Analysis of Free Edge Stresses in a Cross-ply Composite Plate by Applying Shooting Method
Author(s):
Abstract:
In this paper، interlaminar stresses resulting from static behavior of laminated plates، which were made from composite materials، were evaluated. To this end، out-of-plane stresses and displacements were considered as a primary variable. In addition، for the problem analysis، the boundary value problem method was expanded in order to form a first-order linear differential equations system which depended on the laminate thickness. This method could consider normal and transverse stresses and investigates a three-dimensional stress field near the free edge of the layers. In the proposed model، a laminated plate was placed on a simply supported boundary condition and under transverse loading. It was also assumed that the interlaminar transverse stresses، and displacements were continuous in layers'' interfaces. The governing differential equations system was solved using Navier''s approach and shooting method and، finally، the obtained results were compared with the results of other references. The results indicated good accuracy and high speed of the method used in analyzing stress field.
Keywords:
Language:
Persian
Published:
Modares Mechanical Engineering, Volume:13 Issue: 9, 2013
Pages:
1 to 11
magiran.com/p1191779
دانلود و مطالعه متن این مقاله با یکی از روشهای زیر امکان پذیر است:
اشتراک شخصی
با عضویت و پرداخت آنلاین حق اشتراک یکساله به مبلغ 1,390,000ريال میتوانید 70 عنوان مطلب دانلود کنید!
اشتراک سازمانی
به کتابخانه دانشگاه یا محل کار خود پیشنهاد کنید تا اشتراک سازمانی این پایگاه را برای دسترسی نامحدود همه کاربران به متن مطالب تهیه نمایند!
توجه!
- حق عضویت دریافتی صرف حمایت از نشریات عضو و نگهداری، تکمیل و توسعه مگیران میشود.
- پرداخت حق اشتراک و دانلود مقالات اجازه بازنشر آن در سایر رسانههای چاپی و دیجیتال را به کاربر نمیدهد.
In order to view content subscription is required
Personal subscription
Subscribe magiran.com for 70 € euros via PayPal and download 70 articles during a year.
Organization subscription
Please contact us to subscribe your university or library for unlimited access!