Thermal buckling of angle-ply laminated plates using new displacement function

Other Title(s)

الانبعاج الحراري لصفائح طبقية غير متعامدة الزوايا باستخدام دالة إزاحة جديدة

Joint Authors

Sadiq, Ibtihal Abbas
Majid, Widad Ibrahim

Source

Journal of Engineering

Issue

Vol. 25, Issue 12 (31 Dec. 2019), pp.96-113, 18 p.

Publisher

University of Baghdad College of Engineering

Publication Date

2019-12-31

Country of Publication

Iraq

No. of Pages

18

Main Subjects

Mechanical Engineering

Topics

Abstract EN

Critical buckling temperature of angle-ply laminated plate is developed using a higher-order displacement field.

This displacement field used by Mantari et al based on a constant ‘‘m’’, which is determined to give results closest to the three dimensions elasticity (3-D) theory.

Equations of motion based on higher-order theory angle ply plates are derived through Hamilton, s principle, and solved using Navier-type solution to obtain critical buckling temperature for simply supported laminated plates.

Changing (α2/ α1) ratios, number of layers, aspect ratios, E1/E2 ratios for thick and thin plates and their effect on thermal buckling of angle-ply laminates are studied in detail.

It is concluded that, this displacement field produces numerical results close to 3-D elasticity theory with maximum discrepancy (7.4 %).

American Psychological Association (APA)

Sadiq, Ibtihal Abbas& Majid, Widad Ibrahim. 2019. Thermal buckling of angle-ply laminated plates using new displacement function. Journal of Engineering،Vol. 25, no. 12, pp.96-113.
https://search.emarefa.net/detail/BIM-910801

Modern Language Association (MLA)

Sadiq, Ibtihal Abbas& Majid, Widad Ibrahim. Thermal buckling of angle-ply laminated plates using new displacement function. Journal of Engineering Vol. 25, no. 12 (Dec. 2019), pp.96-113.
https://search.emarefa.net/detail/BIM-910801

American Medical Association (AMA)

Sadiq, Ibtihal Abbas& Majid, Widad Ibrahim. Thermal buckling of angle-ply laminated plates using new displacement function. Journal of Engineering. 2019. Vol. 25, no. 12, pp.96-113.
https://search.emarefa.net/detail/BIM-910801

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references : p. 111-113

Record ID

BIM-910801