Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 6 of 6 for “"Dynamic Finite Element Model"”.
-
Identification of parametric finite-element models using experimental modal data
A general parametric form of a dynamic finite-element model of a linear elastic structure with small deformations is presented, with the model consisting of a set of scalar parameters multiplying element kernel matrices. The parameters of the finite-element model can represent stiffness and inertia …
-
Dynamics and failure analysis of architectural glazing subjected to blast loading
… understood.</p> <p>A three-dimensional nonlinear dynamic finite element model is used to study the dynamic response of a glazing subjected a bomb explosion on ground. For computational efficiency, a closed-form formulation is presented for the blast loading parameters. The glass and PVB are …
-
The experimental characterization of the dynamics of a reciprocating freon compressor system
… of this work was to aid in the development of a dynamic finite element model for the compressor. The crankcase, the compressor shell, and the entire compressor were each studied individually so that the characteristics of each component could be determined separately. For each of the tested …
-
Wave tailoring granular materials: effect of randomness and plane wave propagation
… in a linear elastic matrix. A nonlinear, dynamic finite element model is developed, in which the granular chain is converted to a series of 1D nonlinear bar elements whose contribution is added to linear quadrilateral elements. We study the bending response by applying a harmonic loading …
-
On Cross-Anisotropy of Flexible Pavement Layer Materials for Improved Pavement Responses
… cross-anisotropy through laboratory testing and finite element modeling. In this study, a dynamic Finite Element Model (FEM) is developed based on the geometry of an instrumented pavement section at Milepost (MP) 141 on I-40, Rio Puerco, New Mexico and deflections, stress, and strains are …
-
A computational study of the behaviour of hot-rolled portal frames in fire
… bases, a comparative study between two different dynamic methods for solving such problems, the implicit dynamic method and the explicit dynamic method, has been undertaken considering fire, large deformations, complex geometry, boundary conditions and degradation of material stiffness. For such …