41. |
. The total net pressure for a cohesive soil is given by ________
|
||||||||
Answer:
Option (a) |
42. |
If a tension crack is developed at the top of wall to a depth Zo in cohesive soils, then the total net pressure is zero for a depth of _________
|
||||||||
Answer:
Option (a) |
43. |
The critical height for an unsupported vertical cut in cohesive soil is given by _____________
|
||||||||
Answer:
Option (b) |
44. |
When the top tension portion of the wall in cohesive soil is neglected, the total lateral thrust is given by __________
|
||||||||
Answer:
Option (b) |
45. |
The lateral pressure for cohesive backfill with surcharge q is ___________
|
||||||||
Answer:
Option (a) |
46. |
For a cohesive backfill with surcharge q, when at depth z0, pa=0, then the depth z0 is ___________
|
||||||||
Answer:
Option (b) |
47. |
Earth embankments or slopes are commonly required for which of the following purpose?
|
||||||||
Answer:
Option (d) |
48. |
The failure of slopes may take place due to ___________
|
||||||||
Answer:
Option (c) |
49. |
Slopes is classified into ____________ types.
|
||||||||
Answer:
Option (a) |
50. |
Which of the following is an example of slopes extending to infinity?
|
||||||||
Answer:
Option (d) |