Produce suitable section sizes for simply supported beams subject to combined loading.

Please design a reinforced concrete beam based on the following data:

Bending moment (DL): 130kNm

Bending moment (LL): 60kNm

Shear force (DL): 80kN

Shear force (LL): 40kN

Concrete characteristic strength (fcu) : 30N/m

Reinforcement characteristic strength for high yield reinforcement (fy) : 500N/m

Reinforcement characteristic strength for mild yield reinforcement (fy) : 250N/m

Concrete cover to cover to reinforcement : 30mm

Singly Reinforced Section Deasign and Doubly Reinforced Section Design