Non linear buckling of columns
Other Title(s)
الانبعاج اللا خطي للأعمدة
Author
Source
al-Rafidain Engineering Journal
Issue
Vol. 14, Issue 2 (30 Jun. 2006), pp.1-11, 11 p.
Publisher
University of Mosul College of Engineering
Publication Date
2006-06-30
Country of Publication
Iraq
No. of Pages
11
Main Subjects
Topics
Abstract AR
تم في هذا البحث اشتقاق و تطوير معادلة الانبعاج اللاخطية لدراسة خواص الانبعاج عند تجاوز نقطة الافتراق (bifurcation point) و بيان مقاومة الأعمدة بعد تجاوز حمل الانبعاج (Euler load).
تم دراسة ثلاثة أنواع بالطريقة الدقيقة و قورنت النتائج مع طرائق أخرى (Rayleigh-Ritz, Koiters theory and non-linear finite difference method) و كانت النتائج متقاربة و كافية في كثير من الحالات العملية.
Abstract EN
The geometric non-linear total potential energy equation is developed and extended to study the behavior of buckling and deflection beyond the bifurcation point and showing columns resistance beyond the Euler load.
Three types of boundary conditions are studied (pin ended, fixed ended and cantilever).
The equation of non-linear total potential energy is solved by exact method (closed form solution) and compared with other approximated methods Rayleigh-Ritz, Koiter’s theory and non-linear finite difference method.
The agreement is found quite enough and satisfactory for most situations of practical cases.
American Psychological Association (APA)
Fahmi, Mirin Hasan. 2006. Non linear buckling of columns. al-Rafidain Engineering Journal،Vol. 14, no. 2, pp.1-11.
https://search.emarefa.net/detail/BIM-348640
Modern Language Association (MLA)
Fahmi, Mirin Hasan. Non linear buckling of columns. al-Rafidain Engineering Journal Vol. 14, no. 2 (2006), pp.1-11.
https://search.emarefa.net/detail/BIM-348640
American Medical Association (AMA)
Fahmi, Mirin Hasan. Non linear buckling of columns. al-Rafidain Engineering Journal. 2006. Vol. 14, no. 2, pp.1-11.
https://search.emarefa.net/detail/BIM-348640
Data Type
Journal Articles
Language
English
Notes
Includes appendices : p. 10-11
Record ID
BIM-348640