An underwater bearing platform, device and construction method for constructing an underwater bearing platform

Abstract

The invention discloses an underwater bearing platform and a device for constructing the underwater bearing platform and a construction method. The underwater bearing platform comprises a bearing platform steel box and bearing platform steel pipe piles (1). The bearing platform steel box is located in sea water (17), and is used as a load-bearing table-board for carrying objects to be carried in the water; and the bearing platform steel pipe piles (1) are in vertically butt joint with the bottom of the bearing platform steel box, and are embedded into a rock layer (16) of the sea bottom for supporting and fixing the bearing platform steel box. According to the scheme of the underwater bearing platform and the device for constructing the underwater bearing platform and the construction method, the defects of large construction difficulty, poor positioning accuracy and large interference to navigation channels in the prior art can be overcome, and the beneficial effects of small construction difficulty, good positioning accuracy and small interference to the navigation channels can be realized.

Description

technical field [0001] The invention belongs to the technical field of underwater construction (for example: the technical field of construction of underwater caps), in particular to an underwater cap, a device for constructing an underwater cap and a construction method, in particular to underwater one-time construction Equipment manufacturing and construction techniques for underwater caps. Background technique [0002] In recent years, with the rapid development of high-speed railways and expressways in my country, various bridges across rivers, lakes, and straits have emerged in an endless stream. Among them, the construction of underwater bridges is very important. Generally, the foundation of underwater bridges adopts multi-pile underwater caps. For the construction of high pile caps of bridges in large water depths and rapid rivers, there are usually two construction methods at home and abroad: [0003] One is the platform method, that is, first establish a fixed pl...

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Problems solved by technology

[0013] The object of the present invention is to, in view of the above-mentioned defects, provide an underwater cap, a device for constructing an underwater cap and a construction method, so as to solve the problem of difficult construction when constructing an underwater cap in the prior art, and to reduce the The effect of construction difficulty

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