Question:

A typical cross section of a reinforced concrete beam is

Last updated: 1/11/2023

A typical cross section of a reinforced concrete beam is

A typical cross section of a reinforced concrete beam is shown in the figure below Use an effective depth of 600 mm a Determine the required number of 35M rebars corresponding to the balanced condition b Find the corresponding factored moment resistance 100 400 mm 100 600 mm 100 A Given f 25 MPa 400 MPa 0 65 0 85 Es 200 000 MPa