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Piles that are used in locations where increase in the end bearing area is desired is known as?

Piles that are used in locations where increase in the end bearing area is desired is known as? Correct Answer Western Button bottom Pile

Explanation:

Western Button bottom Pile

  • These piles are used in locations where the increase, in the end, the bearing area is desired.
  • The pile uses a concrete plug in the shape of a button, this button forms an enlarged hole in the soil during driving.

Sheet pile

  • Sheet piles are thin piles, made of plates of concrete, timber, or steel, driven into the ground for either separating members or for stopping seepage of water.
  • They are not meant for carrying any vertical load. Therefore, sheet piles are also termed as non-load bearing piles.

Monotube piles

  • Monotube piles use tapered fluted steel shell without mandrel, and are suitable for a wide variety of soil conditions, from end bearing to friction load-carrying soils.
  • The shell provides rigidity and is watertight. The shell, after inspection, is filled with concrete and the excess length of the shell is cut.

Raymond pile

  • The Raymond standard pile is used primarily as a friction pile and is provided with a uniform taper of 1 in 30 resulting in shorter piles.
  • They have a high bearing capacity, because of the corrugated surface of the pile shaft and their conical pile shape.
  • They are suitable for high pile loads and difficult driving conditions.

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