Free vibration of curved beam with varying curvature and taper ratio
Other Title(s)
الاهتزاز الحر لعتبة منحية بتغير التكور و نسبة السمك
Joint Authors
al-Robaiy, Muhammad Jawad
al-Shjary, Muhammad A.
Jabbar, Muhammad Y.
Source
The Iraqi Journal for Mechanical and Materials Engineering
Issue
Vol. 10, Issue 1 (30 Apr. 2010), pp.44-57, 14 p.
Publisher
University of Babylon College of Engineering
Publication Date
2010-04-30
Country of Publication
Iraq
No. of Pages
14
Main Subjects
Abstract AR
في هذه الدراسة تمت دراسة الاهتزاز الحر لعتبة منحنية منتظمة بتغير التكور و نسبة السمك بين الرأس و القاعدة باستخدام طريقة العناصر المحددة بواسطة برنامج (ANSYS 9.0).
درست تسعة موديلات كل موديل يمتلك أربعة حالات لها نسبة سمك مختلفة لنفس التكور.
تمت مقارنة النتائج التي تم الحصول عليها مع نتائج دراسات أخرى و وجد من هذه النتائج إن الترددات الطبيعة تزداد بزيادة نسبة السمك و التكور للموديلات المختلفة من العينة المنحنية.
أخيرا تأثير نسبة السمك و التكور على الترددات الطبيعة بينت بالمخططات.
Abstract EN
In this study free vibration of uniform curved beam with varying curvature and taper thickness between the root and tip of beam are investigated by using the finite element method using (Ansys 9.0).
Nine models from curved beam all models have four cases have different in taper ratio for the same curvature are studied.
The results obtained from this study are compared with the results of other investigators in existing literature for the fundamental natural frequency and it's found from this results the natural frequency increase with increasing the taper ratio and curvature for the servel models from curved beams.
Finally the effect of the taper ratio and curvature on the natural frequency are shown in graphics.
American Psychological Association (APA)
al-Robaiy, Muhammad Jawad& al-Shjary, Muhammad A.& Jabbar, Muhammad Y.. 2010. Free vibration of curved beam with varying curvature and taper ratio. The Iraqi Journal for Mechanical and Materials Engineering،Vol. 10, no. 1, pp.44-57.
https://search.emarefa.net/detail/BIM-243027
Modern Language Association (MLA)
al-Robaiy, Muhammad Jawad…[et al.]. Free vibration of curved beam with varying curvature and taper ratio. The Iraqi Journal for Mechanical and Materials Engineering Vol. 10, no. 1 (2010), pp.44-57.
https://search.emarefa.net/detail/BIM-243027
American Medical Association (AMA)
al-Robaiy, Muhammad Jawad& al-Shjary, Muhammad A.& Jabbar, Muhammad Y.. Free vibration of curved beam with varying curvature and taper ratio. The Iraqi Journal for Mechanical and Materials Engineering. 2010. Vol. 10, no. 1, pp.44-57.
https://search.emarefa.net/detail/BIM-243027
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 56
Record ID
BIM-243027
