Numerical investigation of contact/impact problems between deformable bodies

Abstract : The bi-potential method has been successfully applied to the modelling of frictional contact problems in static cases. This paper presents the extension of this method for dynamic analysis of impact problems. A first order algorithm is applied to the numerical integration of the time-dicretized equation of motion. The solution algorithm is simple and efficient. Two numerical examples are carried out in 2D: a longitudinal elastic impact between two slender bars and a more complex impact between two cylinders inside rigid walls.
Complete list of metadatas

Cited literature [6 references]  Display  Hide  Download

https://hal.archives-ouvertes.fr/hal-01825988
Contributor : Mathias Legrand <>
Submitted on : Thursday, June 28, 2018 - 7:08:12 PM
Last modification on : Sunday, March 3, 2019 - 6:43:37 PM
Long-term archiving on : Thursday, September 27, 2018 - 7:48:02 AM

File

Magnain_Eurodyn05.pdf
Files produced by the author(s)

Identifiers

  • HAL Id : hal-01825988, version 1

Collections

Citation

Benoit Magnain, Zhi-Qiang Feng, Jean-Michel Cros. Numerical investigation of contact/impact problems between deformable bodies. 6th European Conference on Structural Dynamics (Eurodyn 2005), European Association for Structural Dynamics, Sep 2005, Paris, France. ⟨hal-01825988⟩

Share

Metrics

Record views

62

Files downloads

7