Load Transmission Methods and Pile Foundations

These flashcards cover key terms and concepts related to load transmission methods and pile foundations as discussed in the lecture.

Method of Load Transmission

The process by which loads are transferred through structural elements to the ground.

End Bearing Piles

Piles that transfer their load to the soil through their tips, which rest on stable soil.

Friction Piles

Piles that rely on friction between the pile surface and the surrounding soil to support loads.

Displacement Piles

Piles that displace soil during installation, such as driven piles.

Non-Displacement Piles

Piles that do not displace soil during installation, typically bored piles.

Driven Piles

Foundation elements installed by driving them into the ground using impact or vibration.

Bored Piles

Foundation elements formed by boring a hole into the ground and filling it with concrete.

Timber Piles

Piles made from wood, treated with preservatives to extend their lifespan and protect against pests.

Steel Piles

Piles made from steel, protected against corrosion and used for foundation support.

Concrete Piles

Piles made from concrete, often used due to their strength and durability.

Point Bearing

The method of load transfer where the load is carried by the tips of piles resting on stable soil.

Friction Resistance

The resistance to motion that allows a pile to support weight when it relies on friction with surrounding soil.

Installation Methods

Techniques used to install piles, which can affect the structural integrity and capacity of the piles.

Bearing Capacity

The ability of soil to support the loads applied to the ground.

Concrete Fill Tubes

Tubes filled with concrete used in the driven cast-in-situ piles to provide foundational support.

Foundation Costs

Expenses associated with constructing the foundation of a structure, which may vary based on methods and materials used.