equilibrium—distributed forces ‐ resolved into force resultants, acting at a point with a particular line of actionequilibrium in three dimensions ‐ real problems, formulated and solved in terms of three dim
Efficient and reliable solutions of static and dynamic nonlinear structural mechanics problems by an integrated numerical approach using DQFEM and direct time integration with accelerated equilibrium iteration schemes Applied Mathematical Modelling, Volume 24, Issues 8–9, July 2000, Pages 637-655 PDF (...
For this reason the validation of the results is done via the relative accuracy, predicting the flow and travel times through the user-equilibrium flow pattern of a derived static TA model. To test this approach primarily we use flow count data from the England Strategic Road Network (SRN), ...
Hydrostatic equilibrium of insular static spherically symmetric perfect fluid solutions 3 Zdunik [20] have shown that the only EOS which can describe a sub-millisecond pulsar and the static mass of 1.442M ⊙ simultaneously, corresponds to the said stiffest EOS, however, they emphasized that ...
In the equivalent static model in Fig. 1b, the assem- bly is loaded with opposite forces F, which have the same direction as Y (horizontal) and act on the points where Y is defined. As the assembly is exactly constrained, the internal forces can be calculated by applying equilibrium ...
frequencies of a pulley-belt system. The span equilibrium is determined from the set of nonlinear equations. Computation of the natural frequencies and vibration modes is a central task. Based on the solutions thus obtained, the effects of ground stiffness on the ...
The thermal strain ∊∊T(x) is known a priori(1)∊∊T(x)=αT(x)where α is the thermal expansion coefficient and T(x) is the temperature variation at each section of coordinate x, which is admitted to be uniform in the cross-section of the tube. Local equilibrium and ...
Despite the success of the above examples of equilibrium solutions of Kirchhoff model subject to some particular types of boundary conditions, boundary value problems are still a great challenge in the study of the static and dynamics of filaments. The main approach to find out equilibrium solutions...
and replace them by static equilibrium equations. Slow evolutions calculated with this approximation are called quasi-static evolutions. The relationship of this issue with the theory of singular perturbations has been established in [1], where the existence of fast (dynamic) and slow (quasi-static...
When the fixed end of a beam aligns with the guided end connected to the moving platform (depicted as a solid red line in Fig. 2), the system reaches an unstable equilibrium state. At this point, the external force is entirely supported by the in-plane lateral forces, with no axial ...