Support and pile column underwater landing lock connection structure and construction method thereof

Abstract

The invention discloses a support and pile column underwater landing lock connection structure and a construction method thereof. As for the support and pile column underwater landing lock connectionstructure, anchor rings are horizontally and fixedly arranged on a frame type support, socket type tenon ribs are fixedly arranged on the positions, corresponding to the anchor rings, of the outer side walls of pile columns, the inner diameter of the anchor rings is larger than the outer diameter of the pile columns, and when the pile columns hoisted and sunk after penetrating through the anchor rings sink to the set elevation, lock connection is realized between the frame type support and the pile columns through the anchor rings and the socket type tenon ribs. According to the support and pile column underwater landing lock connection structure and the construction method thereof, reliable connection is achieved between the support and the pile columns, the pile columns and the support are manufactured and installed separately, manufacturing and transportation of the structure are greatly facilitated, lightweight hoisting can be achieved, and thus the structure manufacturing and installation cost and the construction equipment cost are saved.

Description

technical field [0001] The invention relates to engineering fields such as construction engineering, bridge engineering, and marine wind power engineering, and more specifically relates to an underwater locking connection structure of a bracket and a pile and a construction method thereof. Background technique [0002] In marine engineering, the support type foundation is generally prefabricated on the shore and transported to the designated pile position, and then directly floated down by the floating crane. However, for large-scale foundations with high bearing capacity requirements, the traditional support-type foundation has high requirements for lifting equipment due to its heavy direct lifting weight, complicated fabrication on shore, and difficulties in sea transportation, lifting and sinking, which greatly increases the project cost. Contents of the invention [0003] In order to avoid the shortcomings of the above-mentioned prior art, the present invention provide...

AI Technical Summary

Problems solved by technology

However, for large-scale foundations with high bearing capacity requirements, traditional bracket foundations have high requirements for lifting equipment due to the large weight of direct hoisting, complicated fabrication on the shore, and difficulties in sea transportation, lifting and sinking, which greatly increase the project cost

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