Sentence examples for hinge approach from inspiring English sources

This finite element formulation of beam column elements is based on the plastic hinge approach to model the elasto-plastic strain-hardening material behaviour.

In this paper, a mechanics displacement based hinge approach is described that can simulate the formation of cracks, the discrete rotation at each individual crack and the formation of wedges.

Besides the use of Pointwise Equilibrium Polynomial (PEP) element allowing for initial imperfections and the P Δ δ effects by one element per member, the plastic hinge approach is refined for modelling of material yielding.

Therefore, based on the plastic hinge approach, how to incorporate the material nonlinearities of the arbitrary composite section into the plastic hinge stiffness formulation becomes a prime objective of the present paper.

To this end, this paper presents the nonlinear fire analysis, in which the geometric and material nonlinearities are with recourse to the higher-order element stiffness formulation and the refined plastic hinge approach, respectively.

In this paper, a refined plastic hinge approach is modified to account for the tangent modulus model, as recommended by the European buckling curves for steel columns, which are the same as the strength curves for columns specified in the Brazilian code for steel buildings NBR-8800 buildings NBR-8800

The biggest advantage of the plastic-hinge approach is its computational efficiency and easy verification by the design code formulae of the axial force moment interaction yield criterion for beam column members.

The method, although similar in concept to earlier plastic-hinge approaches, differs in relation to both numerical methodology and precision, allowing accurate description of the structural non-linear response with little computational effort, when compared to that of the general FEM formulation.

These alternative connections include modified weld detailing and plastic hinge relocation approaches.

Along E-directed subduction zones, the volcanic arc is located in volumes undergoing contraction, since the subduction hinge is approaching the upper plate.

Jennifer Morgan, director of the climate and energy program at the World Resources Institute, said the success of the talks would hinge on the approach of the world's two biggest greenhouse gas emitters and most vibrant economies, the United States and China.