folded shells under finite rotations is performed by enhanced six degrees of freedom (6-DOFs) meshfree…”
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Buckling failure analysis of cracked functionally graded plates by a stabilized discrete shear gap extended 3-node triangular plate element by Liu, P., Bui, T.Q., Zhu, D., Yu, T.T., Wang, J.W., Yin, S.H., Hirose, S.

“…We present new numerical results in buckling failure analysis of cracked composite functionally graded plates subjected to uniaxial and biaxial compression…”
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In-plane elastic wave propagation and band-gaps in layered functionally graded phononic crystals by Fomenko, S.I., Golub, M.V., Zhang, Ch, Bui, T.Q., Wang, Y.-S.

“…In-plane wave propagation in layered phononic crystals composed of functionally graded interlayers arisen from the solid diffusion of homogeneous isotropic…”
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Numerical buckling analysis for flat and cylindrical shells including through crack employing effective reproducing kernel meshfree modeling by Ozdemir, M., Tanaka, S., Sadamoto, S., Yu, T.T., Bui, T.Q.

“…Buckling behavior of flat and cylindrical shells including through-the-thickness crack (through crack) is examined employing an effective reproducing kernel…”
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Efficient evaluation of weakly/strongly singular domain integrals in the BEM using a singular nodal integration method by Hematiyan, M.R., Khosravifard, A., Bui, T.Q.

“…In many analyses of engineering problems based on boundary element methods, a large number of regular and/or singular domain integrals must be accurately…”
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Transmission and band gaps of elastic SH waves in functionally graded periodic laminates by Golub, M.V., Fomenko, S.I., Bui, T.Q., Zhang, Ch, Wang, Y.-S.

“…Time-harmonic plane elastic SH-waves propagating in periodically laminated composites with functionally graded (FG) interlayers are investigated in this paper…”
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Buckling analysis of Reissner–Mindlin plates subjected to in-plane edge loads using a shear-locking-free and meshfree method by Bui, T.Q., Nguyen, M.N., Zhang, Ch

“…Buckling study of plates subjected to uniformly uniaxial, biaxial in-plane compression and pure shear loads using an efficient novel meshfree method is…”
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Transient elastic wave analysis of 3-D large-scale cavities by fast multipole BEM using implicit Runge–Kutta convolution quadrature by Maruyama, T., Saitoh, T., Bui, T.Q., Hirose, S.

“…Existing boundary element methods (BEMs) have been proven to be efficient numerical techniques particularly in modeling wave propagation problems but still…”
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Bit-Interleaved Coded OFDM With Iterative Decoding in Impulsive Noise by Nguyen, H.H., Bui, T.Q.

“…Bit-interleaved coded modulation with iterative decoding (BICM-ID) and orthogonal frequency-division multiplexing (OFDM) have recently been considered…”
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A novel section–section potential for short-range interactions between plane beams by Borković, A., Gfrerer, M.H., Sauer, R.A., Marussig, B., Bui, T.Q.

“…We derive a novel formulation for the interaction potential between deformable fibers due to short-range fields arising from intermolecular forces. The…”
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A new multiscale phase field method to simulate failure in composites by Patil, R.U., Mishra, B.K., Singh, I.V., Bui, T.Q.

“…•Anisotropic PFM is coupled with multiscale finite element method to simulate complex fracture behaviour of the composite.•Fracture behaviour of composite is…”
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Modeling of 2D thermo-elastic brittle fracture using smoothed floating node method by Singh, Umed, Kumar, Sachin, Pathak, Himanshu, Bui, T.Q., Gupta, R.K.

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Thermal-mechanical crack propagation in orthotropic composite materials by the extended four-node consecutive-interpolation element (XCQ4) by Nguyen, M.N., Nguyen, N.T., Truong, T.T., Bui, T.Q.

“…•The XCQ4 is extended to study thermal-mechanical crack propagations in composite.•We introduce an improved way for enriched approximation of discontinuous…”
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Dynamic analysis of sandwich beams with functionally graded core using a truly meshfree radial point interpolation method by Bui, T.Q., Khosravifard, A., Zhang, Ch, Hematiyan, M.R., Golub, M.V.

“…► Dynamic analysis of sandwich beam with functionally graded core is analyzed. ► A truly meshfree RPIM using Cartesian transformation method is presented. ►…”
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Analysis of fracture mechanics and fatigue crack growth in moderately thick plates using an efficient meshfree approach by Mohammadi Anaei, M.T., Khosravifard, A., Bui, T.Q.

“…•We present an efficient meshfree method for analysis of fracture in plates under bending.•Fatigue crack growth in cracked plates is numerically investigated…”
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