Indonesian Journal of Aerospace
Vol. 3 No. 2 (2005): Jurnal Teknologi Dirgantara

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

Putra, Ronald Gunawan (Unknown)

Article Info

Publish Date
09 Jul 2025

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
Indonesian Journal of Aerospace
Website

Abbrev

ijoa

Publisher

Badan Riset dan Inovasi Nasional

Subject

Aerospace Engineering Astronomy

Description

Indonesian Journal of Aerospace provides a broad opportunity for the scientific and engineering community to report research results, disseminate knowledge, and exchange ideas in various fields related to aerospace science, technology, and policy. Topics suitable for publication in the IJoA include ...