期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2015
卷号：4
期号：6
页码：4579
DOI：10.15680/IJIRSET.2015.0406074
出版社：S&S Publications
摘要：cockpit floor of an aircraft is attached to the fuselage frame and placed inside the front fuselage. Thecockpit floor supports the pressure and control stick loads. This acts on the cockpit floor. The main aim was to reducethe weight of the fuselage cockpit floor; cockpit floor was used in the analysis. Once the specifics design is subjectedfor optimization andit found safe. Finally we concluded that initially the design is of 21kg and optimize up to 17.7kg.So that reduces the weight by 3.3kg.
关键词：Aluminium alloy-2024 T351; Cockpit floor; modelling in UGS NX; FEA analysis in Nastran and;Patran.
