Cylinder soil and water retaining structure supported by piles

Abstract

The invention provides a barrel body soil-blocking and water-blocking structure supported through piles. The barrel body soil-blocking and water-blocking structure comprises a barrel body, the piles and a connection bearing platform and is inserted into foundation soil. The barrel body is a bottomless barrel body and inserted into the foundation soil. A plurality of pile bodies are driven into the soil body in the barrel body. Pile tops of the pile bodies and the upper portion of the barrel body are connected into a whole through the connection bearing platform. Connection out-extending walls are arranged outside the two sides of the barrel body. The barrel body soil-blocking and water-blocking structure has the beneficial effects that the soil-blocking and water-blocking structure which is wide in design and model selection, low in constructional difficulty and capable of reducing the comprehensive construction cost is provided for overwater projects, especially for the projects, for which structure patterns are difficult to select, on thick soft foundations, and rapid and convenient construction is facilitated. The construction cost of reclamation dams, retaining walls, wharves, offshore wind power plants, sea roads and bridges and other foundation structures built through the barrel body soil-blocking and water-blocking structure is 10%-20% lower than that of other structure pattern projects under the equal conditions. The construction cost of the projects for which the structure patterns are difficult to select is reduced more obviously under the equal conditions.

Description

technical field [0001] The invention relates to a pile-supported cylindrical soil-retaining and water-retaining structure on a soft soil foundation, which belongs to building structures in the fields of port engineering, coastal engineering, river engineering, offshore wind power, and offshore road and bridge engineering. Background technique [0002] On soft soil foundations in ports and offshore wind power, road and bridge projects, traditional structures used for retaining soil and water include riprap slope embankment structures, sand-filled bag structures, gravity structures, inserted steel cylinder structures, etc. There are also a series of new structures based on the box-type foundation structure, such as the breakwater structure of the movable cylinder foundation (patent number: 022531467); 2004200294670), the cylindrical foundation deep water gravity wharf structure on soft soil foundation (patent number: 021213739), etc. The traditional structure has a large cros...

AI Technical Summary

Problems solved by technology

The traditional structure has a large cross-section, requires a large amount of building materials, and has a high engineering cost

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