Aircraft Floor Beam Structure

Design analysis and optimization of fuselage floor beam kotresh b 1 dr.

Aircraft floor beam structure.

In this i section beam is picked for designing the fuselage floor beam which is better in comparison. The occupant seat and structure above the cabin floor have little influence on the crashworthiness of aircraft and they are simplified as two rigid blocks symmetrically distributed on the cabin floor. Structures systems and methods provide a load bearing aircraft flooring within an aircraft s fuselage. Beam for an aircraft fuselage floor download pdf info publication number ep2593360b1.

Optimization assisted concept design of aircraft floor structures 14 november 2011 concept ideabasic concept idea cfrp cross beam concept with systems below cross beam minimize pax floor height and structure weight improve maintainability in flight and enable modularization during assembly of pax floor use manufacturing approach. Primary structure composite parts for load transferring applications flexible to be installed in the passenger cabin at floor panel level instead of structural hard points intercostal or optional beams or tracks etc. Floor beam is a structural element of fuselage which is mainly used for providing horizontal space to aircraft crew and is fixed with fuselage skin. 5 integrated aircraft floor with longitudinal beams.

Seat tracks for attaching aircraft seats and or other interior aircraft structures monuments are preferably fixed to the upper flanges of the beams coincident with its longitudinal axis. Ep2593360b1 ep20110730978 ep11730978a ep2593360b1 ep 2593360 b1 ep2593360 b1 ep 2593360b1 ep 20110730978 ep20110730978 ep 20110730978 ep 11730978 a ep11730978 a ep 11730978a ep 2593360 b1 ep2593360 b1 ep 2593360b1. Mohammed imran 3 1 pg student 2 professor principal assistant3 professor.