On a new segment-to-segment contact algorithm
نویسندگان
چکیده
A new contact algorithm is presented which satisfies both stability and the contact patch test. The segment-to-segment algorithm involves a contact pressure interpolation and an accurate integration of the contact constraints over the surfaces of the contacting bodies. Numerical integration is carried out over sub-segments based on the element topologies of both contacting surfaces. The algorithm is applicable to both linear and quadratic element surface interpolations.
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