The beam has a cross section shown in the figure. fc’ = 26  MPa, fy = 390MPa, determine the following: a. The minimum steel area permitted by the NSCP Specs. b. The flexural design strength Mu if it is reinforced with minimum steel area. c. The maximum area of flexural steel that can be used in reinforced the section.

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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.