Types of Piles Foundation and their Classification

A pile is a long slender foundation member, made either of timber, structural steel or concrete which might be cast-in-situ or driven and acts as a structural member to transfer the load of the structure to a required depth in deep foundations carrying a load which may be vertical or lateral or lateral plus vertical … Read more

What are fender Piles? – Its Types, application and uses in construction

Fender Piles
Fender Piles

Ever wondered what fender piles are and why they’re used in construction? Fender piles are large vertical members driven into the ground next to the ship and they protect the dock or ship’s wharf from the vessel’s collision. Pre-stressed concrete Fender Piles are the material of choice for preventing collisions between fixed piers and boats. … Read more

What is Negative Skin Friction, Calculation of Negative Skin Friction?

Negative skin friction occurs when concrete piles are situated in soft soils, consolidating soil-mass, etc., resulting in a downward force that increases loading on shaft piles and reduces the bearing capacity of the piles. A new concept based on the shifting rate of piles, and the settlement rate of the surrounding soils has been suggested … Read more

Download Foundaiton Design and Construction Handbook by Tomlinson PDF

Protection of foundation structures against attack by soils and ground waterA site investigation in one form or another is always required for any engineering or building structure. The investigation may range in scope from a simple examination of the surface soils with or without a few shallow trial pits, to a detailed study of the … Read more

Pile Cut off Level – Pile Chipping – Reasons & Procedure (WITH PICTURES)

As per the definition, the pile cut off level is the elevation up to which the concrete of the pile head is chipped or cut off while exposing rebar. It is an important design parameter in case of pile foundation that allows the rebar of pile to embed in pile cap and uniformly distribute the … Read more