A hollow plastic T shape pile, and construction technique

A hollow, plastic technology, applied in artificial islands, sheet pile walls, water conservancy projects, etc., can solve the problems of high cost of concrete T-shaped piles, increase the self-purification ability of river water, and limit the water permeability of walls, etc., and achieve light weight and construction. The effect of low difficulty and low cost

Inactive Publication Date: 2009-08-26
ZHEJIANG COMM CONSTR GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cost of making concrete T-shaped piles is high, the construction is difficult, and the quality is difficult to guarantee. Moreover, the water permeability of the wall formed by the concrete piles is limited. Moisture can communicate with the river water, which is beneficial to the microbial action in the soil and the growth of aquatic organisms, so as to increase the self-purification ability of the river water

Method used

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  • A hollow plastic T shape pile, and construction technique
  • A hollow plastic T shape pile, and construction technique
  • A hollow plastic T shape pile, and construction technique

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Example 1, such as figure 1 , image 3 , Figure 4 , Figure 11 As shown, in this embodiment, the material of the hollow plastic T-shaped pile is PVC plastic, the anchor plate 1 is a hollow rectangular tubular structure, the anchor plate and the rib 3-1 are integrated, and the rib is a hollow corrugated board structure , the other end of the rib plate is shaped on a dovetail groove 3-2; the panel 2 is also a hollow corrugated board structure, the front panel 2-1 is a flat plate, and the middle part of the rear panel 2-2 is also horizontal, and a dovetail groove 3-2 is formed in the middle position. The ribs and the panel can be flexibly connected by this structure, which is convenient for processing, transportation and construction. In this example, slopes are made at both ends of the rear panel, forming a trapezoid with the front panel, and the front panel is between the front and rear panels. Rib 2-3 perpendicular thereto. This example also offers dense microscopi...

Embodiment 2

[0031] Example 2, such as Figure 5 , Figure 6 As shown, the basic structure of this embodiment is the same as that of Embodiment 1, that is, the anchor plate 1 is rectangular, the anchor plate and the rib 3-1 are integrated, the rib and the panel 2 are movable and detachable, and both the rib and the panel are hollow The corrugated structure of the example 1 is only different in that the front panel 2-1 and the rear panel 2-2 of the panel are all flat panels. Similarly, there are tiny holes on the rear panel, and larger circles are arranged on the front panel. hole or square hole.

Embodiment 3

[0032] Example 3, such as figure 2 , Figure 7 , Figure 8 , Figure 12 , Figure 13 As shown, the anchor plate 1 of this embodiment is a hollow circular tube structure, the anchor plate is integrated with the rib plate 3-1, the rib plate is a hollow corrugated plate structure, and the other end of the rib plate is formed with a dovetail groove 3-2 The panel 2 is also a hollow corrugated board structure. The front panel 2-1 is a flat plate, and the middle part of the rear panel 2-2 is also horizontal. Be movably connected with the panel, processing, transportation and construction are all more convenient, and this example is shaped on the two ends of the back panel, trapezoidal with the front panel, between the front and rear panels is a vertical rib 2-3. This example also offers dense microscopic holes 2-2-1 ( Figure 12 Shown), its function is to make the water bodies before and after the bank retaining wall communicate with each other, and a larger hole is opened on t...

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Abstract

The invention relates to a hollow plastic T-shaped pile and its construction technology. The technical problem to be solved by the present invention is to reduce the construction cost of river revetment, reliable quality and strong water permeability; Make the water in the bank slope soil communicate with the river water and inhabit aquatic organisms to achieve the purpose of ecological revetment. The technical solution to solve this problem is: a hollow plastic T-shaped pile, which is characterized in that the T-shaped pile is composed of a hollow cylindrical anchor plate, a rib plate of a corrugated structure integrated with the anchor plate, and a panel of a corrugated structure. A detachable connection between one end of a board and a panel. The invention is mainly used in construction projects, and can be used to build rib-shaped thin-walled underground continuous retaining walls, build river revetments, and protect foundation pits.

Description

technical field [0001] The invention relates to a hollow plastic T-shaped pile and its construction technology. It is mainly used in construction projects, and can be used to build rib-shaped thin-walled underground continuous retaining walls, build river revetments, and protect foundation pits. Background technique [0002] At present, most of the river revetments are built with stone or concrete to form the retaining wall. T-shaped steel molds are also used to drive into the ground. After the concrete is poured, the steel mold is pulled out to form a single concrete T-shaped pile underground. The ribbed retaining wall can be formed by continuous piles. However, the cost of making concrete T-shaped piles is high, the construction is difficult, and the quality is difficult to guarantee. Moreover, the water permeability of the wall formed by the concrete piles is limited. Moisture can communicate with the river water, which is beneficial to the microbial action in the soil ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D5/03E02D29/02E02B3/12
Inventor 陆见华刘汉龙
Owner ZHEJIANG COMM CONSTR GRP CO LTD
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