Multiple Impacts and Multiple-Compression Process in the Dynamics of Granular Chains-Reference-Cited by-同舟云学术

Multiple Impacts and Multiple-Compression Process in the Dynamics of Granular Chains

Published:2019-10-07 Issue:12 Volume:14 Page:
ISSN:1555-1415
Container-title:Journal of Computational and Nonlinear Dynamics
language:en
Short-container-title:

Author:

Feng Yajie¹,Kang Wenting¹,Ma Daolin²,Liu Caishan¹

Affiliation:

1. State Key Laboratory for Turbulence and Complex Systems, College of Engineering, Peking University, Beijing 100871, China

2. Department of Mechanical Engineering, Massachusetts Institute of Technology, Cambridge, MA 02139

Abstract

Abstract In this paper, we study the dynamics of one-dimensional chains composed of elastoplastic beads. Three uniform chains, which were experimentally studied in the existing literature, are taken as benchmark examples for manifesting wave propagation induced by multiple impacts between particles and by multiple-compression process in a single contact point. We perform simulations using an elastoplastic contact model developed recently for the binary contact of a sphere. Numerical results show good agreement with the experimental observations, including the profile and amplitude of the incident and reflected solitary waves, the travel time of the wave propagation, and the high-frequency oscillations residing in the high-amplitude stress wave. Our simulations also show that the multiple-compression process of the contact between particles is responsible for the oscillations residing in the pulse profile.

Publisher

ASME International

Subject

Applied Mathematics,Mechanical Engineering,Control and Systems Engineering,Applied Mathematics,Mechanical Engineering,Control and Systems Engineering

Link

http://asmedigitalcollection.asme.org/computationalnonlinear/article-pdf/doi/10.1115/1.4044584/6425678/cnd_014_12_121002.pdf

Reference41 articles.

1. Universal Power-Law Decay of the Impulse Energy in Granular Protectors;Phys. Rev. Lett.,2005

2. Energy Trapping and Shock Disintegration in a Composite Granular Medium;Phys. Rev. Lett.,2006

3. Engineered Metabarrier as Shield From Seismic Surface Waves;Sci. Rep.,2016

4. Theoretical Model for the Pulse Dynamics in a Long Granular Chain;Phys. Rev. E,2006

5. A Review of Elastic–Plastic Contact Mechanics;ASME Appl. Mech. Rev.,2017

Cited by 10 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. An enhanced contact force model with accurate evaluation of the energy dissipation during contact-impact events in dynamical systems;Applied Mathematical Modelling;2024-11

2. Development of a contact force model with a fluid damping factor for immersed collision events;Chaos, Solitons & Fractals;2024-01

3. An investigation of compliant contact force models applied for analysis of simultaneous, multi-zone impacts of particles;Computational Particle Mechanics;2023-06-06

4. Impact Buffering Characteristics of One-Dimensional Elastic–Plastic Composite Granular Chain;Materials;2023-02-02

5. Development of a compliant dashpot model with nonlinear and linear behaviors for the contact of multibody systems;Mechanical Systems and Signal Processing;2023-02