Novel high-pile wharf

Abstract

The invention relates to a novel high-pile wharf which comprises a high-pile platform, a pile foundation and a shore-connecting structure connected with a back-up yard of the wharf. The novel high-pile wharf is characterized in that the shore-connecting structure comprises a concrete frame and a plurality of wall piles, the wall piles are fixedly connected with the concrete frame, concrete cap beams and breast walls are cast in situ at the top of the concrete frame, and the wall piles and the concrete frame form an integral wall pile and frame shore-connecting structure which is connected with the high-pile platform. The novel high-pile wharf has the advantages that foundation treatment is omitted by adopting the wall pile and frame shore-connecting structure which is high in structural rigidity and stability and capable of bearing larger horizontal load, and affects on the wharf structure due to backfill soil lateral displacement caused by factors like fast rear loading speed existing in a conventional high-pile wharf are removed; affects on the pile platform structure of the wharf due to differential settlement of a soft foundation, backfill soil lateral deformation, bank slope sliding, earthquake oscillation load and the like are reduced.

Description

technical field [0001] The invention belongs to a high-pile wharf, in particular to a novel high-pile wharf with a wall pile frame structure connecting to the shore. Background technique [0002] The high-piled wharf is composed of foundation piles and a superstructure. The lower part of the pile is driven into the soil, and the upper part is above the water surface. The high-pile wharf is a hollow structure. Waves and water flow can pass below the wharf plane. It does not reflect waves, does not affect flood discharge, and can reduce siltation. It is suitable for soft soil foundations. Long piles and long-span structures are widely used, and large prestressed concrete pipe columns or steel pipe columns are gradually used to replace piles with smaller sections to form a pipe column wharf. [0003] High-piled wharf is the most important wharf structure form in the coastal soft soil area. It is generally divided into wide-pile platform and high-piled wharf with high pile bac...

AI Technical Summary

Problems solved by technology

However, the horizontal bearing capacity of this technology is low, it is difficult to resist large earth pressure, the upper part of the structure cannot bear large stacked loads, and the front of the dredging pile still needs a long slope distance to maintain the stability of the bank slope, so Increase the width of the wharf and increase the cost

[0007] It can be seen that no matter what type of high-piled wharf is adopted, it is constrained by the docking structure and has disadvantages. complex, the existing high-piled wharf structure can no longer meet the engineering requirements, and it is very necessary to explore a new high-pile wharf structure that cancels the restrictions on the shore structure

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