0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What has the author Peter Barry Johnson written?
Peter Barry Johnson has written: 'The use of Bentonite in the construction of short bored piles. 1978'
What is the advantages of spun piles?
advantages of spun pile
What are the classes of pile foundations?
Timber piles, Concrete piles, steel piles, composite piles,Driven cast in situ piles, Bored cast in situ piles, Driven precast piles, Bored precast piles,Prestressed concrete piles, under reamed Piles
What are short bored pile foundations?
Short bored pile foundations Where the subsoil is of firm, shrinkable clay, which is subject to volume change due to deep rooted vegetation for some depth below the surface and where the subsoil is of soft, or uncertain bearing capacity for a few metres below the surface, it may be economic and satisfactory to use a system of short bored piles as a foundation. Piles are concrete columns, which are either precast and driven (hammered) into the ground or cast in holes that are augured (drilled) into the ground down to a level of a firm, stable stratum of subsoil The piles that are excavated to a depth of 4 m below the surface are termed short bore, which refers to the comparatively short length of the piles as compared to the much longer piles used for larger buildings. Short bored piles are generally from 2 to 4 m long and from 250 to 350 mm diameter. Holes are augered into the ground by machine. An auger is a form of drill comprising a rotating shaft with cutting blades that screw into the ground. The soil is either withdrawn and lifted to the surface as the shaft rotates or, with small augers, once the auger has cut into the ground it is withdrawn and the soil removed from the blades. The advantage of this system of augered holes is that samples of the subsoil are withdrawn, from which the nature and bearing capacity of the subsoil may be assessed. The piles may be formed of concrete or, more usually, a light steel cage of reinforcement is lowered into the hole and concrete poured or pumped into the hole and compacted to form a pile foundation. The piles are cast underneath the corners and intersection of load bearing walls and at regular intervals between to reduce the span and depth of the reinforced ground beam, which transfers the wall and building loads to the foundation. A reinforced concrete ground beam is then cast over the piles. The spacing of the piles depends on the loads to be supported and on economic sections of ground beam, see
Advantages of a bored-hole latrine toilet?
ulol
What are the advantages bored pile foundation?
. The advantage of bored piling is its' drilling method, little vibration and lower noise level.
What is the short way to refresh the computer icons in the key bored?
You can refresh the computer icons by pressing F5 in the key bored
What are the advantages and disadvantages of friction piles in construction?
1) In machines the mechanical parts which rub with each other wear out. 2) Due to friction between the sole of the shoe and the floor the sole wears out. 3) Tyres of vehicles wear out because of friction. 4) Energy is wasted in overcoming the force of friction.
What do short beaked echidnas do when they are bored?
Wild animals do not get bored. This is a trait only foubd in domestic pets which depend upon their owners for company.
What are advantages and disadvantage of building supermarket?
ADVANTAGES: free food, make friends DISADVANTAGES: long hours, being bored, feet hurt, epilepsy, etc.
How Wisconsin became a state short answer?
Dude im just bored i have no idea
Is piles infectious?
Piles is not infectious.
