2005/04/30 by Hiroto Kuninaka, Hisao Hayakawa
Engineering · Physics and Astronomy · #Adhesion, Friction, and Surface Interactions #Boundary value problem #Classical mechanics #Composite material #Contact mechanics #Contact theory #Dynamics and Control of Mechanical Systems #Finite element method #Granular flow and fluidized beds #Materials science #Mechanics #Physics #Quantum mechanics #Spring (device) #Static friction #Statistical physics #Structural engineering #Thermodynamics #cond-mat.stat-mech
paper · pdf · doi:10.1143/jpsj.75.074001
published as J. Phys. Soc. Jpn. 75 (2006) 074001-1-074001-5 · 5 pages, 6 figures, submitted to JPSJ
arxiv created 2005/12/30 · openalex publication_date 2006/06/29 · arxiv updated 2009/12/01 · openalex created_date 2020/11/23 · openalex updated_date 2026/06/26
Collisions and contacts of elastic materials are numerically and theoretically investigated. Using a two-dimensional spring-mass model with defect particles under the free boundary condition, we reproduce the Hertzian contact theory at equilibrium and the quasi-static theory for low speed impacts.