Isoparametric elements

Part 2 of ebook "The finite element method for solid and structural mechanics (Seventh edition)" provides readers with contents including: Chapter 10 - Background mathematics and linear shell theory; Chapter 11 - Differential geometry and calculus on manifolds; Chapter 12 - Geometrically nonlinear problems in continuum mechanics; Chapter 13 - A nonlinear geometrically exact rod model; Chapter 14 - A nonlinear geometrically exact shell model; Chapter 15 - Computer procedures for finite element analysis; Appendix A - Isoparametric finite element approximations; Appendix B - Invariants of seco...

322p giangmacvien 21-06-2024 0 0   Download

This paper analyzed the failure of the hat-type laminated composite plate under a bending load. Based on the Reissner-Mindlin plate theory and isoparametric rectangular plate elements with five degrees of freedom per node, an algorithm and Matlab code were established to compute the stresses and bending failure load of the folded composite plate according to Tsai-Wu and Maximum stresses criteria. The numerical results are reliable when compared with the published results in the literature for some specific cases.

7p trinhthamhodang1218 04-03-2021 20 1   Download

The finite element model based on First Shear Displacement Theory to study the mechanical and electrical behaviors of cantilever laminated composite plate bonded piezoelectric patches on surface is presented. A nine-node isoparametric rectangular element with 5 degrees of freedom for the generalized displacements and 2 electrical degrees of freedom at each node is used. Optimization techniques based on genetic algorithm (GAs) are applied in order to maximize the piezoelectric actuator efficiency, improve the structural performance.

10p thienthanquydu 21-10-2018 36 1   Download

(bq) part 1 book "the finite element method in engineering" has contents: overview of finite element method, discretization of the domain, interpolation models, higher order and isoparametric elements, higher order and isoparametric elements, assembly of element matrices and vectors and derivation of system equations,...and other contents.

297p bautroibinhyen20 06-03-2017 65 6   Download

(bq) part 1 book "the finite element method" has contents: historical introduction, weighted residual and variational methods, higher-order elements - the isoparametric concept, the finite element method for elliptic problems.

181p bautroibinhyen20 06-03-2017 55 6   Download

presents detailed, step-by-step procedures for understanding and programming of the finite element technique incorporates numerous examples of computer programs for boundary value, initial value, eigenvalue problems, and structural controls, including plate/shell analysis, contains a new chapter of special topics for finite element applications.

346p bautroibinhyen19 02-03-2017 73 5   Download

(bq) part 2 book "a first course in the finite element" has contents: isoparametric formulation, three dimensional stress analysis, plate bending element, heat transfer and mass transport, fluid flow, thermal stress.

376p bautroibinhyen19 24-02-2017 45 3   Download

(bq) part 2 book "a first course in the finite element method" has contents: axisymmetric elements, isoparametric formulation, three dimensional stress analysis, plate bending element, heat transfer and mass transport, fluid flow, thermal stress, structural dynamics and time-dependent heat transfer.

407p bautroibinhyen18 23-02-2017 81 4   Download