Sentence examples for mixed mode conditions from inspiring English sources
Experiments have to be performed to be compared with model predictions in mixed mode conditions.
A numerical parametric study on the crack growth direction under mixed mode conditions (I + II) is introduced.
Chaves et al. proposed a crack equivalent method by energy release rate can be determined without crack length even for mixed mode conditions [19].
Also results for different mixed mode conditions are presented and discussed in relation to the results for loading in only one mode.
Because the mode I energy release rate for each specimen can be calculated with the DCB test result, the fracture toughness in mixed mode conditions was discussed.
The study of article [17] suggests that the near-tip conditions for both the left and right crack tips in systems with non-horizontal cracks are dominated by mixed mode conditions.
The established numerical model is used to study the propagation mode of the debonding, and the result suggests that in this particular specimen design and loading condition, the debonding initiated in a mixed mode condition.
Stress intensity factors in mixed mode condition are determined using three-dimensional finite element modeling with 20 node-isoparametric elements and the singular form of these finite elements at the crack front.
Therefore, it can be said that the adhesion failure would propagate under mixed mode condition, while delamination damage propagation would be predominantly due to the mode I. Also, it has been observed that the adhesion failure is more detrimental than the delamination damages for the failure of DLJ when the DLJ is embedded with both types of damages.
A good agreement between results confirms the good feasibility of the GDQ method when studying delamination phenomena occurring within composite materials or laminated joints, usually subjected to mixed-mode conditions.
It is shown that, the technique of single-side repair using glass/epoxy composite patch is effective in the crack growth life extension of the thick panels in mixed-mode conditions.
