Are you looking for April May 2011 Question Paper of CE6505 [Old Code: CE2306] Design of RC Elements ? You can here download this question paper, exam conducted by Anna University Chennai in the year 2011. It is one of the subject in B.E Civil 5th Semester. Previously its code was CE2306 in Regulation 2008. Now in Regulation 2013 of AU Chennai, the subject code has been changed to CE6505. Nov Dec 2015 exam for this subject starts on 24th Nov 2015.
Question Paper Code : 11216
Anna University Chennai
B.E./B.Tech. DEGREE EXAMINATION, APRIL / MAY 2011
Fifth Semester
Civil Engineering
CE 2306 — DESIGN OF RC ELEMENTS
(Regulation 2008)
Time : Three hours Maximum : 100 marks
Use of IS 456–2000 is permitted
Answer ALL questions
PART A — (10 × 2 = 20 marks)
1. Define characteristic load and characteristic strength.
2. Define Modulus of rupture.
3. Explain compatibility torsion.
4. Calculate the development length of 10 mm diameter bars in M25 concrete
if the steel is
(a) Mild steel with σs = 230 N/mm^2
(b) Tor steel with σs = 415 N/mm2
5. Why should we provide minimum reinforcements in R.C.C beams?
6. Write down the effective width formula, when a single concentrated load acts over the slab.
7. Differentiate one way and two way slab.
8. Give some examples for structural elements, which will be subjected to torsional moment.
9. State any two advantageous of grid floors.
10. Define bond.
PART B — (5 × 16 = 80 marks)
11. (a) A simply supported beam with clear span 6000 mm, b = 400 mm, d = 560 mm, carries a limit state load of 175 Kn/m (including self wt, dead load and live load). It is reinforced with 4 bars of 28 mm dia, tension steel (Ast = 2464 mm^2) which continue right into the support.
12. (a) Explain briefly the procedure for the design of shear reinforcement.
Or
b) A reinforced concrete beam reinforced with 4 Nos-12 mm diameter bars has a width of 100 mm and effective depth of 200 mm. The maximum shear force applied is 30 kN. Find the local bond stress and the development length of the tension bars. The permissible stress in concrete is 10 MPa. And that in steel is 140 MPa.
13. (a) Determine the cross section and the reinforcement for an axially loaded column with the following data :
Factored load = 3000 kN
Concrete grade =M20.
Characteristic strength of reinforcement =415 N/mm^2
Un supported length of the column = 3 m.
Anna University Chennai
B.E./B.Tech. DEGREE EXAMINATION, APRIL / MAY 2011
Fifth Semester
Civil Engineering
CE 2306 — DESIGN OF RC ELEMENTS
(Regulation 2008)
Time : Three hours Maximum : 100 marks
Use of IS 456–2000 is permitted
Answer ALL questions
PART A — (10 × 2 = 20 marks)
1. Define characteristic load and characteristic strength.
2. Define Modulus of rupture.
3. Explain compatibility torsion.
4. Calculate the development length of 10 mm diameter bars in M25 concrete
if the steel is
(a) Mild steel with σs = 230 N/mm^2
(b) Tor steel with σs = 415 N/mm2
5. Why should we provide minimum reinforcements in R.C.C beams?
6. Write down the effective width formula, when a single concentrated load acts over the slab.
7. Differentiate one way and two way slab.
8. Give some examples for structural elements, which will be subjected to torsional moment.
9. State any two advantageous of grid floors.
10. Define bond.
PART B — (5 × 16 = 80 marks)
11. (a) A simply supported beam with clear span 6000 mm, b = 400 mm, d = 560 mm, carries a limit state load of 175 Kn/m (including self wt, dead load and live load). It is reinforced with 4 bars of 28 mm dia, tension steel (Ast = 2464 mm^2) which continue right into the support.
12. (a) Explain briefly the procedure for the design of shear reinforcement.
Or
b) A reinforced concrete beam reinforced with 4 Nos-12 mm diameter bars has a width of 100 mm and effective depth of 200 mm. The maximum shear force applied is 30 kN. Find the local bond stress and the development length of the tension bars. The permissible stress in concrete is 10 MPa. And that in steel is 140 MPa.
13. (a) Determine the cross section and the reinforcement for an axially loaded column with the following data :
Factored load = 3000 kN
Concrete grade =M20.
Characteristic strength of reinforcement =415 N/mm^2
Un supported length of the column = 3 m.
0 comments:
Pen down your valuable important comments below