THE INFLUENCE OF AN INTERMEDIATE SUPPORT ON THE STABILITY BEHAVIOR OF CANTILEVER BEAMS SUBJECTED TO FOLLOWER FORCES

被引：44

作者：

DEROSA, MA

FRANCIOSI, C

机构：

[1] Universita' degli Studi di Basilicata, Facolta' di Ingegneria, Istituto di Scienza delle Costruzioni, 85100 Potenza

来源：

JOURNAL OF SOUND AND VIBRATION | 1990年 / 137卷 / 01期

关键词：

D O I：

10.1016/0022-460X(90)90719-G

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

A non-uniform undamped beam, which is simply supported at one end, resting on an elastically flexible support at an intermediate abscissa q, is examined. The beam is subjected to a generic set of follower forces along the axis, so that Beck, Leipholz and Hauger problems can be easily recovered as particular cases. In all these systems a location for the intermediate support exists, which corresponds to passage from flutter to divergence. © 1990.

引用

页码：107 / 115

页数：9

共 18 条

[1] STABILITY AND DYNAMICS OF BEAMS ON WINKLER ELASTIC FOUNDATIONS [J].

DEROSA, MA .

EARTHQUAKE ENGINEERING & STRUCTURAL DYNAMICS, 1989, 18 (03) :377-388

[2]

DEROSA MA, 1989, IN PRESS INT J SOIL

[3] DIVERGENCE AND FLUTTER OF NONCONSERVATIVE SYSTEMS WITH INTERMEDIATE SUPPORT [J].

ELISHAKOFF, I ;

LOTTATI, I .

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 1988, 66 (02) :241-250

[4] COMPUTERIZED SYMBOLIC SOLUTION FOR A NONCONSERVATIVE SYSTEM IN WHICH INSTABILITY OCCURS BY FLUTTER IN ONE RANGE OF A PARAMETER AND BY DIVERGENCE IN ANOTHER [J].

ELISHAKOFF, I ;

HOLLKAMP, J .

COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 1987, 62 (01) :27-46

[5] FREE-VIBRATIONS OF ARCHES IN PRESENCE OF AXIAL FORCES [J].

FRANCIOSI, C .

JOURNAL OF SOUND AND VIBRATION, 1988, 120 (03) :609-616

[6] 3 SUBROUTINES FOR THE ANALYSIS OF SUSPENSION BRIDGES [J].

FRANCIOSI, C .

COMPUTERS & STRUCTURES, 1988, 28 (02) :149-153

[7] SUSPENSION BRIDGE ANALYSIS USING LAGRANGIAN APPROACH [J].

FRANCIOSI, C ;

FRANCIOSI, V .

COMPUTERS & STRUCTURES, 1987, 26 (03) :499-512

[8]

FRANCIOSI C, 1988, 8 INT C BRICK BLOCK

[9]

FRANCIOSI C, 1987, STUDI RICERCHE, V9, P415

[10] THE EFFECTS OF THE JOINT STIFFNESS AND OF THE CONSTRAINTS ON THE TYPE OF INSTABILITY OF A FRAME UNDER A FOLLOWER FORCE [J].

KOUNADIS, AN ;

ECONOMOU, AP .

ACTA MECHANICA, 1980, 36 (3-4) :157-168

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