Example No.4: A simply supported beam (12 m) span fpi=1172 MPa and fe=fci 35 MPa. Find concrete stresses midspan at initial stage and at servicestage. The live load = 5.84 kN/m and R=0.8.305 mm508 mm51 mm51 mm

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Answered: Example No.4: A simply supported beam…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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A rectangular reinforced concrete beam has a length of 14 m is simply supported atboth ends. The width of beam is 350mm and the overall depth is 550 mm. Determine the area of the steel reinforcements if the beam is to carry a DL = 15kN/m and LL =18kN/m. The concrete strength fc = 25 and steel yield fy = 400 ��. Use 60 mm concretecover.

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Example No.4: A simply supported beam (12 m) span fpi=1172 MPa and fe =fci 35 MPa. Find concrete stresses midspan at initial stage and at service stage. The live load = 5.84 kN/m and R=0.8. 305 mm 508 mm 51 mm 51 mm