A semi-analytical method for the analysis of the interactive buckling of thin-walled elastic structures in the second order approximation

被引：35
作者：
Kolakowski, Z
机构：
[1] Dept. Strength of Mat. and Struct., Technical University of Lodz, Poland, PL-90-924 Lodz
来源：
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES | 1996年 / 33卷 / 25期
关键词：
D O I：
10.1016/0020-7683(95)00211-1
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The investigation is concerned with a semi-analytical method or the interactive buckling analysis of thin-walled closed and open cross-section structures in the second order approximation based on the linear analysis. An improved ''lower bound'' approach by Koiter and Pignataro [Koiter, W. T. and Pignataro, M. (1976). A general theory for the interaction between local and overall buckling of stiffened panels. WTHD Report No. 556, Delft University, p. 49] enables us to determine the overall flexural stiffness of a beam-column after its local buckling. The theoretical basis of the present approach is discussed and some typical examples are considered. Copyright (C) 1996 Elsevier Science Ltd
引用
收藏
页码：3779 / 3790
页数：12
相关论文
共 13 条
[1]   A VERSATILE MODEL FOR INTERACTIVE BUCKLING OF COLUMNS AND BEAM-COLUMNS [J].
ALI, MA ;
SRIDHARAN, S .
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 1988, 24 (05) :481-496
[2]   MODE INTERACTION IN AXIALLY STIFFENED CYLINDRICAL-SHELLS [J].
BYSKOV, E ;
HUTCHINSON, JW .
AIAA JOURNAL, 1977, 15 (07) :941-948
[3]  
Koiter W.T., 1980, THIN WALL STRUCT, P51
[4]  
Koiter W.T, 1963, 590 WTHD, V41
[5]  
Koiter WT, 1980, THIN WALLED STRUCT 2, P66
[6]  
Koiter WT., 1976, report no. 556, P49
[7]   INTERACTIVE BUCKLING OF THIN-WALLED BEAM-COLUMNS WITH OPEN AND CLOSED CROSS-SECTIONS [J].
KOLAKOWSKI, Z .
THIN-WALLED STRUCTURES, 1993, 15 (03) :159-183
[8]   INTERACTIVE BUCKLING OF THIN-WALLED CLOSED ELASTIC BEAM-COLUMNS WITH INTERMEDIATE STIFFENERS [J].
KOLAKOWSKI, Z ;
TETER, A .
INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES, 1995, 32 (11) :1501-1516
[9]  
KOLAKOWSKI Z, 1993, INT J SOLIDS STRUCT, V30, P2597, DOI 10.1016/0020-7683(93)90101-C
[10]  
MANEVICH AI, 1995, IN PRESS THIN WALLED
12