Continuous models for chain of inertially linked masses

被引：16

作者：

Andrianov, IV

Awrejcewicz, J

机构：

[1] Tech Univ Lodz, Dept Automat & Biomech, PL-90924 Lodz, Poland

[2] Rhein Westfal TH Aachen, Inst Allgemeine Mech, D-52056 Aachen, Germany

来源：

EUROPEAN JOURNAL OF MECHANICS A-SOLIDS | 2005年 / 24卷 / 03期

关键词：

1D lattice; discrete media; continuous model; dynamics; two-point Pade approximation;

D O I：

10.1016/j.euromechsol.2004.09.005

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The paper focuses on 1D continuous models derived from a discrete micro-structure. A new continualization procedure that takes into account the nonlocal interaction between variables of the discrete media is proposed. The proposed procedure mainly contains an application of two-point Pade approximations and allows obtaining continuous models suitable to analyze 1D lattice vibrations with arbitrary frequencies. (c) 2004 Published by Elsevier SAS.

引用

页码：532 / 536

页数：5

共 25 条

[1]

Andrianov I.V, 1991, DOKL AN UKR SSR A, V2, P13

[2] On the average continuous representation of an elastic discrete medium [J].