Which type of pile foundation is used in expansive soil?

Strip footing is suitable when the soil, through expansive, little swelling pressure. When the soil swells, the sand grains would yield by moving up, thus reliving the swelling pressure. These type of foundations are mostly used for medium loads.

What are the types of pile foundations?

5 Types of Pile Foundation

• Bored Piling.
• Driven Piling.
• Screw Piling.
• Mini Piling.
• Sheet Piling.

Which of the following is a type of expansive soil?

These minerals determine the natural expansiveness of the soil, and include smectite, montmorillonite, nontronite, vermiculite, illite, and chlorite. Generally, the larger the amounts of these minerals present in the soil, the greater the expansive potential.

What is sheet pile foundation?

Sheet pile walls are thin retaining walls constructed to retain earth, water, or any other fill material. They are typically thinner than masonry or reinforced concrete retaining walls such as cantilever retaining walls and can be constructed using materials such as steel, concrete, or timber.

What is Raymond pile?

Raymond Pile: A pile made by driving a thin steel shell into the ground with a tapered mandrel and filling it with concrete.

Are pile foundations expensive?

However, it’s an expensive option because of the various on-site processes involved. Friction piles could need temporary casings, excavation, management of the spoil, concrete pouring, rebar cage production, insertion etc, plus all of the associated equipment required for handling each process.

What are the main components of expansive soils?

From this table, it can be illustrated that, even though the result would vary with the EDX detection sites and the main components are SiO2, Al2O3, and Fe2O3, which three components accounting for around 80\% of expansive soil.

What makes a soil expansive?

Expansive soils are soils that expand when water is added, and shrink when they dry out. This continuous change in soil volume can cause homes built on this soil to move unevenly and crack.

What are the types of sheet piles?

Sheet Piles – Types of Sheet Piles

• Wooden sheet piles.
• Precast concrete Sheet piles.
• Prestressed concrete sheet piles.
• Steel sheet piles.

What are different types of sheet pile walls?

Types of Sheet Pile Walls

• Timber sheet piles – These are generally used for temporary structures and braced sheeting in excavation works.
• Concrete sheet piles – These are pre-cast concrete members usually joined by tongue and groove joints as shown in Fig.
• Steel sheet piles – Steel sheet piles are the most common types.

What is a fender pile?

fender pile. noun. an upright, usually freestanding, pile driven into the sea bed or a riverbed beside a berth to protect the dock wall or wharf from the impact of vessels.