Pile splice refers to the joining of two piles by overlapping and bolting their ends together. Some of the synonyms for pile splice are pile-to-pile splice, pile-to-pile connection, pile-overlap connection, pile-to-pile joint, and pile-overlap splice. The technique is widely used in the construction of structures supporting heavy loads. Pile splicing helps in extending the foundation depth and bearing capacity of the piles. This technique is also useful in the repair of damaged piles or in cases where longer piles are required. Pile splicing is an essential process in the construction industry that helps ensure the safety and stability of structures.