QI// A three span one way slab as shown in Fig. 1 is supported on 300 mm wide beams with clear spacing of beams is 4.5m, the slab carries a service dead load of 0.5 kN/m² in addition to self-weight and a service live load of 6 kN/m². Use fe = 28 MPa and fy = 420 MPa 1-Estimate the slab thickness using limitation of ACI-318M. 2- Use the ACI-318M moment coefficients to determine the design moments at critical sections of the slab. Fig.1 300 4.5m 300 4.5m 300 300 4.5m
QI// A three span one way slab as shown in Fig. 1 is supported on 300 mm wide beams with clear spacing of beams is 4.5m, the slab carries a service dead load of 0.5 kN/m² in addition to self-weight and a service live load of 6 kN/m². Use fe = 28 MPa and fy = 420 MPa 1-Estimate the slab thickness using limitation of ACI-318M. 2- Use the ACI-318M moment coefficients to determine the design moments at critical sections of the slab. Fig.1 300 4.5m 300 4.5m 300 300 4.5m
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:QI// A three span one way slab as shown in Fig. 1 is supported on 300 mm wide beams with clear spacing of
beams is 4.5m, the slab carries a service dead load of 0.5 kN/m² in addition to self-weight and a service live
load of 6 kN/m². Use fe = 28 MPa and fy = 420 MPa
1-Estimate the slab thickness using limitation of ACI-318M.
2- Use the ACI-318M moment coefficients to determine the design moments at critical sections of the slab.
Fig.1
300
4.5m
300
4.5m 300
300
4.5m
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