Method for anchoring a foundation structure of an offshore platform to the sea floor, foundation structure and support element

摘要

The method involves anchoring the stake pins (11) and/or pile sleeves of the base structure (10) with the pile-driven into the seabed foundation piles to the sea floor. The spaces remain to be filled with a hardening filling material after insertion between the foundation piles, and the stake pins and pole sleeves. The base structure and/or the stake pins and pile sleeves are supported only initially to the foundation piles. An independent claim is included for a foundation structure for offshore facility with stake pins and/or pile sleeves to seabed over foundation piles.