A rectangular beam with a width of 300 mm and total depth of 450 mm and reinforced with 4- 25 mm dia. bars with concrete cover to the center of the bar equal to 65 mm. It is loaded with a total dead load of 30.4 kN/m and a live load of 19.4 kN/m and has a simple span of 6.2 m. Use f'c = 30 MPa and fy = 416.3 MPa. Answer the following: (1) Compute the moment of inertia of a cracked transformed section, (2) Determine the instantaneous deflection of the beam, (3) Compute the total deflection after 3 months due to 30% sustained live load. " Use the editor to format your answer Formula, table for item # 1 above. (Mcr ]ler Ma %3D Ма T 1+ 50p' 5 yrs. Or more 12 mos. 2.0 1.4 6 mos. 1.2 3 mos. 1.0
A rectangular beam with a width of 300 mm and total depth of 450 mm and reinforced with 4- 25 mm dia. bars with concrete cover to the center of the bar equal to 65 mm. It is loaded with a total dead load of 30.4 kN/m and a live load of 19.4 kN/m and has a simple span of 6.2 m. Use f'c = 30 MPa and fy = 416.3 MPa. Answer the following: (1) Compute the moment of inertia of a cracked transformed section, (2) Determine the instantaneous deflection of the beam, (3) Compute the total deflection after 3 months due to 30% sustained live load. " Use the editor to format your answer Formula, table for item # 1 above. (Mcr ]ler Ma %3D Ма T 1+ 50p' 5 yrs. Or more 12 mos. 2.0 1.4 6 mos. 1.2 3 mos. 1.0
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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