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commit:futur:db [2018/07/17 11:45] – [Test case] boemer		commit:futur:db [2018/07/17 11:49] – [Description] boemer
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-	In the previous figure, the square was represented in 3D although the computation is performed in the generalized plane strain state. The lateral movement of the left and right sides of the square is blocked. A pressure $p$, identical in both cases, pushes the square against to contact tool (frictionless). When the out-of-plane thickness of the square increases, as shown on the right, the resultat force created by the pressure increases due to the increase of the surface on which this pressure is applied. Moreover, if the increase of the out-of-plane thickness is not taken into account in the contact interaction, i.e. in the computation of the area in contact, the increase of the resultat pressure force will increase the gap. Hence, $\text{gap}_{1} < \text{gap}_{2}$ previously. In the new version, $\text{gap}_{1} = \text{gap}_{2}$. In fact, the gap should remain constant, if the contact pressure remains constant.	+	In the previous figure, the square is represented in 3D although the computation is performed in the generalized plane strain state. The lateral movement of the left and right sides of the square is blocked. A pressure $p$, identical in both cases, pushes the square against the contact tool (frictionless). When the out-of-plane thickness of the square increases, as shown on the right, the resultat force created by the pressure increases due to the increase of the surface on which this pressure is applied. Moreover, if the increase of the out-of-plane thickness is not taken into account in the contact interaction, i.e. in the computation of the area in contact, the increase of the resultat pressure force will increase the gap. Hence, $\text{gap}_{1} < \text{gap}_{2}$ previously. In the new version, $\text{gap}_{1} = \text{gap}_{2}$. In fact, the gap should remain constant, if the contact pressure remains constant.