AE1203 Assignment -Q

AE1203 Assignment


Roll.no Pg.no Roll.no Pg.no

1. 76	2. 77
3. 86	4. 88
5. --	6. 89
7. 90	8. 91
9. 92	10. 93
11. 94	12. 104
13. 105	14. 108
15. 126	16. 127
17. 128	18. 129
19. 131	20. 133
21. 136	22. 145
23. 157	24. 162
25. 164	26. 170
27. 171	28. 172
29. 173	30. 191
31. 196	32. 197
33. 198	34. 199
35. 200	36. 201
37. 202	38. 203
39. 208	40. 210
41. 211	42. 214
43. 216	44. 217
45. 220	46. 221
47. 222	48. 228
49. 264	50. 265
51. 269	52. 272
53. 273	54. 278

Everyone should draw the diagrams given in the book “INTRODUCTION TO FLIGHT” according to their roll numbers given in the table. Pupils are asked to draw all the diagrams in their respective pages.

Note: OHP sheets will be distributed on Monday

Last date of submission of the diagrams is Thursday (14.08.08)

AE1202 Assignment -Q

AE1202 Assignment 3

Part-A

1. What are the methods used for finding out the slope and deflection at section in the loaded beams?

2. Define sign conversions in deflection of beams?

3. Cantilever of length ‘l’ carrying a distributed load whose intensity varies uniformly from zero at the fixed end to ‘W’ per unit length of free end. Derive deflection of beams?

4. A uniform beam of length is simply and symmetrically supported on a span ‘l’.Find the ratio l/l’ so that the upward deflection at each equals the downward deflection at mid span, due to a central point load?

5. Draw the neat sketch of relation between slope, deflection and radius of curvature?

Part-B

6 . Cantilever of length ‘l’ Carrying uniformly distributed load ‘W’ per unit run for distance

‘a’ from a fixed end.?

7. Derive the relation between slope, deflection and radius of curvature?

8. a. Cantilever of length ‘l’ with a moment applied at a free end.

b. Cantilever of length ‘l’ carrying distributed load when intensity varies uniformly from zero at the free end to W per unit run at the fixed end?

9. Simply supported beam of span ’l’ carrying a UDL of ‘W’ per unit run over the whole span.

10. Cantilever of 3m length and of uniform rectangular

cross section 150mm wide and 300mm deep is loaded with a 30KN at its free end in addition to this it carries a UDL of

20KN/m run over its entire span. Calculate

i. The maximum slope and deflection

ii.The slope and deflection at 2m from the fixed end

Take E=210GN/m2

12. A steel girder of 6m length acting as a beam carries a UDL ‘W’ N/m run through its length .if I=30*10^-6 m4 and depth 270mm.calculate

i. The magnitude of W so that the maximum stress developed in the beam section does not exceed 72MN/m2

ii. The slope and deflection in the beam at distance of 1.8m from one end.

Take E=200GN/m2.

13. Simply supported beam of span ‘l’ carrying a UDL of W per unit run over the whole span .Derive the slope and deflection.

11. A 2m long cantilever of steel tube of section 150mm external diameter and 10mm thick is loaded as shown in fig. If E=200GN/m2.Find

i. The value of W show that maximum bending stress 150MN/m2

ii. The maximum deflection for loading

Note:Last Date of Submission is 13.08.08