Dynamics of 3-D co-rotational beams

被引：109

作者：

Crisfield, MA ^{[1
]}

Galvanetto, U ^{[1
]}

Jelenic, G ^{[1
]}

机构：

[1] UNIV PADUA, DIPARTIMENTO COSTRUZ & TRASPORTI, I-35131 PADUA, ITALY

来源：

COMPUTATIONAL MECHANICS | 1997年 / 20卷 / 06期

关键词：

D O I：

10.1007/s004660050271

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

This paper discusses different types of implicit time integration algorithms for the dynamics of spatial beams. The algorithms are based on a form of co-rotational technique which is external to the element. Both end-point and mid-point formulations are presented. The latter can be considered as an 'approximately energy conserving algorithm'. A new method is described for introducing numerical damping. Finally some numerical examples are presented in order to illustrate the differences in performance of the different integration schemes.

引用

页码：507 / 519

页数：13

共 26 条

[1]

[Anonymous], COMP MECH

[2]

Armero F, 1996, NUMERICAL METHODS IN ENGINEERING '96, P861

[3] Rotations in Computational Solid Mechanics [J].

Atluri, S. N. ;

Cazzani, A. .

ARCHIVES OF COMPUTATIONAL METHODS IN ENGINEERING, 1995, 2 (01) :49-138

[4] A BEAM FINITE-ELEMENT NON-LINEAR THEORY WITH FINITE ROTATIONS [J].

CARDONA, A ;

GERADIN, M .

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 1988, 26 (11) :2403-2438

[5] A CONSISTENT COROTATIONAL FORMULATION FOR NONLINEAR, 3-DIMENSIONAL, BEAM-ELEMENTS [J].

CRISFIELD, MA .

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 1990, 81 (02) :131-150

[6] A COROTATIONAL ELEMENT TIME-INTEGRATION STRATEGY FOR NONLINEAR DYNAMICS [J].

CRISFIELD, MA ;

SHI, J .

INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 1994, 37 (11) :1897-1913

[7]

Crisfield MA, 1997, NONLINEAR FINITE ELE, V2

[8]

DEVEUBEKE BF, 1976, INT J ENG SCI, V14, P895, DOI DOI 10.1016/0020-7225(76)90102-6

[9]

Galvanetto U, 1996, INT J NUMER METH ENG, V39, P2265, DOI 10.1002/(SICI)1097-0207(19960715)39:13<2265::AID-NME954>3.0.CO

[10]

2-O

← 1 2 3 →