What is method of statement for piling?
Method statement of bored piles is a construction procedure which includes hole boring into the ground, installing steel reinforcement and casting with concrete to form a pile, etc.
What is reinforced concrete pile?
Hume RC Piles are used in foundations to increase the bearing capacity and to reduce settlements at sites with weak compressible soil, which otherwise cannot be used for construction. Hume RC Piles are suitable for supporting: Infrastructures to be constructed under a wide range of soil conditions.
What is driven pile?
A driven pile is a long, slender column made of preformed material and having a predetermined shape and size that can be installed by impact hammering, vibrating or pushing it into the ground to a design depth or resistance.
What is bored pile?
Bored piles are cylindrical bodies made of concrete (with or without reinforcement) which are installed in the ground by a variety of methods. They transmit high structural loads into lower, load-bearing soils.
What does reinforced concrete consist of?
reinforced concrete, concrete in which steel is embedded in such a manner that the two materials act together in resisting forces. The reinforcing steel—rods, bars, or mesh—absorbs the tensile, shear, and sometimes the compressive stresses in a concrete structure.
Why are concrete piles used?
Precast concrete piles are used for constructing various civil engineering and construction structures. They are customisable via pile cropper, suitable across a huge range of applications and ground conditions. This is especially true when reducing these items to the recommended pile cut off level.
How is pile spacing calculated?
The end bearing piles that are used in compressible soils must be spaced at a minimum of 2.5d and a spacing of 3.5d(Maximum)for those piles placed on less compressible or stiff clay soil. The Indian Road Congress specifies a minimum spacing of 3d or a distance equal to pile perimeter for the friction piles.
What is a concrete pile?
[′käŋ‚krēt ′pīl] (civil engineering) A reinforced pile made of concrete, either precast and driven into the ground, or cast in place in a hole bored into the ground.
What are the types of concrete piles?
Types of Pile Foundation
- Based on Function or Use. Sheet Piles. Load Bearing Piles. End bearing Piles. Friction Piles. Soil Compactor Piles.
- Based on Materials and Construction Method. Timber Piles. Concrete Piles. Steel Piles. Composite Piles.
How is concrete poured for a Pile reinforcement?
The concrete shall be poured from the concrete truck to the piles by using a concrete pump fixed to the tremie pipe and placed without interruption to prevent hardening of the previously placed batch. The concrete shall be placed by tremie tube method, the tremie size will not be less than 150 mm.
What is the method statement for sheet piling?
The method statement for sheet piling describes the procedures and methodology for the installation of sheet piles which serve as excavation support and earth retention during the project construction stage.
How is tremie pipe used for Pile reinforcement?
The tremie pipe is made up of sections with sufficient length to reach the toe of the pile and the joints provided with seals. The tremie pipe will be inserted at the center of the pile to reach upto the toe. The top of the tremie pipe will be connected to the concrete pump.
What’s the difference between sheet piling and bored piling?
What is the difference between the bored piling and sheet piling? Bored piling is defined as the removal of soil by boring or excavation forms a void before reinforced concrete piles are produced while sheet piling is a form of driven piling using thin interlocking sheets of steel to obtain a continuous barrier in the ground. 1. Scope