- 2018 Q2 1 (76.5 KiB) Viewed 49 times
- 2018 Q2 2 (76.5 KiB) Viewed 49 times
2018 q2
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answerhappygod
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2018 q2
2018 q2
2. A continuous beam spanning 7.0m and is supported on 300mm columns. The shear force and bending moment diagrams are indicated in figure 02.1. The beam is 500mm deep and 300mm wide. The beam support 35kN/m permanent action and a 20kN/m variable action and is supported on a 300mm columns. Concrete Grade is C35/45. Main bars are H32 and links are to be H10 and cover to links is 25mm. a) b) Determine the area of tension reinforcement required in the beam and a (10 marks) suitable number of H32 bars? Determine a suitable spacing for H10 shear links which can be adopted (10 marks) throughout the beam? Select a suitable arrangement for the tension reinforcement to control (4 marks) the cracking in the beam. ? Total marks for Question 2: 24 marks c) Q-20kN/m variable action. G-35kN/m permanent action 7.0m 295kN 295kN SED -295kNm -295kNt -345kNm -345kNm BMD 250kNm Figure Q2.1
2. A continuous beam spanning 7.0m and is supported on 300mm columns. The shear force and bending moment diagrams are indicated in figure 02.1. The beam is 500mm deep and 300mm wide. The beam support 35kN/m permanent action and a 20kN/m variable action and is supported on a 300mm columns. Concrete Grade is C35/45. Main bars are H32 and links are to be H10 and cover to links is 25mm. a) b) Determine the area of tension reinforcement required in the beam and a (10 marks) suitable number of H32 bars? Determine a suitable spacing for H10 shear links which can be adopted (10 marks) throughout the beam? Select a suitable arrangement for the tension reinforcement to control (4 marks) the cracking in the beam. ? Total marks for Question 2: 24 marks c) Q-20kN/m variable action. G-35kN/m permanent action 7.0m 295kN 295kN SED -295kNm -295kNt -345kNm -345kNm BMD 250kNm Figure Q2.1
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