See-through pile plate combined type sea inlet road structure

Abstract

The invention provides a see-through pile plate combined type sea inlet road structure which comprises reinforced concrete tubular piles, reinforced concrete baffle plates, ripraps, cushion caps and faceplates. The see-through pile plate combined type sea inlet structure is characterized in that the reinforced concrete tubular piles are transversely arranged with one another side by side, each row of the reinforced concrete tubular piles comprises at least two reinforced concrete tubular piles, every two rows of the reinforced concrete tubular piles are taken as a roadbed buttress, the reinforced concrete tubular piles of each roadbed buttress are symmetrically arranged with one another, the lower end of each reinforced concrete tubular pile is inserted into a mud surface of a sea bottom, the upper end of each reinforced concrete tubular pile is embedded into a circular groove of the bottom surface of the cushion cap, each reinforced concrete baffle plate which is inserted into the mud surface of the sea bottom is arranged on the inner side face of each roadbed buttress to form a rectangular space, and the rectangular space is internally filled with the ripraps; the faceplates are arranged on the cushion caps among the roadbed buttresses, two ends of the faceplates are embedded in the middle of the cushion caps, and water passing culverts are formed between the faceplates and the mud surface of the sea bottom; and the roadbed buttresses are symmetrically designed in the shape of a horizontal line, and the heights of the roadbed buttress which are exposed out of the water surface are on one horizontal line. After the see-through pile plate combined type sea inlet structure is adopted, the sea inlet road quick construction problem and the ground movement reuse problem can be solved.

Description

technical field [0001] The invention relates to a main structure of a sea access road and a sea wall in a beach area, in particular to a structure of a hollow pile-slab combined sea access road. Background technique [0002] With the continuous deepening of China's oil exploration and development, land development has gradually shifted to the beach area, and beach oil development has become the main battlefield of China's oil development. The construction of roads into the sea and beaches and shore platforms or artificial islands is the basic project for oil development in beaches. In addition, the State Oceanic Administration issued the "Opinions on Strengthening the Management of Sea Use for the Construction of Offshore Artificial Islands" (Guo Hai Guan Zi [2007] No. 91) document issued by the State Oceanic Administration in 2008, which requires the construction of land-connected artificial islands. For deep sea areas, island bridges should be used to connect, that is to ...

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Problems solved by technology

[0003] 1. Poor water depth adaptability, and there are no suitable operating vessels in shallow water areas

[0004] 2. The requirements for construction machinery and tools are high, the construction process is complicated, and there are certain difficulties in construction

[0005] 3. The project investment is too high and the economic effect is poor

[0006] 4. Relevant industry standards require that all kinds of pipelines are not allowed to be laid on the trestle bridge, which does not meet the requirements of offshore oil exploitation and will seriously restrict the development of offshore oilfields

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