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Technique for processing geocell

A geocell and processing technology, applied in soil protection, infrastructure engineering, construction, etc., can solve the problems of long processing cycle, many procedures, deformation of geocell, etc., to improve processing efficiency, stable chemical properties, The effect of shortening the processing cycle

Inactive Publication Date: 2011-05-18
仪征市佳和土工材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The current geocells generally use metal rivets as connecting fasteners. Since the geocells are pre-buried in the foundation, corrosion will occur during long-term use, which will reduce the integrity of the geocells; There will be lateral reciprocating flow of water in the base layer, causing geocell deformation and voids
In addition, in the production of riveted geocells, many processes are used and the processing cycle is long

Method used

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  • Technique for processing geocell
  • Technique for processing geocell

Examples

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Embodiment Construction

[0010] Such as figure 1 As shown, the present invention first folds the ground strips 1, and then connects the adjacent ground strips 1 at intervals and alternately through several connecting buckles 3; after the connected geocells are stretched transversely, they are honeycomb-shaped, The process of connecting adjacent strips 1 at intervals and interlacedly includes punching holes 2 at the connection parts of adjacent strips 1; An integrated connecting buckle 3 .

[0011] The ground strip 1 is made of nylon material, and the process of mechanical injection molding includes: first clamping the adjacent ground strip 1 with the hole 2 on the mechanical injection molding machine through an injection mold, and heating it to a temperature slightly higher than that of nylon. The melting point of strip 1; then inject molten plastic into the injection mold.

[0012] For ease of use, the connecting buckles 3 of some outer parts in some connecting buckles 3 adopt the connecting buckle...

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Abstract

The invention discloses a technique for processing a geocell, and relates to a technique for processing an anticorrosive geocell. The technique comprises the following steps of: folding a ground strip, and connecting adjacent folded ground strips in a staggered way at intervals through a plurality of connecting buckles, wherein the connected geocell is honeycomb-shaped after being transversely stretched, and the process of connecting the adjacent ground strips in a staggered way at intervals comprises perforation of the connecting parts of the adjacent ground strips; and performing mechanical injection processing on the connecting parts of the adjacent ground strips to form a connecting buckle connected with the ground strips to form a whole. The integrated injection connecting buckle is processed at the connecting parts by using an injection molding process. Compared with the prior art, the connecting buckle is anticorrosive; and the operation strength during processing is also greatly reduced, the processing period is shortened, and the processing efficiency is improved. All plastic materials are light and abrasion-resistant, have stable chemical performance, photo-oxidation aging resistance and acid and alkali resistance, and are suitable for high-strength geocell products under different soil conditions of soil, deserts and the like.

Description

technical field [0001] The invention relates to a processing technology of a geocell, in particular to a processing technology of a corrosion-resistant geocell. Background technique [0002] The use of geocells to reinforce soft foundations can effectively increase the strength and stiffness of the foundation and reduce the settlement and deformation of the foundation, which has been verified in many practical projects. The reinforcement effect of the geocell is to use the sheet to have a certain height, and to work and interact with the filler filled in it. At the same time, the geocell provides a large lateral restraint effect on the filler. The side wall produces an upward frictional support force to the filler in the middle, which changes the stress field and displacement field of the filler, forming a composite body with greater compressive strength and shear strength. Under load, the lateral deformation of the geocell constrains the lateral deformation of the filler i...

Claims

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Application Information

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IPC IPC(8): E02D3/00B29C45/00
Inventor 姜胜卫
Owner 仪征市佳和土工材料有限公司
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