Building materials and Construction. Sheet - 25
-
1) Question.
The depth of excavation of foundations, is generally measured with a
Answer. -
2) Question.
The steel pile which is generally saunk in soft clay or loose sand of low bearing capacity, is
Answer. -
3) Question.
The pile which supports the load partly by friction and partly by resiting on hard stratum, is called
Answer. -
4) Question.
The pile which supports the load due to friction between pile face and surrounding soil, is generally known as
Answer. -
5) Question.
A pre-stressed concrete pile is
Answer. -
6) Question.
The pile which is provided with a bulb filled with concrete at its lower end, is known as
Answer. -
7) Question.
In case of Raymond pile
Answer. -
8) Question.
Best type of piles for soft soil having little resistance to the flow of concrete, is
Answer. -
9) Question.
Suitable spacing of timber piles, is
Answer. -
10) Question.
Pile foundation is generally provided if soil is
Answer. -
11) Question.
To support a heavy structure in sandy soil, the type of foundation generally used, is
Answer. -
12) Question.
Raft foundation are generally preferred to when the area required for individual footing, is more than
Answer. -
13) Question.
Black cotton soil is unsuitable for foundations because its
Answer. -
14) Question.
The black cotton soil
Answer. -
15) Question.
The foundation which consists of a thick reinforced cement slab covering whole area to support heavy concentrated structural loads, is known as
Answer. -
16) Question.
For a rectangular foundation of width b, eccentricity of load should not exceed
Answer. -
17) Question.
The foundation in which a cantilever beam is provided to join two footings, is known as
Answer. -
18) Question.
To ensure that supporting area of an offset footing of a boundary wall is fully compressive, the C.G. of load must act
Answer. -
19) Question.
In grillage foundations a minimum 15 cm cover is provided on
Answer. -
20) Question.
In grillage foundations, distance between flanges of grillage beams, is kept
Answer.
