Question 2 (10 marks) (15 mins) The characteristic strengths for concrete and reinforcement are given as 25 N/mm' and fa

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Question 2 10 Marks 15 Mins The Characteristic Strengths For Concrete And Reinforcement Are Given As 25 N Mm And Fa 1 (19.21 KiB) Viewed 38 times

Question 2 (10 marks) (15 mins) The characteristic strengths for concrete and reinforcement are given as 25 N/mm' and fais 500 N/mm' respectively for the cross-section shown in Figure 2 below. Assuming the compressive and tensile forces are at equilibrium, determine the ultimate moment of resistance of the cross section and support your answer by providing the stress strain diagram. Tension Steel provided is 1470 mm b = 300 mm d=250 mm Figure 2: RC Beam Cross-Section