Integral combined self-supporting structure for increasing depth of dry dock

Abstract

The invention discloses an integral combined self-standing structure for increasing the depth of a dry dock, which comprises a dock structure with an original dock wall and an original dock wall front toe, and is characterized in that a row pile wall, a capping beam and the original dock wall front toe form the integral combined self-standing structure for increasing the depth of the dry dock; the capping beam is arranged on the row pile wall and is connected with the front toe of the original dock wall in a bar planting combination mode; the lower part of the row pile wall is provided with a newly-built dock wall front toe which is connected with the row pile wall by planting steel bars; a large-wall-thickness lining wall is arranged on the front toe of the newly-built dock wall; the large-wall-thickness lining wall is a deepening dock wall arranged in front of the row pile wall, and the top of the large-wall-thickness lining wall is connected with the coping beam. Compared with the prior art, the integral combined self-standing structure has the advantages of being simple in structure, low in engineering cost, short in construction period, particularly suitable for reutilization of deepening transformation of an existing dock, good in economical efficiency, convenient and easy to construct and capable of greatly meeting the production requirements of existing ship construction.

Description

technical field [0001] The invention relates to the technical field of dock reconstruction and reinforcement engineering, in particular to an integral combined self-supporting structure that utilizes borehole pouring and row pile walls to increase the depth of dry docks. Background technique [0002] Dock engineering is the "soul" of shipyard construction and production, and the technical level of dock engineering reflects the development level of the shipbuilding industry to a certain extent. With the rapid development of my country's shipbuilding industry, a large number of shipbuilding facilities built by many private shipyards can no longer meet the needs of shipbuilding, especially the depth of the existing docks seriously restricts the general shipbuilding needs. Due to the long construction period of the new dock and the high cost of the project, it not only increases the project cost and labor, but also wastes a lot of construction materials. [0003] Therefore, usi...

AI Technical Summary

Problems solved by technology

With the rapid development of my country's shipbuilding industry, a large number of shipbuilding facilities built by many private shipyards can no longer meet the needs of shipbuilding, especially the depth of the existing docks seriously restricts the construction needs of general ships

Due to the long construction period and high project cost of the new dock, it not only increases the project cost and labor, but also wastes a lot of construction materials.

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