• bending and vibration responses of laminated composite plates using an edge-based smoothing technique

    نویسندگان :
    جزئیات بیشتر مقاله
    • تاریخ ارائه: 1390/01/01
    • تاریخ انتشار در تی پی بین: 1390/01/01
    • تعداد بازدید: 617
    • تعداد پرسش و پاسخ ها: 0
    • شماره تماس دبیرخانه رویداد: -
     in this paper, bending and vibration analysis of laminated composite plates is carried out using a novel triangular composite plate element based on an edge-based smoothing technique. the present formulation is based on the first-order shear deformation theory, and the discrete shear gap (dsg) method is employed to mitigate the shear locking. the smoothed galerkin weak form is adopted to obtain the discretized system equations, and edge-based smoothing domains are used for the numerical integration to improve the accuracy and the convergence rate of the method. the present formulation is coded and used to solve various example problems of bending and free vibration of laminated composite plates. it is found that the present method can provide excellent results with a wide range of thickness and is free of shear locking.

سوال خود را در مورد این مقاله مطرح نمایید :

با انتخاب دکمه ثبت پرسش، موافقت خود را با قوانین انتشار محتوا در وبسایت تی پی بین اعلام می کنم
مقالات جدیدترین ژورنال ها