Work

Improving Contact-Friction Conditions in Dynamic Simulations : Application to the Taylor Impact Test

Year: 1997

Type: article

Abstract: : The aim of this work is to test new contact-friction modelling by means of the elastoplastic Taylor impact-test. The contact-impact Lagrange multiplier method is developped in a dynamic explicit finite element frame. It allows the continuity of the contact conditions without the definition of any shock stiffness. This technique couples the calculation of the contact forces with all the other links of the mechanical system. 1

Source: Journal de Physique IV (Proceedings)

DOI: 10.1051/jp4:19973135

Authors: J. Bonini, F. Llorca, H. Bung, A. Juanicotena

Institutions: Commissariat à l'Énergie Atomique et aux Énergies Alternatives, CEA Paris-Saclay, CEA Valduc

Language: French

Topic: High-Velocity Impact and Material Behavior

Subfield: Mechanics of Materials

Field: Engineering

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W2017494869

FWCI:

Cites: 2

Cited by: 1

Related to: 10