A T-beam for a floor system has a slab thickness of 100 mm and a total depth of 550 mm. It has a web thickness of 300 mm. The T-beam is cast monolithically with the slab. The beam has a simple span of 6 meter with a spacing of 2.4 m center to center. The beam carries a live load moment of 194 kN-m and a dead load moment of 94 kN-m, fc’=20.7 MPa, fy = 413 MPa. Assume steel covering of 65 mm. a. Determine the effective width of flange. b. Determine depth of compression flange. c. Determine the required steel area.
A T-beam for a floor system has a slab thickness of 100 mm and a total depth of 550 mm. It has a web thickness of 300 mm. The T-beam is cast monolithically with the slab. The beam has a simple span of 6 meter with a spacing of 2.4 m center to center. The beam carries a live load moment of 194 kN-m and a dead load moment of 94 kN-m, fc’=20.7 MPa, fy = 413 MPa. Assume steel covering of 65 mm. a. Determine the effective width of flange. b. Determine depth of compression flange. c. Determine the required steel area.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A T-beam for a floor system has a slab thickness of 100 mm and a total depth of 550 mm. It has a web thickness of 300 mm. The T-beam is cast monolithically with the slab. The beam has a simple span of 6 meter with a spacing of 2.4 m center to center. The beam carries a live load moment of 194 kN-m and a dead load moment of 94 kN-m, fc’=20.7 MPa, fy = 413 MPa. Assume steel covering of 65 mm.
a. Determine the effective width of flange.
b. Determine depth of compression flange.
c. Determine the required steel area.
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