Mechanics of planar beams focusing on buckling phenomena

被引：2
|
作者：
Magno, M
Ganghoffer, JF
机构：
[1] Lab Phys & Mecan Mat Text, F-68093 Mulhouse, France
[2] CNRS, ICSI, F-68093 Mulhouse, France
来源：
COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE II FASCICULE B-MECANIQUE PHYSIQUE ASTRONOMIE | 2000年 / 328卷 / 04期
关键词：
corrugated beam; buckling; stroboscopy lemma;
D O I：
10.1016/S1287-4620(00)00126-5
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
A methodology for the analysis of the mechanical behaviour of beams is presented, which relies on the lemma of stroboscopy. This problem traces back to Euler's work. Starting from a discrete model of the shape of the beam, stroboscopy enables us to built a continuous model for the variation of the angular position along the corrugated beam. The angular position is characterised as the solution of a differential equation. The main originality of the work is the study of buckling conditions of corrugated beams. (C) 2000 Academie des sciences/Editions scientifiques et medicales Elsevier SAS.
引用
收藏
页码：283 / 288
页数：6
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