Jurnal Teknologi Dirgantara
Vol 3, No.2 Desember (2005)

ANALISIS BEBAN TEKUK KRITIS STRUKTUR SANDWICH BAHAN KOMPOSIT PADA SIRIP ROKET RX LAPAN

Ronald Gunawan Putra (Pusat Teknologi Wahana Dirgantara)

Article Info

Publish Date
02 Nov 2010

Abstract

The using of sandwich structure on the tail of RX LAPAN Rocket offers several advantages compared to conventional structure, such as lightweight, higt stiffiness and good fatigue property. But, one of the problems is its weakness under compressive loads, especially when there is a delaminated area. Buckling modes that often occur in sandwich structure due to compressive loads is overall buckling. This paper will analyze the influence of delamination over critical buckling load with finite element method using 2-D modeling.

Copyrights © 2005




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Journal Info
Jurnal Teknologi Dirgantara
Website

Abbrev

jurnal_tekgan

Publisher

Lembaga Penerbangan dan Antariksa Nasional

Subject

Aerospace Engineering Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Mechanical Engineering Physics

Description

Jurnal Teknologi Dirgantara (Journal of Aerospace Technology) is an Indonesian accredited scientific publication that covers topics of Rocket, satellite, and aeronautics technology, as well as a spin-off from aerospace technology, such as aerodynamics, astronautics, aerospace structure, power and ...