A docking pier and cloth pier method in the bow and stern area

Abstract

The invention discloses a docking block for bow and stern regions and a docking block arranging method, relating to the technical field of shipbuilding. The docking block for the bow and stern regions sequentially comprises a docking block body, a height adjustment plate, a bearing steel beam and a launching block from bottom to top, wherein the shape and size of the cross section of the docking block body are the same as those of the cross section of the bearing steel beam. The invention also provides the docking block arranging method for protecting the bow and stern regions, which adopts the docking block. According to the docking block for the bow and stern regions and the docking block arranging method, provided by the invention, the bearing area and continuity of the docking block for the bow and stern regions can be increased, the upper surface of the docking block is horizontal, and the stress condition of the docking block body can be improved.

Description

technical field [0001] The invention relates to the technical field of shipbuilding, in particular to a docking pier and pier laying method in the bow and stern areas. Background technique [0002] In the process of ship construction, in order to control the overall level of the ship, no matter it is a berth or a dock, the bottom of the ship is generally supported in the form of cloth piers. The piers are generally composed of two parts: the bottom is a rigid cement pier or steel pier The middle part connected to the hull is a combination of wooden blocks that have a certain strength but can be elastically stretched to a certain extent. According to the structural characteristics of the ship, the piers are arranged at the bottom, which not only ensures the level of the hull and the balance of the force, but also prevents the force of the piers from exceeding the limit. [0003] In the existing technical solutions, due to the relatively large change in the line shape of the ...

AI Technical Summary

Problems solved by technology

[0003] In the existing technical scheme, due to the relatively large change in the line shape of the bow and stern areas, there are few areas that can be used for pier, resulting in the force of the dock pier often exceeding the allowable range, and due to foundation reasons, the load-bearing capacity per unit area of ​​the ground is relatively large. Budun is also a key limiting factor

Moreover, the cement pier or steel pier is generally a whole piece. When it is placed on the ground with an inclination angle, the upper surface will also incline along the angle of the ground and cannot guarantee the level. According to the slope of 5‰, the width of 10m will be 50mm The height difference is not conducive to the adjustment of the overall level

In order to improve stability, the existing piers are wide at the bottom and narrow at the top. Therefore, when placed, the bottom is often topped off and there is still a large gap at the top, making it difficult to achieve continuous arrangement between the piers.

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