Homogenisation of periodic discrete medium: Application to dynamics of framed structures

被引：53

作者：

Boutin, C ^{[1
]}

Hans, S ^{[1
]}

机构：

[1] Ecole Natl Travaux Publ Etat, CNRS, URA 1632, Dept Genie Civil & Batiment,Lab Geomat, Vaulx En Velin, France

来源：

COMPUTERS AND GEOTECHNICS | 2003年 / 30卷 / 04期

关键词：

D O I：

10.1016/S0266-352X(03)00005-3

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

In this article the transverse and longitudinal vibrations of periodic multi-frame structures are modelled by means of the homogenisation method of discrete media. The objective is to determine the several possible models according to the mechanical and geometrical characteristics of the elements constituting the period. The study reveals various types of behaviour-shear beams, Timoshenko beams, flexion beams-and provides the macroscopic structural parameters. The limits of validity of the modelling are examined. Applications concern the identification of the dynamic behaviour of existing buildings. (C) 2003 Elsevier Science Ltd. All rights reserved.

引用

页码：303 / 320

页数：18

共 17 条

[1] HETEROGENEOUS MEDIUM - IS AN EQUIVALENT MACROSCOPIC DESCRIPTION POSSIBLE [J].

AURIAULT, JL .

INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE, 1991, 29 (07) :785-795

[2]

BARD PY, 1992, RECENT ADV EARTHQUAK, V6, P441

[3]

BOUTIN C, 1993, INT J ENG SCI, V31, P1669, DOI 10.1016/0020-7225(93)90082-6

[4]

BOUTIN C, 2000, REV FRANC GENIE CICI, V6, P683

[5]

BUANNIC N, 2001, INT J SOLIDS STRUCTU

[6]

CAILLERIE D, 1989, HOMOGENISATION PERIO

[7]

Cioranescu D., 1999, APPL MATH SCI, V136

[8]

JENNINGS PC, 1968, B SEISMOL SOC AM, V58, P891

[9]

LEFIK M, 1996, ENG COMPUTATIONS, V13

[10] Continuum modeling of lattice structures in large displacement applications to buckling analysis [J].

Moreau, G ;

Caillerie, D .

COMPUTERS & STRUCTURES, 1998, 68 (1-3) :181-189

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