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C-type closed material yard pile construction method

A construction method and material yard technology, which can be used in sheet pile walls, infrastructure engineering, wine cellars, etc., and can solve problems such as poor construction quality.

Inactive Publication Date: 2019-04-19
CHINA MCC20 GRP CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the present invention proposes a construction method for C-type closed stockyard piles, aiming at solving the problem of poor construction quality of existing piling methods

Method used

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  • C-type closed material yard pile construction method
  • C-type closed material yard pile construction method
  • C-type closed material yard pile construction method

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Embodiment Construction

[0021] Hereinafter, exemplary embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that the embodiments of the present invention and the features in the embodiments can be combined with each other if there is no conflict. Hereinafter, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments.

[0022] See figure 2 , Which is a schematic diagram of the first process of the construction method of a C-shaped clos...

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Abstract

The invention provides a C-type closed material yard pile construction method which includes the steps: partitioning, to be specific, dividing a C-type closed material yard pile into a plurality of construction sections along the length direction of the C-type closed material yard pile, and arranging a stress buffer area in the middle of the C-type closed material yard pile; piling, to be specific, piling the construction sections and the stress buffer area, and symmetrically piling middle retaining wall foundation piles, low wall and rail foundation piles and factory column foundation piles in adjacent construction sections towards the left side and the right side from boundaries of the construction sections. The C-type closed material yard pile is divided into a plurality of constructionsections by the aid of partitioning and sectioning principles, simultaneous piling is performed, and construction cycle is ensured. The middle retaining wall foundation piles, the low wall and rail foundation piles and the factory column foundation piles in the adjacent construction sections are piled towards the left side and the right side from the boundaries of the construction sections, piling directions are opposite to decrease squeezing effects, the problem of pile sinking difficulty is avoided, and piling quality is ensured.

Description

Technical field [0001] The invention relates to the technical field of pile foundation engineering, in particular to a construction method of a C-shaped closed stockyard pile. Background technique [0002] The environmental protection stockyard has become the development trend of the raw material industry, and the C-type closed stockyard is one of them. This type of stockyard has a large span and long length, so the number of PHC piles is large and the pile spacing is very close. Moreover, due to long-term stacking, the soil around the pile is saturated soft soil, and the volume of the soil body will not shrink or the amount of shrinkage is very small when being squeezed. The squeezing stress is mainly reduced by the displacement of the soil, and the squeezing effect is very significant. [0003] See figure 1 , C-type closed stockyard piles are divided into plant column foundation pile 1, intermediate retaining wall foundation pile 4, partition wall foundation pile 3, gable foundat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D27/12E02D7/00E04B1/00
CPCE02D7/00E02D27/12E04B1/0007
Inventor 林峥杰王一飞周志强喻华
Owner CHINA MCC20 GRP CORP
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