Problem 7-1 Use the one-half and one- sixth rules to idealize the wing-box cross section shown below as a skin-stringer model; sketch the idealized model. Calculate the centroid location and centroidal 2d area moments and product of the idealized cross section. The skin and web thicknesses are both 0.10". 5"5"5"+5″ T II 1" 0.25" F14 10"

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Composite Construction

Composite construction is the construction of structures in which two or more materials are used. Regarding structural engineering, composite construction is a construction where two materials are bound together in a technical manner such that both the materials act as a single unit to carry and transfer the load. The motives of composite construction are to increase the structural strength, make structures more aesthetic, and provide a sustainable environment.