DYNAMIC-RESPONSE OF THICK ELASTIC-PLASTIC BEAMS

被引：11

作者：

MANOACH, E

KARAGIOZOVA, D

机构：

[1] Institute of Mechanics and Biomechanics, Bulgarian Academy of Sciences, 1113 Sofia

来源：

INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES | 1993年 / 35卷 / 11期

关键词：

D O I：

10.1016/0020-7403(93)90029-T

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This paper discusses and illustrates the influence of transverse shear on the response of a thick elastic-plastic beam when it is subjected to a pulse load. The pseudo-normal mode superposition method is used for solving the equations of motion. Numerical results are obtained for simply supported and clamped beams subjected to a pulse load of finite duration.

引用

页码：909 / 919

页数：11

共 14 条

[1] INFLUENCE OF SHEAR DEFORMATION AND ROTARY INERTIA ON VIBRATION FREQUENCIES VIA LOVES EQUATIONS [J].

ABRAMOVICH, H ;

ELISHAKOFF, I .

JOURNAL OF SOUND AND VIBRATION, 1990, 137 (03) :516-522

[2]

ADELI M, 1978, ASCE, V104, P263

[3]

[Anonymous], 1950, MATH THEORY PLASTICI

[4] ON NON-LINEAR DYNAMIC ANALYSIS USING SUBSTRUCTURING AND MODE SUPERPOSITION [J].

BATHE, KJ ;

GRACEWSKI, S .

COMPUTERS & STRUCTURES, 1981, 13 (5-6) :699-707

[5]

DEOLIVEIRA JG, 1979, J STRUCT MECH, V7, P193

[6] INFLUENCE OF ROTATORY INERTIA AND TRANSVERSE-SHEAR ON THE DYNAMIC PLASTIC BEHAVIOR OF BEAMS [J].

JONES, N ;

GOMESDEOLIVEIRA, J .

JOURNAL OF APPLIED MECHANICS-TRANSACTIONS OF THE ASME, 1979, 46 (02) :303-310

[7] DYNAMIC ANALYSIS OF NONLINEAR STRUCTURES BY PSEUDO-NORMAL MODE SUPERPOSITION METHOD [J].

KUKRETI, AR ;

ISSA, HI .

COMPUTERS & STRUCTURES, 1984, 19 (04) :653-663

[8] DYNAMIC-RESPONSE OF A RIGID PLASTIC CLAMPED BEAM STRUCK BY A MASS AT ANY POINT ON THE SPAN [J].

LIU, JH ;

JONES, N .

INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 1988, 24 (03) :251-270

[9] DYNAMIC-RESPONSE OF ELASTOPLASTIC MINDLIN PLATE BY MODE SUPERPOSITION METHOD [J].

MANOACH, E .

JOURNAL OF SOUND AND VIBRATION, 1993, 162 (01) :165-175

[10]

Nickell R. E., 1976, Computer Methods in Applied Mechanics and Engineering, V7, P107, DOI 10.1016/0045-7825(76)90008-6

← 1 2 →