Confidential Q1 Figure Q1 A Shows The First Floor Structural Layout Plan For A Factory Office Building And Figure Q1 B 1 (54.37 KiB) Viewed 36 times
Confidential Q1 Figure Q1 A Shows The First Floor Structural Layout Plan For A Factory Office Building And Figure Q1 B 2 (34.01 KiB) Viewed 36 times
Confidential Q1 Figure Q1 A Shows The First Floor Structural Layout Plan For A Factory Office Building And Figure Q1 B 3 (35.22 KiB) Viewed 36 times
CONFIDENTIAL Q1 Figure Q1(a) shows the first floor structural layout plan for a factory-office building and Figure Q1(b) shows the detailing of beam 1/A-B. The brickwall of 3.5 m height is construct on the beams perimeter (A0/1-2, B/1-2, 1/A0-B and 2/A0-B). Other design data are as follows: All slabs thickness All beams size Characteristic strength of concrete Characteristic strength of steel reinforcement Unit weight of reinforced concrete Finishes and services Brickwall Variable action (a) (b) BFC34702 (c) 150 mm 250 x 750 mm 30 MPa 500 MPa 25 kN/m =1.5 kN/m² = 2.6 kN/m² = 3.0 kN/m² Illustrate the load cases to be considered in designing beam 1/A-B. <= (5 marks) Identify and analyse one of the load case in Q1(a) that will cause maximum sagging moment at span 1/A-B. (20 marks) Based on the analysis in Q1(b) and Figure Q1(b), check if the shear link near support B is adequate. (10 marks)
2 6 m АО A 2m 1 4m FIGURE Q1(a) A1 4m Notes: 1. All First Floor Beams To Be 250 mm x 750 mm 2. All First Floor Slabs To Be 150 mm Thick B 4
(2) 50 mm 2m H10-250 c/c HI0-250- 2125 2H25 250 mm 2H25 3825 Section 1-1 -Ignore for calculation 700 mm 750mm F 8m H10-250 ele L 50 m H10-250- 3H25 Detailing of Beam 1/A-B 2H25 250 mm 2H25 2825 Section 2-2 2825 Ignore for calculation 700m US 750mm
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