Covariant description for frictional contact problems

72 citations recorded by the source corpus.

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

Applying Nagata patches to smooth discretized surfaces used in 3D frictional contact problems (2014, methodology): “The evaluation of the Jacobian matrix requires the partial derivatives of the Nagata patch and the gradient of the normal vector with respect to the local coordinates n, which can be calculated using the Weingarten formula [15,34,45]:”
An unbiased computational contact formulation for 3D friction (2015, unknown): “The formulation of [22] can be shown to be equal to the formulation of Wriggers [10], This formulation is aﬀected by similar inconsistencies noted above: (a) direction a p αn +1 does not correspond to ξ α p n ; (b) the extra stretch from the update n → n + 1 is not accounted for in the ﬁrst term.”
On the solvability of closest point projection procedures in contact analysis: Analysis and solution strategy for surfaces of arbitrary geometry (2008, methodology): “URLs: http://www.ifm.uni-karlsruhe.de/seite_203.php (A. Konyukhov), http://www.ifm.uni-karlsruhe.de (K. Schweizerhof).”