Pile Driving Systems

The offshore wind turbine pile driving system is a complete set of steel structure supporting systems specially designed for offshore pile foundation construction. It includes steel structure components such as pile body guidance, positioning, clamping, buffering, and limiting, which are used to assist in the precise pile driving of wind turbines, correct the verticality of the pile body, and ensure the accuracy and safety of underwater pile foundation construction. 

Application scenario

It is suitable for various types of offshore pile foundation sinking construction such as single pile in the sea, jacket pile foundation, and substation foundation pile foundation; it is used for large-scale sinking operations in offshore and deep-sea wind farms; for complex sea currents and wind waves conditions, it ensures the stability of the sinking process and avoids problems such as pile displacement and inclination.

Main structure

It mainly includes an offshore guiding frame, pile body clamping tooling, sinking limit structure, buffer protection steel structure, hoisting positioning support, leveling and calibration tooling, etc. as a complete set of components; it is made of high-strength steel structure, with excellent impact resistance and fatigue resistance, and can be adapted to the collaborative operation of large-scale pile driving equipment.

Corresponding product standards

- GB 50202 "Code for Quality Acceptance of Building Foundation Engineering Construction"

- DNV-RP-0317 "Recommended Specifications for Offshore Pile Foundation Construction"

- ISO 12813 "Safety Standards for Offshore Construction Steel Structures"

- API RP 2A "Specifications for Offshore Pile Foundation Construction and Design"

- SY/T 4084 "Code for Construction and Acceptance of Offshore Steel Structures"