Q. The inside shuttering of the well curb is made up of _________

View solution

Q. Excavation of soil inside the well in river beds can be done by ________

View solution

Q. When the well is sunk deeper, the skin friction is decreased by which of the following method?

View solution

Q. Unequal dredging of well causes _________

View solution

Q. The radius of the well curb should be kept _________ larger than the outside radius of well steining.

View solution

Q. To counter act the tilts in the well during sinking operations, which of the following measures can be used?

View solution

Q. In which of the following methods, hydraulic jack is used to counter attack the tilt in the well?

View solution

Q. The method that is used to avoid the further increase in tilt is ___________

View solution

Q. The essential feature of a pneumatic caissons are __________

View solution

Q. The method of construction of pneumatic caisson is similar to ________

View solution

Q. The working chamber of pneumatic caissons are kept airtight because ________

View solution

Q. The allowable pressure that is allowed inside the working chamber of pneumatic caissons is _______

View solution

Q. Advantage of using pneumatic caissons are _________

View solution

Q. Disadvantage of using pneumatic caissons are ________

View solution

Q. In order to prevent leakage of air in the working chamber ________ is provided.

View solution

Q. The limiting head of water value in pneumatic caisson is ________

View solution

Q. In order to assist sinking of well __________ method is used in pneumatic caissons.

View solution

Q. Pneumatic caissons are closed at _________ during construction.

View solution

Q. Most of the motions encountered in soil dynamics are __________

View solution

Q. The theory of harmonic vibrations is applicable to _________ for designing of foundation.

View solution