Pile foundation construction method under continuous pond environment

By constructing a working platform and water passage in a continuous pond environment and utilizing topographical differences for drainage, the high construction cost and long cycle of existing technologies have been solved, achieving efficient and economical pile foundation construction.

CN122406750AActive Publication Date: 2026-07-17CCCC FOURTH HARBOR ENG CO LTD +1
4 Cites 0 Cited by

Patent Information

Application Number
CN202610857789.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-06-15
Publication Date
2026-07-17
Estimated Expiration
2046-06-15

AI Technical Summary

Technical Problem

When carrying out pile foundation construction in a continuous pond environment, existing technologies require the complete pumping and backfilling of the entire pond, resulting in high construction costs and long construction periods.

Method used

The main construction access road was constructed by filling the longitudinal embankment along one side of the pond, and construction proceeded from the lower end of the pond to the upper end. The access road was used to fill the pond body to build a working platform, and water passages were excavated between the pond bodies. The terrain differences were used to drain water, reducing the amount of backfill soil and water pumping. A mud pit was reserved for mud circulation, and the water passages were sealed to control the water flow.

Benefits of technology

It reduces construction costs and time, and provides an efficient and economical pile foundation construction solution by optimizing the construction process and utilizing topographic differences for drainage.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention relates to the field of pile foundation engineering, in particular to a pile foundation construction method in a continuous pond environment, which comprises the following steps of: filling a main construction road along a longitudinal pond ridge on one side of a continuous pond; taking the first pond body as a current pond body, performing water pumping operation on the current pond body, and filling an operation platform in the current pond body through the main construction road; a water passing channel is excavated in a transverse pond ridge between the current pond body and the adjacent next-stage pond body, so that water in the next-stage pond body can be discharged into the current pond body, and a corresponding operation platform is filled in the next-stage pond body through the main construction shortcut; and the next stage of pond body serves as the current pond body, the previous step is repeated till filling of the working platforms corresponding to all the pond bodies is completed, and pile foundation construction is completed. According to the method, the earthwork volume and the water pumping volume of backfilling can be reduced, so that the construction cost is greatly reduced, the construction period is greatly shortened, and an efficient and economical solution is provided for pile foundation construction in a continuous pond environment.
Need to check novelty before this filing date? Find Prior Art