Crew Closet

• A front facing closet with two doors is shown that was analyzed for 9G Forward load case.
• This closet has multiple shelves that have provision for storage of loose items & loose emergency equipment kit.
• During 9G forward load case all shelf content apply load on the door making the door deflection most critical in this monument.
• In this case study the doors have three way locking mechanism and the center of the monument shows maximum deflection of five inches.

Snack bar with crew seat

• This monument represents a side facing snack bar with a crew seat on one side.
• The crew seat is mounted on the composite panel with attachment locations, each location has four fasteners bolted to embedded metal block inside of the composite panel
• The snack bars have three compartments each for storing containers and carts
• In this monument the most critical location is the seat attachment, during 9G forward loadcase the seat exerts its own load along with the passenger’s load on the panel.

• Initial Load Cases ( i.e 9G Fwd )
• Interface Loads Analysis & Reports
• Floor Fitting Stress Analysis
• Upper Attachment Stress Analysis
• Overall & Component level Deflection

• Fastener Load Analysis
• OEM Required Abuse/Assist Load
• Composite Panel Stress Analysis
• Certification by comparison
• Component level stress analysis

Economy Closet

• A side facing economy closet was analyzed for observing sidewise deflection and top attach bracket stress.
• This closet is attached to the primary structure with four floor fittings and one top attach.
• During 9G forward load case the closet has a deflection on the side panel and creates a load share situation with the next monument.

Baby bassinet holder

• In this example a business class front row monument was analyzed for 6G Down load case.
• This monument is a standard baby bassinet holder and includes a small closet with door and a monitor frame
• This monument was modeled with industry standard composite panel layups along with Aluminum trim and floor fittings.

Front Row Monument

• An aft facing business class front row entertainment unit was analyzed for 9G forward and 3G side load cases.
• This monument has provisions for two heavy weight power supply boxes. On the side this monument is equipped with large oxygen cylinder and first aid kit.
• The power supply boxes are mounted on the composite panel with a metal frame and during 9G forward load case the power supply box exerts compression on the composite which was observed in this analysis.
• Also the door stresses were observed for side load cases which was caused by the bolted emergency equipment.