Question 2 A structural plan is shown in Figure 2. Assume superimposed dead load = 1.0kPa, Imposed load 5.OkPa and Fire Resisting Period=90mins. Slab depth =120mm. Maximum one prop per span. or indicate moment-joints indicates pin-joint 4@ 10.5m 10.5m 10.5m 10.5m -Selected Frame Top of Slab, typ. 3.7m 3.7m @ 10.5m 3.7m 4.6m 2 (a) (b) Figure 2 (a) With annotated sketches, discuss the lateral-load-resisting systems of the building structure in N-S and E-W directions. (b) Using the Lysaght Bondek, suggest a Bondek section which satisfies both construction and composite stage. i. Bondek BMT ii. Top tensile reinforcement requirement iii. Fire reinforcement requirement (c) Secondary beams (360UB56.7) are composite beams. i. Determine plastic moment capacity under full shear connection. ii. Determine the total number of shear studs on the secondary beam required to develop plastic moment capacity. iii. If transverse reinforcement provided A-N10-200mm c/c, determine longitudinal shear strength Tu (d) Column C2 is a non-composite column 310UC96.8. Neglect imposed-load reduction factor. i. Estimate axial load N* using tributary area method. Question 2 A structural plan is shown in Figure 2. Assume superimposed dead load = 1.0kPa, Imposed load 5.OkPa and Fire Resisting Period=90mins. Slab depth =120mm. Maximum one prop per span. or indicate moment-joints indicates pin-joint 4@ 10.5m 10.5m 10.5m 10.5m -Selected Frame Top of Slab, typ. 3.7m 3.7m @ 10.5m 3.7m 4.6m 2 (a) (b) Figure 2 (a) With annotated sketches, discuss the lateral-load-resisting systems of the building structure in N-S and E-W directions. (b) Using the Lysaght Bondek, suggest a Bondek section which satisfies both construction and composite stage. i. Bondek BMT ii. Top tensile reinforcement requirement iii. Fire reinforcement requirement (c) Secondary beams (360UB56.7) are composite beams. i. Determine plastic moment capacity under full shear connection. ii. Determine the total number of shear studs on the secondary beam required to develop plastic moment capacity. iii. If transverse reinforcement provided A-N10-200mm c/c, determine longitudinal shear strength Tu (d) Column C2 is a non-composite column 310UC96.8. Neglect imposed-load reduction factor. i. Estimate axial load N* using tributary area method